[5612152] | 1 | |
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| 2 | |
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[5062bbf] | 3 | ################################################################################ |
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| 4 | #This software was developed by the University of Tennessee as part of the |
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| 5 | #Distributed Data Analysis of Neutron Scattering Experiments (DANSE) |
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| 6 | #project funded by the US National Science Foundation. |
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| 7 | # |
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| 8 | #See the license text in license.txt |
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| 9 | # |
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| 10 | #copyright 2009, University of Tennessee |
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| 11 | ################################################################################ |
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| 12 | |
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| 13 | |
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[a0da535] | 14 | import re |
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[5536035] | 15 | import sys |
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| 16 | import wx |
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| 17 | import logging |
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| 18 | import numpy |
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| 19 | import string |
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[c3b4dcb] | 20 | import time |
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[edcbd467] | 21 | from copy import deepcopy |
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[f83b94a] | 22 | import models |
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| 23 | import fitpage |
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| 24 | |
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[66ff250] | 25 | |
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[c21e87b] | 26 | from sans.dataloader.loader import Loader |
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[c3b4dcb] | 27 | from sans.guiframe.dataFitting import Data2D |
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| 28 | from sans.guiframe.dataFitting import Data1D |
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[2dbffcc] | 29 | from sans.guiframe.dataFitting import check_data_validity |
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[6bbeacd4] | 30 | from sans.guiframe.events import NewPlotEvent |
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| 31 | from sans.guiframe.events import StatusEvent |
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[a0da535] | 32 | from sans.guiframe.events import EVT_SLICER_PANEL |
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| 33 | from sans.guiframe.events import EVT_SLICER_PARS_UPDATE |
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[6bbeacd4] | 34 | from sans.guiframe.gui_style import GUIFRAME_ID |
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| 35 | from sans.guiframe.plugin_base import PluginBase |
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[2dbffcc] | 36 | from sans.fit.Fitting import Fit |
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[cc31608] | 37 | from .console import ConsoleUpdate |
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[2dbffcc] | 38 | from .fitproblem import FitProblemDictionary |
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[a0da535] | 39 | from .fitpanel import FitPanel |
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[cc31608] | 40 | from .fit_thread import FitThread |
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[a0da535] | 41 | from .pagestate import Reader |
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| 42 | from .fitpage import Chi2UpdateEvent |
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[ed2ea6a] | 43 | |
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[c26a64b] | 44 | MAX_NBR_DATA = 4 |
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[2c6b224] | 45 | SANS_F_TOL = 5e-05 |
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[5062bbf] | 46 | |
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[6bbeacd4] | 47 | (PageInfoEvent, EVT_PAGE_INFO) = wx.lib.newevent.NewEvent() |
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[5062bbf] | 48 | |
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[f6aee42] | 49 | if sys.platform.count("darwin")==0: |
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| 50 | ON_MAC = False |
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| 51 | else: |
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| 52 | ON_MAC = True |
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[3658abed] | 53 | |
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| 54 | class Plugin(PluginBase): |
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[d89f09b] | 55 | """ |
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[5062bbf] | 56 | Fitting plugin is used to perform fit |
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[d89f09b] | 57 | """ |
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[3658abed] | 58 | def __init__(self, standalone=False): |
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[908b817] | 59 | PluginBase.__init__(self, name="Fitting", standalone=standalone) |
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[d89f09b] | 60 | |
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[ed2ea6a] | 61 | #list of panel to send to guiframe |
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[f83b94a] | 62 | self.mypanels = [] |
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[ed2ea6a] | 63 | # reference to the current running thread |
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[f83b94a] | 64 | self.calc_2D = None |
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| 65 | self.calc_1D = None |
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[9f4f8f4] | 66 | |
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| 67 | self.color_dict = {} |
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| 68 | |
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[66ff250] | 69 | self.fit_thread_list = {} |
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[2296316] | 70 | self.residuals = None |
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[55bb249c] | 71 | self.weight = None |
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[9466f2d6] | 72 | self.fit_panel = None |
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[d89f09b] | 73 | # Start with a good default |
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| 74 | self.elapsed = 0.022 |
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[ed2ea6a] | 75 | # the type of optimizer selected, park or scipy |
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[d89f09b] | 76 | self.fitter = None |
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[2296316] | 77 | self.fit_panel = None |
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[c660493] | 78 | #let fit ready |
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| 79 | self.fitproblem_count = None |
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[ed2ea6a] | 80 | #Flag to let the plug-in know that it is running stand alone |
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[f83b94a] | 81 | self.standalone = True |
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[6f023e8] | 82 | ## dictionary of page closed and id |
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[f83b94a] | 83 | self.closed_page_dict = {} |
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[d89f09b] | 84 | ## Fit engine |
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[e9e914f] | 85 | self._fit_engine = 'scipy' |
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[2296316] | 86 | ## Relative error desired in the sum of squares (float); scipy only |
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[2c6b224] | 87 | self.ftol = SANS_F_TOL |
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[ed2ea6a] | 88 | #List of selected data |
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[f83b94a] | 89 | self.selected_data_list = [] |
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[c3435b7f] | 90 | ## list of slicer panel created to display slicer parameters and results |
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[f83b94a] | 91 | self.slicer_panels = [] |
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[32d802f] | 92 | # model 2D view |
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[f83b94a] | 93 | self.model2D_id = None |
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[ed2ea6a] | 94 | #keep reference of the simultaneous fit page |
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[f83b94a] | 95 | self.sim_page = None |
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[ae4ade7] | 96 | self.index_model = 0 |
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[9f4f8f4] | 97 | self.test_model_color = None |
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[f83b94a] | 98 | #Create a reader for fit page's state |
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[3bf4a032] | 99 | self.state_reader = None |
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[c8deee5] | 100 | self._extensions = '.fitv' |
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[0b6ae5f] | 101 | self.scipy_id = wx.NewId() |
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| 102 | self.park_id = wx.NewId() |
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| 103 | |
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[4da35bc] | 104 | self.temp_state = [] |
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[ef16f59] | 105 | self.state_index = 0 |
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[b63dc6e] | 106 | self.sfile_ext = None |
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[6bbeacd4] | 107 | # take care of saving data, model and page associated with each other |
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| 108 | self.page_finder = {} |
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[f83b94a] | 109 | # Log startup |
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| 110 | logging.info("Fitting plug-in started") |
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[9f4f8f4] | 111 | |
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[2dbffcc] | 112 | def create_fit_problem(self, page_id): |
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| 113 | """ |
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| 114 | Given an ID create a fitproblem container |
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| 115 | """ |
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| 116 | self.page_finder[page_id] = FitProblemDictionary() |
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| 117 | |
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| 118 | def delete_fit_problem(self, page_id): |
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| 119 | """ |
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| 120 | Given an ID create a fitproblem container |
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| 121 | """ |
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| 122 | if page_id in self.page_finder.iterkeys(): |
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| 123 | del self.page_finder[page_id] |
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| 124 | |
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[9f4f8f4] | 125 | def add_color(self, color, id): |
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| 126 | """ |
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| 127 | adds a color as a key with a plot id as its value to a dictionary |
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| 128 | """ |
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| 129 | self.color_dict[id] = color |
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[2a8fac1] | 130 | |
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[cc31608] | 131 | def on_batch_selection(self, flag): |
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| 132 | """ |
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| 133 | switch the the notebook of batch mode or not |
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| 134 | """ |
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| 135 | self.batch_on = flag |
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[2dbffcc] | 136 | if self.fit_panel is not None: |
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| 137 | self.fit_panel.batch_on = self.batch_on |
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[cc31608] | 138 | |
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[cab076b] | 139 | def populate_menu(self, owner): |
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[d89f09b] | 140 | """ |
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[5062bbf] | 141 | Create a menu for the Fitting plug-in |
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| 142 | |
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| 143 | :param id: id to create a menu |
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| 144 | :param owner: owner of menu |
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| 145 | |
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| 146 | :return: list of information to populate the main menu |
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| 147 | |
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[d89f09b] | 148 | """ |
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| 149 | #Menu for fitting |
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| 150 | self.menu1 = wx.Menu() |
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[0b6ae5f] | 151 | id1 = wx.NewId() |
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| 152 | simul_help = "Add new fit panel" |
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| 153 | self.menu1.Append(id1, '&New Fit Page',simul_help) |
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| 154 | wx.EVT_MENU(owner, id1, self.on_add_new_page) |
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[6f023e8] | 155 | self.menu1.AppendSeparator() |
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| 156 | id1 = wx.NewId() |
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[6bbeacd4] | 157 | simul_help = "Simultaneous Fit" |
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[2296316] | 158 | self.menu1.Append(id1, '&Simultaneous Fit',simul_help) |
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[6f023e8] | 159 | wx.EVT_MENU(owner, id1, self.on_add_sim_page) |
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[f7e9af2] | 160 | self.menu1.AppendSeparator() |
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[0b6ae5f] | 161 | #Set park engine |
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[f7e9af2] | 162 | |
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[0b6ae5f] | 163 | scipy_help= "Scipy Engine: Perform Simple fit. More in Help window...." |
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[2c6b224] | 164 | self.menu1.AppendCheckItem(self.scipy_id, "Simple FitEngine [LeastSq]", |
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| 165 | scipy_help) |
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[0b6ae5f] | 166 | wx.EVT_MENU(owner, self.scipy_id, self._onset_engine_scipy) |
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| 167 | |
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| 168 | park_help = "Park Engine: Perform Complex fit. More in Help window...." |
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[2c6b224] | 169 | self.menu1.AppendCheckItem(self.park_id, "Complex FitEngine [ParkMC]", |
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| 170 | park_help) |
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[0b6ae5f] | 171 | wx.EVT_MENU(owner, self.park_id, self._onset_engine_park) |
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| 172 | |
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| 173 | self.menu1.FindItemById(self.scipy_id).Check(True) |
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| 174 | self.menu1.FindItemById(self.park_id).Check(False) |
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[2c6b224] | 175 | self.menu1.AppendSeparator() |
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| 176 | self.id_tol = wx.NewId() |
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| 177 | ftol_help = "Change the current FTolerance (=%s) " % str(self.ftol) |
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| 178 | ftol_help += "of Simple FitEngine..." |
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| 179 | self.menu1.Append(self.id_tol, "Change FTolerance [LeastSq Only]", |
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| 180 | ftol_help) |
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| 181 | wx.EVT_MENU(owner, self.id_tol, self.show_ftol_dialog) |
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| 182 | |
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| 183 | |
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[3b19ac9] | 184 | #create menubar items |
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[908b817] | 185 | return [(self.menu1, self.sub_menu)] |
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[2db1d66] | 186 | |
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[51d47b5] | 187 | def on_add_sim_page(self, event): |
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[ed2ea6a] | 188 | """ |
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[5062bbf] | 189 | Create a page to access simultaneous fit option |
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[ed2ea6a] | 190 | """ |
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[a0da535] | 191 | if self.sim_page != None: |
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[581d1d4] | 192 | self.sim_page.Show(True) |
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| 193 | self.sim_page.Refresh() |
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| 194 | self.sim_page.SetFocus() |
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| 195 | self.parent._mgr.Update() |
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[2140e68] | 196 | msg= "Simultaneous Fit page already opened" |
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| 197 | wx.PostEvent(self.parent, StatusEvent(status= msg)) |
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| 198 | return |
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| 199 | |
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[51d47b5] | 200 | self.sim_page= self.fit_panel.add_sim_page() |
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[b28717b] | 201 | |
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[d89f09b] | 202 | def help(self, evt): |
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| 203 | """ |
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[5062bbf] | 204 | Show a general help dialog. |
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[d89f09b] | 205 | """ |
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[484faf7] | 206 | from help_panel import HelpWindow |
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[2268d10] | 207 | frame = HelpWindow(None, -1, 'HelpWindow') |
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| 208 | frame.Show(True) |
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| 209 | |
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[6bbeacd4] | 210 | def get_context_menu(self, plotpanel=None): |
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[d89f09b] | 211 | """ |
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[5062bbf] | 212 | Get the context menu items available for P(r).them allow fitting option |
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| 213 | for Data2D and Data1D only. |
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| 214 | |
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| 215 | :param graph: the Graph object to which we attach the context menu |
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| 216 | |
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| 217 | :return: a list of menu items with call-back function |
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| 218 | |
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| 219 | :note: if Data1D was generated from Theory1D |
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| 220 | the fitting option is not allowed |
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| 221 | |
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[d89f09b] | 222 | """ |
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[6bbeacd4] | 223 | graph = plotpanel.graph |
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[484faf7] | 224 | fit_option = "Select data for fitting" |
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| 225 | fit_hint = "Dialog with fitting parameters " |
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[6bbeacd4] | 226 | |
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| 227 | if graph.selected_plottable not in plotpanel.plots: |
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| 228 | return [] |
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| 229 | item = plotpanel.plots[graph.selected_plottable] |
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| 230 | if item.__class__.__name__ is "Data2D": |
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| 231 | if hasattr(item,"is_data"): |
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| 232 | if item.is_data: |
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| 233 | return [[fit_option, fit_hint, self._onSelect]] |
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| 234 | else: |
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| 235 | return [] |
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| 236 | return [[fit_option, fit_hint, self._onSelect]] |
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| 237 | else: |
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| 238 | |
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| 239 | # if is_data is true , this in an actual data loaded |
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| 240 | #else it is a data created from a theory model |
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| 241 | if hasattr(item,"is_data"): |
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| 242 | if item.is_data: |
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| 243 | return [[fit_option, fit_hint, |
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| 244 | self._onSelect]] |
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| 245 | else: |
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| 246 | return [] |
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[d89f09b] | 247 | return [] |
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| 248 | |
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| 249 | |
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| 250 | def get_panels(self, parent): |
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| 251 | """ |
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[5062bbf] | 252 | Create and return a list of panel objects |
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[d89f09b] | 253 | """ |
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| 254 | self.parent = parent |
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[75fbd17] | 255 | #self.parent.Bind(EVT_FITSTATE_UPDATE, self.on_set_state_helper) |
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[d89f09b] | 256 | # Creation of the fit panel |
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[6bbeacd4] | 257 | self.fit_panel = FitPanel(parent=self.parent, manager=self) |
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| 258 | self.on_add_new_page(event=None) |
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[f93dfcb] | 259 | #Set the manager for the main panel |
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[d89f09b] | 260 | self.fit_panel.set_manager(self) |
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| 261 | # List of windows used for the perspective |
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| 262 | self.perspective = [] |
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| 263 | self.perspective.append(self.fit_panel.window_name) |
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[6bbeacd4] | 264 | |
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[3b19ac9] | 265 | #index number to create random model name |
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| 266 | self.index_model = 0 |
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[264df67] | 267 | self.index_theory= 0 |
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[32673ac] | 268 | self.parent.Bind(EVT_SLICER_PANEL, self._on_slicer_event) |
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[848a2ef] | 269 | self.parent.Bind(EVT_SLICER_PARS_UPDATE, self._onEVT_SLICER_PANEL) |
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[df4c3ad] | 270 | self.parent._mgr.Bind(wx.aui.EVT_AUI_PANE_CLOSE,self._onclearslicer) |
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[3bf4a032] | 271 | #Create reader when fitting panel are created |
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| 272 | self.state_reader = Reader(self.set_state) |
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| 273 | #append that reader to list of available reader |
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| 274 | loader = Loader() |
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| 275 | loader.associate_file_reader(".fitv", self.state_reader) |
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[f22e626] | 276 | #loader.associate_file_reader(".svs", self.state_reader) |
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[a436b2e] | 277 | #from sans.perspectives.calculator.sld_panel import SldPanel |
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[f93dfcb] | 278 | #Send the fitting panel to guiframe |
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[0912feab] | 279 | self.mypanels.append(self.fit_panel) |
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[a436b2e] | 280 | #self.mypanels.append(SldPanel(parent=self.parent, base=self.parent)) |
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[568e1a5] | 281 | return self.mypanels |
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[232c3db] | 282 | |
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[90a7bbd] | 283 | def clear_panel(self): |
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| 284 | """ |
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| 285 | """ |
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[81f00d7] | 286 | self.fit_panel.clear_panel() |
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[90a7bbd] | 287 | |
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[1610976] | 288 | def set_default_perspective(self): |
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| 289 | """ |
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[5062bbf] | 290 | Call back method that True to notify the parent that the current plug-in |
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| 291 | can be set as default perspective. |
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| 292 | when returning False, the plug-in is not candidate for an automatic |
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| 293 | default perspective setting |
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[1610976] | 294 | """ |
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| 295 | return True |
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[a0da535] | 296 | |
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[17553ae] | 297 | def delete_data(self, data): |
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[8ee56a9] | 298 | """ |
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| 299 | delete the given data from panel |
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| 300 | """ |
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| 301 | self.fit_panel.delete_data(data) |
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| 302 | |
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[e88ebfd] | 303 | def set_data(self, data_list=None): |
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[a0da535] | 304 | """ |
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| 305 | receive a list of data to fit |
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| 306 | """ |
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[b2d9826] | 307 | if data_list is None: |
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| 308 | data_list = [] |
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[c26a64b] | 309 | selected_data_list = [] |
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[cc31608] | 310 | if self.batch_on: |
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| 311 | page = self.add_fit_page(data=data_list) |
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[c26a64b] | 312 | else: |
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[cc31608] | 313 | if len(data_list) > MAX_NBR_DATA: |
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| 314 | from fitting_widgets import DataDialog |
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| 315 | dlg = DataDialog(data_list=data_list, nb_data=MAX_NBR_DATA) |
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| 316 | if dlg.ShowModal() == wx.ID_OK: |
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| 317 | selected_data_list = dlg.get_data() |
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| 318 | dlg.Destroy() |
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| 319 | |
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| 320 | else: |
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| 321 | selected_data_list = data_list |
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| 322 | try: |
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[5e48acb] | 323 | group_id = wx.NewId() |
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[cc31608] | 324 | for data in selected_data_list: |
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[5e48acb] | 325 | if data is not None: |
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| 326 | data.group_id = group_id |
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| 327 | if group_id not in data.list_group_id: |
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| 328 | data.list_group_id.append(group_id) |
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[2e42019] | 329 | page = self.add_fit_page(data=[data]) |
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[cc31608] | 330 | except: |
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| 331 | msg = "Fitting Set_data: " + str(sys.exc_value) |
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| 332 | wx.PostEvent(self.parent, StatusEvent(status=msg, info="error")) |
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[1b1bbf9] | 333 | |
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| 334 | def set_top_panel(self): |
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| 335 | """ |
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| 336 | Close default (welcome) panel |
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| 337 | """ |
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| 338 | if 'default' in self.parent.panels: |
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| 339 | self.parent.on_close_welcome_panel() |
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| 340 | |
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[5e48acb] | 341 | |
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[e88ebfd] | 342 | def set_theory(self, theory_list=None): |
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| 343 | """ |
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| 344 | """ |
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| 345 | #set the model state for a given theory_state: |
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| 346 | for item in theory_list: |
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| 347 | try: |
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| 348 | _, theory_state = item |
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| 349 | self.fit_panel.set_model_state(theory_state) |
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| 350 | except: |
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| 351 | msg = "Fitting: cannot deal with the theory received" |
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| 352 | logging.error("set_theory " + msg + "\n" + str(sys.exc_value)) |
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| 353 | wx.PostEvent(self.parent, StatusEvent(status=msg, info="error")) |
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[a0da535] | 354 | |
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[b63dc6e] | 355 | def set_state(self, state=None, datainfo=None, format=None): |
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[f83b94a] | 356 | """ |
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[5062bbf] | 357 | Call-back method for the fit page state reader. |
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[8897d66] | 358 | This method is called when a .fitv/.svs file is loaded. |
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[5062bbf] | 359 | |
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[8897d66] | 360 | : param state: PageState object |
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| 361 | : param datainfo: data |
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[f83b94a] | 362 | """ |
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[90a7bbd] | 363 | #state = self.state_reader.get_state() |
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[b63dc6e] | 364 | if state != None: |
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[4bee68d] | 365 | state = state.clone() |
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[b63dc6e] | 366 | # store fitting state in temp_state |
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| 367 | self.temp_state.append(state) |
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| 368 | else: |
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| 369 | self.temp_state = [] |
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[ef16f59] | 370 | # index to start with for a new set_state |
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| 371 | self.state_index = 0 |
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[b63dc6e] | 372 | # state file format |
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| 373 | self.sfile_ext = format |
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[75fbd17] | 374 | |
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| 375 | self.on_set_state_helper(event=None) |
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[ef16f59] | 376 | |
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[75fbd17] | 377 | def on_set_state_helper(self,event=None): |
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[4da35bc] | 378 | """ |
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[0fd2f27] | 379 | Set_state_helper. This actually sets state |
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| 380 | after plotting data from state file. |
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[ef16f59] | 381 | |
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[0fd2f27] | 382 | : event: FitStateUpdateEvent called |
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| 383 | by dataloader.plot_data from guiframe |
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[4da35bc] | 384 | """ |
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[7a07864] | 385 | if len(self.temp_state) == 0: |
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[0fd2f27] | 386 | if self.state_index==0 and len(self.mypanels) <= 0 \ |
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| 387 | and self.sfile_ext =='.svs': |
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[9b18735] | 388 | self.fit_panel.add_default_pages() |
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[b63dc6e] | 389 | self.temp_state = [] |
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| 390 | self.state_index = 0 |
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[4da35bc] | 391 | return |
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[3eb2811] | 392 | |
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[ef16f59] | 393 | try: |
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| 394 | # Load fitting state |
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| 395 | state = self.temp_state[self.state_index] |
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[3eb2811] | 396 | #panel state should have model selection to set_state |
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| 397 | if state.formfactorcombobox != None: |
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| 398 | #set state |
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[75fbd17] | 399 | data = self.parent.create_gui_data(state.data) |
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| 400 | data.group_id = state.data.group_id |
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[f95301b] | 401 | self.parent.add_data(data_list={data.id:data}) |
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[75fbd17] | 402 | wx.PostEvent(self.parent, NewPlotEvent(plot=data, |
---|
| 403 | title=data.title)) |
---|
[f95301b] | 404 | #need to be fix later make sure we are sendind guiframe.data |
---|
| 405 | #to panel |
---|
| 406 | state.data = data |
---|
[3eb2811] | 407 | page = self.fit_panel.set_state(state) |
---|
| 408 | else: |
---|
| 409 | #just set data because set_state won't work |
---|
[75fbd17] | 410 | data = self.parent.create_gui_data(state.data) |
---|
| 411 | data.group_id = state.data.group_id |
---|
[f95301b] | 412 | self.parent.add_data(data_list={data.id:data}) |
---|
| 413 | wx.PostEvent(self.parent, NewPlotEvent(plot=data, |
---|
| 414 | title=data.title)) |
---|
[cc31608] | 415 | page = self.add_fit_page([data]) |
---|
[2dbffcc] | 416 | caption = page.window_caption |
---|
| 417 | self.store_data(uid=page.uid, data_list=page.get_data_list(), |
---|
| 418 | caption=caption) |
---|
[1b1bbf9] | 419 | self.mypanels.append(page) |
---|
[3eb2811] | 420 | |
---|
[9b18735] | 421 | # get ready for the next set_state |
---|
[ef16f59] | 422 | self.state_index += 1 |
---|
[9b18735] | 423 | |
---|
[ef16f59] | 424 | #reset state variables to default when all set_state is finished. |
---|
| 425 | if len(self.temp_state) == self.state_index: |
---|
[9b18735] | 426 | |
---|
[ef16f59] | 427 | self.temp_state = [] |
---|
[b63dc6e] | 428 | #self.state_index = 0 |
---|
[ef16f59] | 429 | # Make sure the user sees the fitting panel after loading |
---|
[75fbd17] | 430 | #self.parent.set_perspective(self.perspective) |
---|
| 431 | self.on_perspective(event=None) |
---|
[ef16f59] | 432 | except: |
---|
[b63dc6e] | 433 | self.state_index==0 |
---|
[8897d66] | 434 | self.temp_state = [] |
---|
[ef16f59] | 435 | raise |
---|
[1b14795] | 436 | |
---|
| 437 | def set_param2fit(self, uid, param2fit): |
---|
| 438 | """ |
---|
| 439 | Set the list of param names to fit for fitprobelm |
---|
| 440 | """ |
---|
| 441 | self.page_finder[uid].set_param2fit(param2fit) |
---|
[5e48acb] | 442 | |
---|
| 443 | def set_graph_id(self, uid, graph_id): |
---|
| 444 | """ |
---|
| 445 | Set graph_id for fitprobelm |
---|
| 446 | """ |
---|
| 447 | self.page_finder[uid].set_graph_id(graph_id) |
---|
| 448 | |
---|
| 449 | def get_graph_id(self, uid): |
---|
| 450 | """ |
---|
| 451 | Set graph_id for fitprobelm |
---|
| 452 | """ |
---|
| 453 | return self.page_finder[uid].get_graph_id() |
---|
| 454 | |
---|
[f83b94a] | 455 | def save_fit_state(self, filepath, fitstate): |
---|
| 456 | """ |
---|
[5062bbf] | 457 | save fit page state into file |
---|
[f83b94a] | 458 | """ |
---|
| 459 | self.state_reader.write(filename=filepath, fitstate=fitstate) |
---|
[55bb249c] | 460 | |
---|
[f7ef313] | 461 | def set_fit_weight(self, uid, flag, is2d=False, fid=None): |
---|
[55bb249c] | 462 | """ |
---|
| 463 | Set the fit weights of a given page for all |
---|
| 464 | its data by default. If fid is provide then set the range |
---|
| 465 | only for the data with fid as id |
---|
| 466 | :param uid: id corresponding to a fit page |
---|
| 467 | :param fid: id corresponding to a fit problem (data, model) |
---|
| 468 | :param weight: current dy data |
---|
| 469 | """ |
---|
| 470 | if uid in self.page_finder.keys(): |
---|
[f7ef313] | 471 | self.page_finder[uid].set_weight(flag=flag, is2d=is2d) |
---|
[55bb249c] | 472 | |
---|
[2dbffcc] | 473 | def set_fit_range(self, uid, qmin, qmax, fid=None): |
---|
[ca7a626] | 474 | """ |
---|
[2dbffcc] | 475 | Set the fitting range of a given page for all |
---|
| 476 | its data by default. If fid is provide then set the range |
---|
| 477 | only for the data with fid as id |
---|
| 478 | :param uid: id corresponding to a fit page |
---|
| 479 | :param fid: id corresponding to a fit problem (data, model) |
---|
| 480 | :param qmin: minimum value of the fit range |
---|
| 481 | :param qmax: maximum value of the fit range |
---|
[ca7a626] | 482 | """ |
---|
[2dbffcc] | 483 | if uid in self.page_finder.keys(): |
---|
| 484 | self.page_finder[uid].set_range(qmin=qmin, qmax=qmax) |
---|
[2a8fac1] | 485 | |
---|
[2dbffcc] | 486 | def schedule_for_fit(self, value=0, uid=None): |
---|
[948add7] | 487 | """ |
---|
[5062bbf] | 488 | Set the fit problem field to 0 or 1 to schedule that problem to fit. |
---|
| 489 | Schedule the specified fitproblem or get the fit problem related to |
---|
| 490 | the current page and set value. |
---|
| 491 | :param value: integer 0 or 1 |
---|
[2dbffcc] | 492 | :param uid: the id related to a page contaning fitting information |
---|
| 493 | """ |
---|
| 494 | if uid in self.page_finder.keys(): |
---|
[66ff250] | 495 | self.page_finder[uid].schedule_tofit(value) |
---|
[ca7a626] | 496 | |
---|
[d89f09b] | 497 | def get_page_finder(self): |
---|
[5062bbf] | 498 | """ |
---|
| 499 | return self.page_finder used also by simfitpage.py |
---|
| 500 | """ |
---|
[d89f09b] | 501 | return self.page_finder |
---|
| 502 | |
---|
[3b19ac9] | 503 | def set_page_finder(self,modelname,names,values): |
---|
[d89f09b] | 504 | """ |
---|
[5062bbf] | 505 | Used by simfitpage.py to reset a parameter given the string constrainst. |
---|
| 506 | |
---|
[0fd2f27] | 507 | :param modelname: the name ot the model for with the parameter |
---|
| 508 | has to reset |
---|
[5062bbf] | 509 | :param value: can be a string in this case. |
---|
| 510 | :param names: the paramter name |
---|
| 511 | |
---|
| 512 | :note: expecting park used for fit. |
---|
| 513 | |
---|
[d89f09b] | 514 | """ |
---|
[66ff250] | 515 | sim_page_id = self.sim_page.uid |
---|
| 516 | for uid, value in self.page_finder.iteritems(): |
---|
| 517 | if uid != sim_page_id: |
---|
[6bbeacd4] | 518 | list = value.get_model() |
---|
[f93dfcb] | 519 | model = list[0] |
---|
[6bbeacd4] | 520 | if model.name == modelname: |
---|
| 521 | value.set_model_param(names, values) |
---|
[d89f09b] | 522 | break |
---|
[2db1d66] | 523 | |
---|
[d89f09b] | 524 | def split_string(self,item): |
---|
| 525 | """ |
---|
[5062bbf] | 526 | receive a word containing dot and split it. used to split parameterset |
---|
| 527 | name into model name and parameter name example: :: |
---|
| 528 | |
---|
[3b19ac9] | 529 | paramaterset (item) = M1.A |
---|
[5062bbf] | 530 | Will return model_name = M1 , parameter name = A |
---|
| 531 | |
---|
[d89f09b] | 532 | """ |
---|
| 533 | if string.find(item,".")!=-1: |
---|
| 534 | param_names= re.split("\.",item) |
---|
[6d91073] | 535 | model_name=param_names[0] |
---|
| 536 | ##Assume max len is 3; eg., M0.radius.width |
---|
| 537 | if len(param_names) == 3: |
---|
| 538 | param_name=param_names[1]+"."+param_names[2] |
---|
| 539 | else: |
---|
| 540 | param_name=param_names[1] |
---|
[d89f09b] | 541 | return model_name,param_name |
---|
[2296316] | 542 | |
---|
| 543 | def set_ftol(self, ftol=None): |
---|
| 544 | """ |
---|
| 545 | Set ftol: Relative error desired in the sum of chi squares. |
---|
| 546 | """ |
---|
| 547 | # check if it is flaot |
---|
| 548 | try: |
---|
| 549 | f_tol = float(ftol) |
---|
| 550 | except: |
---|
| 551 | # default |
---|
[2c6b224] | 552 | f_tol = SANS_F_TOL |
---|
[2296316] | 553 | |
---|
| 554 | self.ftol = f_tol |
---|
[2c6b224] | 555 | # update ftol menu help strings |
---|
| 556 | ftol_help = "Change the current FTolerance (=%s) " % str(self.ftol) |
---|
| 557 | ftol_help += "of Simple FitEngine..." |
---|
| 558 | self.menu1.SetHelpString(self.id_tol, ftol_help) |
---|
| 559 | |
---|
| 560 | def show_ftol_dialog(self, event=None): |
---|
| 561 | """ |
---|
| 562 | Dialog to select ftol for Scipy |
---|
| 563 | """ |
---|
| 564 | #if event != None: |
---|
| 565 | # event.Skip() |
---|
| 566 | from ftol_dialog import ChangeFtol |
---|
| 567 | panel = ChangeFtol(self.parent, self) |
---|
| 568 | panel.ShowModal() |
---|
| 569 | |
---|
[66ff250] | 570 | def stop_fit(self, uid): |
---|
[ed2ea6a] | 571 | """ |
---|
[5062bbf] | 572 | Stop the fit engine |
---|
[ed2ea6a] | 573 | """ |
---|
[66ff250] | 574 | if uid in self.fit_thread_list.keys(): |
---|
| 575 | calc_fit = self.fit_thread_list[uid] |
---|
| 576 | if calc_fit is not None and calc_fit.isrunning(): |
---|
| 577 | calc_fit.stop() |
---|
| 578 | msg = "Fit stop!" |
---|
| 579 | wx.PostEvent(self.parent, StatusEvent(status=msg, type="stop")) |
---|
[3ddc2c4] | 580 | del self.fit_thread_list[uid] |
---|
[66ff250] | 581 | #set the fit button label of page when fit stop is trigger from |
---|
| 582 | #simultaneous fit pane |
---|
| 583 | if self.sim_page is not None and uid == self.sim_page.uid: |
---|
| 584 | for uid, value in self.page_finder.iteritems(): |
---|
| 585 | if value.get_scheduled() == 1: |
---|
| 586 | if uid in self.fit_panel.opened_pages.keys(): |
---|
| 587 | panel = self.fit_panel.opened_pages[uid] |
---|
| 588 | panel. _on_fit_complete() |
---|
[6bbeacd4] | 589 | |
---|
[2dbffcc] | 590 | def set_smearer(self, uid, smearer, fid, qmin=None, qmax=None, draw=True, |
---|
| 591 | enable_smearer=False): |
---|
| 592 | """ |
---|
| 593 | Get a smear object and store it to a fit problem of fid as id. If proper |
---|
| 594 | flag is enable , will plot the theory with smearing information. |
---|
| 595 | |
---|
| 596 | :param smearer: smear object to allow smearing data of id fid |
---|
| 597 | :param enable_smearer: Define whether or not all (data, model) contained |
---|
| 598 | in the structure of id uid will be smeared before fitting. |
---|
| 599 | :param qmin: the maximum value of the theory plotting range |
---|
| 600 | :param qmax: the maximum value of the theory plotting range |
---|
| 601 | :param draw: Determine if the theory needs to be plot |
---|
[ca7a626] | 602 | """ |
---|
[66ff250] | 603 | if uid not in self.page_finder.keys(): |
---|
[2dbffcc] | 604 | return |
---|
| 605 | self.page_finder[uid].enable_smearing(flag=enable_smearer) |
---|
| 606 | self.page_finder[uid].set_smearer(smearer, fid=fid) |
---|
[6bbeacd4] | 607 | if draw: |
---|
| 608 | ## draw model 1D with smeared data |
---|
[2dbffcc] | 609 | data = self.page_finder[uid].get_fit_data(fid=fid) |
---|
| 610 | if data is None: |
---|
| 611 | msg = "set_mearer requires at least data.\n" |
---|
| 612 | msg += "Got data = %s .\n" % str(data) |
---|
| 613 | raise ValueError, msg |
---|
| 614 | model = self.page_finder[uid].get_model(fid=fid) |
---|
[6bbeacd4] | 615 | if model is None: |
---|
| 616 | return |
---|
[2dbffcc] | 617 | enable1D = issubclass(data.__class__, Data1D) |
---|
| 618 | enable2D = issubclass(data.__class__, Data2D) |
---|
[6bbeacd4] | 619 | ## if user has already selected a model to plot |
---|
| 620 | ## redraw the model with data smeared |
---|
[2dbffcc] | 621 | smear = self.page_finder[uid].get_smearer(fid=fid) |
---|
[66ff250] | 622 | self.draw_model(model=model, data=data, page_id=uid, smearer=smear, |
---|
[ba1f0b2] | 623 | enable1D=enable1D, enable2D=enable2D, |
---|
[55bb249c] | 624 | qmin=qmin, qmax=qmax, weight=None) |
---|
[f6aee42] | 625 | self._mac_sleep(0.2) |
---|
| 626 | |
---|
| 627 | def _mac_sleep(self, sec=0.2): |
---|
[2dbffcc] | 628 | """ |
---|
| 629 | Give sleep to MAC |
---|
| 630 | """ |
---|
[f6aee42] | 631 | if ON_MAC: |
---|
[2dbffcc] | 632 | time.sleep(sec) |
---|
| 633 | |
---|
[66ff250] | 634 | def draw_model(self, model, page_id, data=None, smearer=None, |
---|
[67e258c] | 635 | enable1D=True, enable2D=False, |
---|
[5ef55d2] | 636 | state=None, |
---|
[fa65e99] | 637 | toggle_mode_on=False, |
---|
[2dbffcc] | 638 | qmin=None, qmax=None, |
---|
[55bb249c] | 639 | update_chisqr=True, weight=None): |
---|
[ca7a626] | 640 | """ |
---|
[5062bbf] | 641 | Draw model. |
---|
| 642 | |
---|
| 643 | :param model: the model to draw |
---|
| 644 | :param name: the name of the model to draw |
---|
| 645 | :param data: the data on which the model is based to be drawn |
---|
| 646 | :param description: model's description |
---|
| 647 | :param enable1D: if true enable drawing model 1D |
---|
| 648 | :param enable2D: if true enable drawing model 2D |
---|
| 649 | :param qmin: Range's minimum value to draw model |
---|
| 650 | :param qmax: Range's maximum value to draw model |
---|
| 651 | :param qstep: number of step to divide the x and y-axis |
---|
[2296316] | 652 | :param update_chisqr: update chisqr [bool] |
---|
[ed2ea6a] | 653 | |
---|
[d89f09b] | 654 | """ |
---|
[62f851f] | 655 | #self.weight = weight |
---|
[ad3fa1e] | 656 | if issubclass(data.__class__, Data1D) or not enable2D: |
---|
[f72333f] | 657 | ## draw model 1D with no loaded data |
---|
[67e258c] | 658 | self._draw_model1D(model=model, |
---|
| 659 | data=data, |
---|
[66ff250] | 660 | page_id=page_id, |
---|
[67e258c] | 661 | enable1D=enable1D, |
---|
| 662 | smearer=smearer, |
---|
| 663 | qmin=qmin, |
---|
| 664 | qmax=qmax, |
---|
[62f851f] | 665 | weight=weight, |
---|
[fa65e99] | 666 | toggle_mode_on=toggle_mode_on, |
---|
[5ef55d2] | 667 | state=state, |
---|
[2296316] | 668 | update_chisqr=update_chisqr) |
---|
[f72333f] | 669 | else: |
---|
| 670 | ## draw model 2D with no initial data |
---|
[ba1f0b2] | 671 | self._draw_model2D(model=model, |
---|
[66ff250] | 672 | page_id=page_id, |
---|
[67e258c] | 673 | data=data, |
---|
| 674 | enable2D=enable2D, |
---|
| 675 | smearer=smearer, |
---|
| 676 | qmin=qmin, |
---|
| 677 | qmax=qmax, |
---|
[d682c92] | 678 | weight=weight, |
---|
[5ef55d2] | 679 | state=state, |
---|
[fa65e99] | 680 | toggle_mode_on=toggle_mode_on, |
---|
[2296316] | 681 | update_chisqr=update_chisqr) |
---|
[2db1d66] | 682 | |
---|
[922497f] | 683 | def onFit(self, uid): |
---|
[ca7a626] | 684 | """ |
---|
[2dbffcc] | 685 | Get series of data, model, associates parameters and range and send then |
---|
| 686 | to series of fit engines. Fit data and model, display result to |
---|
| 687 | corresponding panels. |
---|
| 688 | :param uid: id related to the panel currently calling this fit function. |
---|
[ca7a626] | 689 | """ |
---|
[bb18ef1] | 690 | ## count the number of fitproblem schedule to fit |
---|
[67e258c] | 691 | fitproblem_count = 0 |
---|
[66ff250] | 692 | for value in self.page_finder.values(): |
---|
[67e258c] | 693 | if value.get_scheduled() == 1: |
---|
[bb18ef1] | 694 | fitproblem_count += 1 |
---|
| 695 | ## if simultaneous fit change automatically the engine to park |
---|
[cc31608] | 696 | if fitproblem_count > 1: |
---|
[bb18ef1] | 697 | self._on_change_engine(engine='park') |
---|
[c660493] | 698 | self.fitproblem_count = fitproblem_count |
---|
[67e258c] | 699 | if self._fit_engine == "park": |
---|
| 700 | engineType = "Simultaneous Fit" |
---|
[ca7a626] | 701 | else: |
---|
[67e258c] | 702 | engineType = "Single Fit" |
---|
[922497f] | 703 | fitter_list = [] |
---|
| 704 | sim_fitter = None |
---|
| 705 | if self.sim_page is not None and self.sim_page.uid == uid: |
---|
| 706 | #simulatanous fit only one engine need to be created |
---|
| 707 | sim_fitter = Fit(self._fit_engine) |
---|
| 708 | fitter_list.append(sim_fitter) |
---|
| 709 | |
---|
[67e258c] | 710 | self.current_pg = None |
---|
[66ff250] | 711 | list_page_id = [] |
---|
[922497f] | 712 | fit_id = 0 |
---|
[33dd2e5] | 713 | batch_inputs = {} |
---|
| 714 | batch_outputs = {} |
---|
[66ff250] | 715 | for page_id, value in self.page_finder.iteritems(): |
---|
[dc613d6] | 716 | # For simulfit (uid give with None), do for-loop |
---|
| 717 | # if uid is specified (singlefit), do it only on the page. |
---|
| 718 | if engineType == "Single Fit": |
---|
| 719 | if page_id != uid: |
---|
| 720 | continue |
---|
[d89f09b] | 721 | try: |
---|
[67e258c] | 722 | if value.get_scheduled() == 1: |
---|
[f93dfcb] | 723 | #Get list of parameters name to fit |
---|
[d89f09b] | 724 | pars = [] |
---|
| 725 | templist = [] |
---|
[66ff250] | 726 | page = self.fit_panel.get_page_by_id(page_id) |
---|
[7ee79cb] | 727 | self.set_fit_weight(uid=page.uid, |
---|
| 728 | flag=page.get_weight_flag(), |
---|
| 729 | is2d = page._is_2D()) |
---|
[3b19ac9] | 730 | templist = page.get_param_list() |
---|
[d89f09b] | 731 | for element in templist: |
---|
[513115c] | 732 | name = str(element[1]) |
---|
[ca7a626] | 733 | pars.append(name) |
---|
[922497f] | 734 | for fitproblem in value.get_fit_problem(): |
---|
| 735 | if sim_fitter is None: |
---|
| 736 | fitter = Fit(self._fit_engine) |
---|
[33dd2e5] | 737 | self._fit_helper(fitproblem=fitproblem, |
---|
| 738 | pars=pars, |
---|
| 739 | fitter=fitter, |
---|
| 740 | fit_id=fit_id, |
---|
| 741 | batch_inputs=batch_inputs, |
---|
| 742 | batch_outputs=batch_outputs) |
---|
[922497f] | 743 | fitter_list.append(fitter) |
---|
| 744 | else: |
---|
| 745 | fitter = sim_fitter |
---|
[33dd2e5] | 746 | self._fit_helper(fitproblem=fitproblem, |
---|
| 747 | pars=pars, |
---|
| 748 | fitter=fitter, |
---|
| 749 | fit_id=fit_id, |
---|
| 750 | batch_inputs=batch_inputs, |
---|
| 751 | batch_outputs=batch_outputs) |
---|
[922497f] | 752 | fit_id += 1 |
---|
[66ff250] | 753 | list_page_id.append(page_id) |
---|
| 754 | current_page_id = page_id |
---|
[922497f] | 755 | value.clear_model_param() |
---|
[d89f09b] | 756 | except: |
---|
[33dd2e5] | 757 | raise |
---|
[ba1f0b2] | 758 | msg= "%s error: %s" % (engineType, sys.exc_value) |
---|
| 759 | wx.PostEvent(self.parent, StatusEvent(status=msg, info="error", |
---|
| 760 | type="stop")) |
---|
| 761 | return |
---|
[e54d2c32] | 762 | ## If a thread is already started, stop it |
---|
| 763 | #if self.calc_fit!= None and self.calc_fit.isrunning(): |
---|
| 764 | # self.calc_fit.stop() |
---|
[a2cb1f9] | 765 | msg = "Fitting is in progress..." |
---|
| 766 | wx.PostEvent( self.parent, StatusEvent(status=msg, type="progress" )) |
---|
| 767 | |
---|
| 768 | #Handler used for park engine displayed message |
---|
[66ff250] | 769 | handler = ConsoleUpdate(parent=self.parent, |
---|
| 770 | manager=self, |
---|
| 771 | improvement_delta=0.1) |
---|
[f6aee42] | 772 | self._mac_sleep(0.2) |
---|
[e54d2c32] | 773 | ## perform single fit |
---|
| 774 | if fitproblem_count == 1: |
---|
[58e0c83] | 775 | calc_fit = FitThread(handler = handler, |
---|
[cc31608] | 776 | fn=fitter_list, |
---|
[2296316] | 777 | pars=pars, |
---|
[33dd2e5] | 778 | batch_inputs=batch_inputs, |
---|
| 779 | batch_outputs=batch_outputs, |
---|
[2296316] | 780 | page_id=list_page_id, |
---|
| 781 | completefn=self._single_fit_completed, |
---|
| 782 | ftol=self.ftol) |
---|
[e54d2c32] | 783 | else: |
---|
[66ff250] | 784 | current_page_id = self.sim_page.uid |
---|
[e54d2c32] | 785 | ## Perform more than 1 fit at the time |
---|
[58e0c83] | 786 | calc_fit = FitThread(handler=handler, |
---|
[cc31608] | 787 | fn=fitter_list, |
---|
[33dd2e5] | 788 | batch_inputs=batch_inputs, |
---|
| 789 | batch_outputs=batch_outputs, |
---|
[66ff250] | 790 | page_id=list_page_id, |
---|
[2296316] | 791 | updatefn=handler.update_fit, |
---|
[8b481a51] | 792 | completefn=self._simul_fit_completed, |
---|
[2296316] | 793 | ftol=self.ftol) |
---|
[66ff250] | 794 | self.fit_thread_list[current_page_id] = calc_fit |
---|
[a2cb1f9] | 795 | calc_fit.queue() |
---|
[cc31608] | 796 | msg = "Fitting is in progress..." |
---|
| 797 | wx.PostEvent( self.parent, StatusEvent(status=msg, type="progress" )) |
---|
| 798 | |
---|
| 799 | self.ready_fit(calc_fit=calc_fit) |
---|
| 800 | |
---|
[662da312] | 801 | def ready_fit(self, calc_fit): |
---|
[c660493] | 802 | """ |
---|
| 803 | Ready for another fit |
---|
| 804 | """ |
---|
| 805 | if self.fitproblem_count != None and self.fitproblem_count > 1: |
---|
[662da312] | 806 | calc_fit.ready(2.5) |
---|
[c660493] | 807 | else: |
---|
| 808 | time.sleep(0.4) |
---|
[2f189dc] | 809 | |
---|
[2dbffcc] | 810 | def remove_plot(self, uid, fid=None, theory=False): |
---|
[2f189dc] | 811 | """ |
---|
[5062bbf] | 812 | remove model plot when a fit page is closed |
---|
[2dbffcc] | 813 | :param uid: the id related to the fitpage to close |
---|
| 814 | :param fid: the id of the fitproblem(data, model, range,etc) |
---|
[2f189dc] | 815 | """ |
---|
[2dbffcc] | 816 | if uid not in self.page_finder.keys(): |
---|
| 817 | return |
---|
| 818 | fitproblemList = self.page_finder[uid].get_fit_problem(fid) |
---|
| 819 | for fitproblem in fitproblemList: |
---|
| 820 | data = fitproblem.get_fit_data() |
---|
| 821 | model = fitproblem.get_model() |
---|
| 822 | plot_id = None |
---|
| 823 | if model is not None: |
---|
| 824 | plot_id = data.id + name |
---|
| 825 | if theory: |
---|
| 826 | plot_id = data.id |
---|
| 827 | group_id = data.group_id |
---|
| 828 | wx.PostEvent(self.parent, NewPlotEvent(id=plot_id, |
---|
| 829 | group_id=group_id, |
---|
| 830 | action='remove')) |
---|
[edcbd467] | 831 | |
---|
[2dbffcc] | 832 | def store_data(self, uid, data_list=None, caption=None): |
---|
[31b0c47] | 833 | """ |
---|
[2dbffcc] | 834 | Recieve a list of data and store them ans well as a caption of |
---|
| 835 | the fit page where they come from. |
---|
| 836 | :param uid: if related to a fit page |
---|
| 837 | :param data_list: list of data to fit |
---|
| 838 | :param caption: caption of the window related to these data |
---|
[31b0c47] | 839 | """ |
---|
[cc31608] | 840 | if data_list is None: |
---|
| 841 | data_list = [] |
---|
[f7ef313] | 842 | |
---|
[2dbffcc] | 843 | self.page_finder[uid].set_fit_data(data=data_list) |
---|
| 844 | if caption is not None: |
---|
| 845 | self.page_finder[uid].set_fit_tab_caption(caption=caption) |
---|
[f7ef313] | 846 | |
---|
[6bbeacd4] | 847 | def on_add_new_page(self, event=None): |
---|
[edcbd467] | 848 | """ |
---|
[6bbeacd4] | 849 | ask fit panel to create a new empty page |
---|
[edcbd467] | 850 | """ |
---|
| 851 | try: |
---|
[6bbeacd4] | 852 | page = self.fit_panel.add_empty_page() |
---|
[2dbffcc] | 853 | page_caption = page.window_caption |
---|
[6450d8c] | 854 | # add data associated to the page created |
---|
| 855 | if page != None: |
---|
[f304194] | 856 | wx.PostEvent(self.parent, StatusEvent(status="Page Created", |
---|
[31b0c47] | 857 | info="info")) |
---|
[edcbd467] | 858 | else: |
---|
[f304194] | 859 | msg = "Page was already Created" |
---|
[a0da535] | 860 | wx.PostEvent(self.parent, StatusEvent(status=msg, |
---|
| 861 | info="warning")) |
---|
[1b1bbf9] | 862 | self.set_top_panel() |
---|
[edcbd467] | 863 | except: |
---|
[2dbffcc] | 864 | msg = "Creating Fit page: %s"%sys.exc_value |
---|
| 865 | wx.PostEvent(self.parent, StatusEvent(status=msg, info="error")) |
---|
[6bbeacd4] | 866 | |
---|
| 867 | def add_fit_page(self, data): |
---|
| 868 | """ |
---|
| 869 | given a data, ask to the fitting panel to create a new fitting page, |
---|
| 870 | get this page and store it into the page_finder of this plug-in |
---|
[2dbffcc] | 871 | :param data: is a list of data |
---|
[6bbeacd4] | 872 | """ |
---|
| 873 | page = self.fit_panel.set_data(data) |
---|
[7f76f89] | 874 | # page could be None when loading state files |
---|
| 875 | if page == None: |
---|
| 876 | return page |
---|
[2dbffcc] | 877 | page_caption = page.window_caption |
---|
[6bbeacd4] | 878 | #append Data1D to the panel containing its theory |
---|
| 879 | #if theory already plotted |
---|
[66ff250] | 880 | if page.uid in self.page_finder: |
---|
[cc31608] | 881 | data = page.get_data() |
---|
[2dbffcc] | 882 | theory_data = self.page_finder[page.uid].get_theory_data(data.id) |
---|
[6bbeacd4] | 883 | if issubclass(data.__class__, Data2D): |
---|
[e88ebfd] | 884 | data.group_id = wx.NewId() |
---|
[a5701e6] | 885 | if theory_data is not None: |
---|
[66ff250] | 886 | group_id = str(page.uid) + " Model1D" |
---|
[a5701e6] | 887 | wx.PostEvent(self.parent, |
---|
| 888 | NewPlotEvent(group_id=group_id, |
---|
| 889 | action="delete")) |
---|
[0fd2f27] | 890 | self.parent.update_data(prev_data=theory_data, |
---|
| 891 | new_data=data) |
---|
[6bbeacd4] | 892 | else: |
---|
| 893 | if theory_data is not None: |
---|
[66ff250] | 894 | group_id = str(page.uid) + " Model2D" |
---|
[e88ebfd] | 895 | data.group_id = theory_data.group_id |
---|
[a5701e6] | 896 | wx.PostEvent(self.parent, |
---|
| 897 | NewPlotEvent(group_id=group_id, |
---|
| 898 | action="delete")) |
---|
[0fd2f27] | 899 | self.parent.update_data(prev_data=theory_data, |
---|
| 900 | new_data=data) |
---|
[2dbffcc] | 901 | self.store_data(uid=page.uid, data_list=page.get_data_list(), |
---|
| 902 | caption=page.window_caption) |
---|
[33dd2e5] | 903 | if self.sim_page is not None and not self.batch_on: |
---|
[6bbeacd4] | 904 | self.sim_page.draw_page() |
---|
[1b1bbf9] | 905 | return page |
---|
[6bbeacd4] | 906 | |
---|
[848a2ef] | 907 | def _onEVT_SLICER_PANEL(self, event): |
---|
| 908 | """ |
---|
[5062bbf] | 909 | receive and event telling to update a panel with a name starting with |
---|
[2e08a9f] | 910 | event.panel_name. this method update slicer panel |
---|
| 911 | for a given interactor. |
---|
[5062bbf] | 912 | |
---|
[2e08a9f] | 913 | :param event: contains type of slicer , paramaters for updating |
---|
| 914 | the panel and panel_name to find the slicer 's panel concerned. |
---|
[848a2ef] | 915 | """ |
---|
| 916 | for item in self.parent.panels: |
---|
[0fd2f27] | 917 | name = event.panel_name |
---|
| 918 | if self.parent.panels[item].window_caption.startswith(name): |
---|
[848a2ef] | 919 | self.parent.panels[item].set_slicer(event.type, event.params) |
---|
[df4c3ad] | 920 | |
---|
| 921 | self.parent._mgr.Update() |
---|
[b324aa9] | 922 | |
---|
[848a2ef] | 923 | def _closed_fitpage(self, event): |
---|
| 924 | """ |
---|
[5062bbf] | 925 | request fitpanel to close a given page when its unique data is removed |
---|
| 926 | from the plot. close fitpage only when the a loaded data is removed |
---|
[848a2ef] | 927 | """ |
---|
[784e2fa] | 928 | if event is None or event.data is None: |
---|
| 929 | return |
---|
| 930 | if hasattr(event.data,"is_data"): |
---|
[a0da535] | 931 | if not event.data.is_data or \ |
---|
[66ff250] | 932 | event.data.__class__.__name__ == "Data1D": |
---|
[784e2fa] | 933 | self.fit_panel.close_page_with_data(event.data) |
---|
[2dbffcc] | 934 | |
---|
[dc613d6] | 935 | def _reset_schedule_problem(self, value=0, uid=None): |
---|
[6f023e8] | 936 | """ |
---|
[5062bbf] | 937 | unschedule or schedule all fitproblem to be fit |
---|
[6f023e8] | 938 | """ |
---|
[dc613d6] | 939 | # case that uid is not specified |
---|
| 940 | if uid == None: |
---|
| 941 | for page_id in self.page_finder.keys(): |
---|
| 942 | self.page_finder[page_id].schedule_tofit(value) |
---|
| 943 | # when uid is given |
---|
| 944 | else: |
---|
[2dbffcc] | 945 | if uid in self.page_finder.keys(): |
---|
| 946 | self.page_finder[uid].schedule_tofit(value) |
---|
[dc613d6] | 947 | |
---|
[33dd2e5] | 948 | def _fit_helper(self, fitproblem, pars, fitter, fit_id, |
---|
| 949 | batch_inputs, batch_outputs): |
---|
[2140e68] | 950 | """ |
---|
[2dbffcc] | 951 | Create and set fit engine with series of data and model |
---|
| 952 | :param pars: list of fittable parameters |
---|
| 953 | :param fitter_list: list of fit engine |
---|
| 954 | :param value: structure storing data mapped to their model, range etc.. |
---|
[2140e68] | 955 | """ |
---|
[922497f] | 956 | data = fitproblem.get_fit_data() |
---|
| 957 | model = fitproblem.get_model() |
---|
| 958 | smearer = fitproblem.get_smearer() |
---|
| 959 | qmin, qmax = fitproblem.get_range() |
---|
[29a4024] | 960 | |
---|
[922497f] | 961 | #Extra list of parameters and their constraints |
---|
| 962 | listOfConstraint = [] |
---|
| 963 | param = fitproblem.get_model_param() |
---|
| 964 | if len(param) > 0: |
---|
| 965 | for item in param: |
---|
| 966 | ## check if constraint |
---|
| 967 | if item[0] != None and item[1] != None: |
---|
| 968 | listOfConstraint.append((item[0],item[1])) |
---|
[33dd2e5] | 969 | for param in model.getParamList(): |
---|
| 970 | if param not in pars: |
---|
| 971 | if param not in batch_inputs.keys(): |
---|
| 972 | batch_inputs[param] = [] |
---|
[cfcb7197] | 973 | if param not in model.non_fittable: |
---|
| 974 | batch_inputs[param].append(model.getParam(param)) |
---|
[29a4024] | 975 | new_model = model#deepcopy(model) |
---|
[62258ee] | 976 | fitter.set_model(new_model, fit_id, pars, constraints=listOfConstraint) |
---|
[922497f] | 977 | fitter.set_data(data=data, id=fit_id, smearer=smearer, qmin=qmin, |
---|
| 978 | qmax=qmax) |
---|
| 979 | fitter.select_problem_for_fit(id=fit_id, value=1) |
---|
[33dd2e5] | 980 | #fill batch result information |
---|
| 981 | if "Data" not in batch_outputs.keys(): |
---|
| 982 | batch_outputs["Data"] = [] |
---|
| 983 | batch_outputs["Data"].append(data.name) |
---|
| 984 | for key, value in data.meta_data.iteritems(): |
---|
| 985 | if key not in batch_inputs.keys(): |
---|
| 986 | batch_inputs[key] = [] |
---|
| 987 | batch_inputs[key].append(value) |
---|
| 988 | param = "temperature" |
---|
| 989 | if hasattr(data.sample, param): |
---|
| 990 | if param not in batch_inputs.keys(): |
---|
| 991 | batch_inputs[param] = [] |
---|
| 992 | batch_inputs[param].append(data.sample.temperature) |
---|
| 993 | |
---|
[c77d859] | 994 | def _onSelect(self,event): |
---|
| 995 | """ |
---|
[5062bbf] | 996 | when Select data to fit a new page is created .Its reference is |
---|
| 997 | added to self.page_finder |
---|
[d89f09b] | 998 | """ |
---|
[c77d859] | 999 | self.panel = event.GetEventObject() |
---|
[67e258c] | 1000 | Plugin.on_perspective(self, event=event) |
---|
[5e48acb] | 1001 | self.select_data(self.panel) |
---|
| 1002 | |
---|
| 1003 | def select_data(self, panel): |
---|
| 1004 | """ |
---|
| 1005 | """ |
---|
| 1006 | self.panel = panel |
---|
[6ed82c7] | 1007 | for plottable in self.panel.graph.plottables: |
---|
[2fff4db] | 1008 | if plottable.__class__.__name__ in ["Data1D", "Theory1D"]: |
---|
[3831ea1e] | 1009 | data_id = self.panel.graph.selected_plottable |
---|
| 1010 | if plottable == self.panel.plots[data_id]: |
---|
[6bbeacd4] | 1011 | data = plottable |
---|
[cc31608] | 1012 | self.add_fit_page(data=[data]) |
---|
[edcbd467] | 1013 | return |
---|
[c77d859] | 1014 | else: |
---|
[6bbeacd4] | 1015 | data = plottable |
---|
[cc31608] | 1016 | self.add_fit_page(data=[data]) |
---|
[1b1bbf9] | 1017 | self.set_top_panel() |
---|
[1c1436d] | 1018 | |
---|
[66ff250] | 1019 | def update_fit(self, result=None, msg=""): |
---|
| 1020 | """ |
---|
| 1021 | """ |
---|
| 1022 | print "update_fit result", result |
---|
| 1023 | |
---|
[2dbffcc] | 1024 | def _batch_single_fit_complete_helper(self, result, pars, page_id, |
---|
[33dd2e5] | 1025 | batch_outputs, batch_inputs, elapsed=None): |
---|
[cc31608] | 1026 | """ |
---|
[2dbffcc] | 1027 | Display fit result in batch |
---|
| 1028 | :param result: list of objects received fromt fit engines |
---|
| 1029 | :param pars: list of fitted parameters names |
---|
| 1030 | :param page_id: list of page ids which called fit function |
---|
| 1031 | :param elapsed: time spent at the fitting level |
---|
[cc31608] | 1032 | """ |
---|
| 1033 | self._update_fit_button(page_id) |
---|
| 1034 | msg = "Single Fitting complete " |
---|
| 1035 | wx.PostEvent(self.parent, StatusEvent(status=msg, info="info", |
---|
| 1036 | type="stop")) |
---|
[33dd2e5] | 1037 | if batch_outputs is None: |
---|
| 1038 | batch_outputs = {} |
---|
[cc31608] | 1039 | if self.batch_on: |
---|
[33dd2e5] | 1040 | # format batch_outputs |
---|
| 1041 | batch_outputs["Chi2"] = [] |
---|
[cc31608] | 1042 | for index in range(len(pars)): |
---|
[33dd2e5] | 1043 | batch_outputs[pars[index]] = [] |
---|
| 1044 | batch_outputs["error on %s" % pars[index]] = [] |
---|
[cc31608] | 1045 | for res in result: |
---|
[59de3e43] | 1046 | if res is None: |
---|
[2e08a9f] | 1047 | null_value = numpy.nan |
---|
[33dd2e5] | 1048 | batch_outputs["Chi2"].append(null_value) |
---|
[2e08a9f] | 1049 | for index in range(len(pars)): |
---|
[33dd2e5] | 1050 | batch_outputs[pars[index]].append(null_value) |
---|
[2e08a9f] | 1051 | item = null_value |
---|
[62f851f] | 1052 | batch_inputs["error on %s" % pars[index]].append(item) |
---|
[2e08a9f] | 1053 | else: |
---|
[33dd2e5] | 1054 | batch_outputs["Chi2"].append(res.fitness) |
---|
[2e08a9f] | 1055 | for index in range(len(pars)): |
---|
[33dd2e5] | 1056 | batch_outputs[pars[index]].append(res.pvec[index]) |
---|
[2e08a9f] | 1057 | item = res.stderr[index] |
---|
[62f851f] | 1058 | batch_inputs["error on %s" % pars[index]].append(item) |
---|
[cc31608] | 1059 | pid = page_id[0] |
---|
[33dd2e5] | 1060 | self.page_finder[pid].set_result(result=batch_outputs) |
---|
[62f851f] | 1061 | |
---|
| 1062 | """ |
---|
| 1063 | draw_model(self, model, page_id, data=None, smearer=None, |
---|
| 1064 | enable1D=True, enable2D=False, |
---|
| 1065 | state=None, |
---|
| 1066 | toggle_mode_on=False, |
---|
| 1067 | qmin=None, qmax=None, |
---|
| 1068 | update_chisqr=True, weight=None): |
---|
| 1069 | """ |
---|
| 1070 | for pid in page_id: |
---|
| 1071 | cpage = self.fit_panel.get_page_by_id(pid) |
---|
| 1072 | cpage._on_fit_complete() |
---|
| 1073 | for fid in self.page_finder[pid].keys(): |
---|
| 1074 | data = self.page_finder[pid].get_fit_data(fid) |
---|
| 1075 | model = self.page_finder[pid].get_model(fid) |
---|
| 1076 | smearer = self.page_finder[pid].get_smearer(fid) |
---|
| 1077 | qmin, qmax = self.page_finder[pid].get_range(fid) |
---|
| 1078 | weight = self.page_finder[pid].get_weight(fid) |
---|
| 1079 | flag = issubclass(data.__class__, Data2D) |
---|
| 1080 | self.draw_model(model=model, |
---|
| 1081 | page_id=pid, |
---|
| 1082 | data=data, |
---|
| 1083 | smearer=smearer, |
---|
| 1084 | enable1D=not flag, |
---|
| 1085 | enable2D=flag, |
---|
| 1086 | state=None, |
---|
| 1087 | toggle_mode_on=False, |
---|
| 1088 | qmin=qmin, qmax=qmax, |
---|
| 1089 | update_chisqr=False, |
---|
| 1090 | weight=weight) |
---|
| 1091 | |
---|
[33dd2e5] | 1092 | self.parent.on_set_batch_result(data_outputs=batch_outputs, |
---|
| 1093 | data_inputs=batch_inputs, |
---|
[6446f87] | 1094 | plugin_name=self.sub_menu) |
---|
[62f851f] | 1095 | |
---|
| 1096 | |
---|
[33dd2e5] | 1097 | def _single_fit_completed(self, result, pars, page_id, batch_outputs, |
---|
| 1098 | batch_inputs=None, elapsed=None): |
---|
[c77d859] | 1099 | """ |
---|
[2dbffcc] | 1100 | Display fit result on one page of the notebook. |
---|
| 1101 | :param result: list of object generated when fit ends |
---|
[5062bbf] | 1102 | :param pars: list of names of parameters fitted |
---|
[2dbffcc] | 1103 | :param page_id: list of page ids which called fit function |
---|
| 1104 | :param elapsed: time spent at the fitting level |
---|
[a2cb1f9] | 1105 | """ |
---|
[f6aee42] | 1106 | self._mac_sleep(0.2) |
---|
[22ce7e2] | 1107 | uid = page_id[0] |
---|
| 1108 | if uid in self.fit_thread_list.keys(): |
---|
| 1109 | del self.fit_thread_list[uid] |
---|
| 1110 | |
---|
| 1111 | cpage = self.fit_panel.get_page_by_id(uid) |
---|
| 1112 | if cpage.batch_on: |
---|
[0fd2f27] | 1113 | wx.CallAfter(self._batch_single_fit_complete_helper, |
---|
[33dd2e5] | 1114 | result, pars, page_id, batch_outputs, |
---|
| 1115 | batch_inputs, elapsed) |
---|
[cc31608] | 1116 | return |
---|
| 1117 | else: |
---|
| 1118 | try: |
---|
| 1119 | result = result[0] |
---|
| 1120 | if result == None: |
---|
| 1121 | self._update_fit_button(page_id) |
---|
| 1122 | msg= "Single Fitting did not converge!!!" |
---|
| 1123 | wx.PostEvent(self.parent, |
---|
| 1124 | StatusEvent(status=msg, |
---|
| 1125 | info="warning", |
---|
| 1126 | type="stop")) |
---|
| 1127 | return |
---|
| 1128 | if not numpy.isfinite(result.fitness) or \ |
---|
| 1129 | numpy.any(result.pvec == None) or \ |
---|
| 1130 | not numpy.all(numpy.isfinite(result.pvec)): |
---|
| 1131 | msg = "Single Fitting did not converge!!!" |
---|
| 1132 | wx.PostEvent(self.parent, |
---|
| 1133 | StatusEvent(status=msg, |
---|
| 1134 | info="warning", |
---|
| 1135 | type="stop")) |
---|
| 1136 | self._update_fit_button(page_id) |
---|
| 1137 | return |
---|
| 1138 | |
---|
| 1139 | for uid in page_id: |
---|
| 1140 | cpage = self.fit_panel.get_page_by_id(uid) |
---|
[0fd2f27] | 1141 | # Make sure we got all results |
---|
| 1142 | #(CallAfter is important to MAC) |
---|
[2dbffcc] | 1143 | wx.CallAfter(cpage.onsetValues, result.fitness, pars, |
---|
| 1144 | result.pvec, result.stderr) |
---|
[cc31608] | 1145 | cpage._on_fit_complete() |
---|
| 1146 | if result.stderr == None: |
---|
| 1147 | msg = "Fit Abort: " |
---|
| 1148 | else: |
---|
| 1149 | msg = "Fitting: " |
---|
| 1150 | msg += "Completed!!!" |
---|
| 1151 | wx.PostEvent(self.parent, StatusEvent(status=msg)) |
---|
| 1152 | except ValueError: |
---|
| 1153 | self._update_fit_button(page_id) |
---|
[67e258c] | 1154 | msg = "Single Fitting did not converge!!!" |
---|
[cc31608] | 1155 | wx.PostEvent(self.parent, StatusEvent(status=msg, info="error", |
---|
| 1156 | type="stop")) |
---|
| 1157 | except: |
---|
[12cd4ec] | 1158 | self._update_fit_button(page_id) |
---|
[cc31608] | 1159 | msg = "Single Fit completed but Following" |
---|
| 1160 | msg += " error occurred:%s" % sys.exc_value |
---|
| 1161 | wx.PostEvent(self.parent, StatusEvent(status=msg, info="error", |
---|
| 1162 | type="stop")) |
---|
| 1163 | raise |
---|
[2dbffcc] | 1164 | |
---|
[33dd2e5] | 1165 | def _simul_fit_completed(self, result, page_id, batch_outputs, |
---|
| 1166 | batch_inputs=None, |
---|
| 1167 | pars=None, |
---|
[8aa5788] | 1168 | elapsed=None): |
---|
[c77d859] | 1169 | """ |
---|
[2dbffcc] | 1170 | Display result of the fit on related panel(s). |
---|
| 1171 | :param result: list of object generated when fit ends |
---|
| 1172 | :param pars: list of names of parameters fitted |
---|
| 1173 | :param page_id: list of page ids which called fit function |
---|
| 1174 | :param elapsed: time spent at the fitting level |
---|
[c77d859] | 1175 | """ |
---|
[922497f] | 1176 | result = result[0] |
---|
[dc613d6] | 1177 | self.fit_thread_list = {} |
---|
[66ff250] | 1178 | if page_id is None: |
---|
| 1179 | page_id = [] |
---|
[ca7a626] | 1180 | ## fit more than 1 model at the same time |
---|
[f6aee42] | 1181 | self._mac_sleep(0.2) |
---|
[ca7a626] | 1182 | try: |
---|
[c69b6d5] | 1183 | msg = "" |
---|
[66ff250] | 1184 | if result == None: |
---|
[12cd4ec] | 1185 | self._update_fit_button(page_id) |
---|
[2296316] | 1186 | msg= "Complex Fitting did not converge!!!" |
---|
[66ff250] | 1187 | wx.PostEvent(self.parent, StatusEvent(status=msg, |
---|
| 1188 | type="stop")) |
---|
[ad6dd4c] | 1189 | return |
---|
[66ff250] | 1190 | if not numpy.isfinite(result.fitness) or \ |
---|
| 1191 | numpy.any(result.pvec == None) or not \ |
---|
| 1192 | numpy.all(numpy.isfinite(result.pvec)): |
---|
[12cd4ec] | 1193 | self._update_fit_button(page_id) |
---|
[6bbeacd4] | 1194 | msg= "Simultaneous Fitting did not converge!!!" |
---|
[ad6dd4c] | 1195 | wx.PostEvent(self.parent, StatusEvent(status=msg,type="stop")) |
---|
| 1196 | return |
---|
[c69b6d5] | 1197 | |
---|
[66ff250] | 1198 | for uid in page_id: |
---|
[2dbffcc] | 1199 | fpdict = self.page_finder[uid] |
---|
[c832374d] | 1200 | for value in fpdict.itervalues(): |
---|
[2dbffcc] | 1201 | model = value.get_model() |
---|
| 1202 | data = value.get_fit_data() |
---|
| 1203 | small_param_name = [] |
---|
| 1204 | small_out = [] |
---|
| 1205 | small_cov = [] |
---|
| 1206 | #Separate result in to data corresponding to each page |
---|
| 1207 | for p in result.parameters: |
---|
| 1208 | model_name, param_name = self.split_string(p.name) |
---|
| 1209 | if model.name == model_name: |
---|
| 1210 | p_name= model.name+"."+param_name |
---|
| 1211 | if p.name == p_name: |
---|
| 1212 | if p.value != None and numpy.isfinite(p.value): |
---|
| 1213 | small_out.append(p.value) |
---|
| 1214 | small_param_name.append(param_name) |
---|
| 1215 | small_cov.append(p.stderr) |
---|
[66ff250] | 1216 | # Display result on each page |
---|
| 1217 | cpage = self.fit_panel.get_page_by_id(uid) |
---|
[59afa71] | 1218 | wx.CallAfter(cpage.onsetValues, |
---|
| 1219 | result.fitness, |
---|
[66ff250] | 1220 | small_param_name, |
---|
| 1221 | small_out,small_cov) |
---|
[59afa71] | 1222 | cpage._on_fit_complete() |
---|
[12cd4ec] | 1223 | msg = "Fit completed!" |
---|
| 1224 | wx.PostEvent(self.parent, StatusEvent(status=msg)) |
---|
[2296316] | 1225 | except Exception: |
---|
[c832374d] | 1226 | raise |
---|
[12cd4ec] | 1227 | self._update_fit_button(page_id) |
---|
[2296316] | 1228 | msg = "Complex Fitting did not converge!!!" |
---|
| 1229 | wx.PostEvent(self.parent, StatusEvent(status=msg, info="error", |
---|
| 1230 | type="stop")) |
---|
| 1231 | return |
---|
[ca7a626] | 1232 | except: |
---|
[12cd4ec] | 1233 | self._update_fit_button(page_id) |
---|
[66ff250] | 1234 | msg = "Simultaneous Fit completed" |
---|
| 1235 | msg += " but Following error occurred:%s" % sys.exc_value |
---|
| 1236 | wx.PostEvent(self.parent, StatusEvent(status=msg, type="stop")) |
---|
[12cd4ec] | 1237 | |
---|
| 1238 | def _update_fit_button(self, page_id): |
---|
| 1239 | """ |
---|
| 1240 | Update Fit button when fit stopped |
---|
| 1241 | |
---|
| 1242 | : parameter page_id: fitpage where the button is |
---|
| 1243 | """ |
---|
[37290c4] | 1244 | if page_id.__class__.__name__ != 'list': |
---|
| 1245 | page_id = [page_id] |
---|
[12cd4ec] | 1246 | for uid in page_id: |
---|
| 1247 | page = self.fit_panel.get_page_by_id(uid) |
---|
| 1248 | page._on_fit_complete() |
---|
| 1249 | |
---|
[c77d859] | 1250 | def _on_show_panel(self, event): |
---|
[5062bbf] | 1251 | """ |
---|
| 1252 | """ |
---|
| 1253 | pass |
---|
| 1254 | |
---|
[c77d859] | 1255 | def _onset_engine_park(self,event): |
---|
| 1256 | """ |
---|
[5062bbf] | 1257 | set engine to park |
---|
[c77d859] | 1258 | """ |
---|
| 1259 | self._on_change_engine('park') |
---|
| 1260 | |
---|
| 1261 | def _onset_engine_scipy(self,event): |
---|
| 1262 | """ |
---|
[5062bbf] | 1263 | set engine to scipy |
---|
[c77d859] | 1264 | """ |
---|
| 1265 | self._on_change_engine('scipy') |
---|
| 1266 | |
---|
| 1267 | def _on_slicer_event(self, event): |
---|
| 1268 | """ |
---|
[5062bbf] | 1269 | Receive a panel as event and send it to guiframe |
---|
| 1270 | |
---|
| 1271 | :param event: event containing a panel |
---|
| 1272 | |
---|
[c77d859] | 1273 | """ |
---|
[5062bbf] | 1274 | if event.panel is not None: |
---|
[c77d859] | 1275 | new_panel = event.panel |
---|
[c3435b7f] | 1276 | self.slicer_panels.append(event.panel) |
---|
[c77d859] | 1277 | # Set group ID if available |
---|
| 1278 | event_id = self.parent.popup_panel(new_panel) |
---|
| 1279 | new_panel.uid = event_id |
---|
| 1280 | self.mypanels.append(new_panel) |
---|
[5062bbf] | 1281 | |
---|
[848a2ef] | 1282 | def _onclearslicer(self, event): |
---|
| 1283 | """ |
---|
[5062bbf] | 1284 | Clear the boxslicer when close the panel associate with this slicer |
---|
[848a2ef] | 1285 | """ |
---|
[df4c3ad] | 1286 | name =event.GetPane().caption |
---|
[c3435b7f] | 1287 | |
---|
| 1288 | for panel in self.slicer_panels: |
---|
| 1289 | if panel.window_caption==name: |
---|
| 1290 | |
---|
[df4c3ad] | 1291 | for item in self.parent.panels: |
---|
[2dbffcc] | 1292 | if hasattr(self.parent.panels[item], "uid"): |
---|
[c3435b7f] | 1293 | if self.parent.panels[item].uid ==panel.base.uid: |
---|
[df4c3ad] | 1294 | self.parent.panels[item].onClearSlicer(event) |
---|
| 1295 | self.parent._mgr.Update() |
---|
| 1296 | break |
---|
[c3435b7f] | 1297 | break |
---|
[5062bbf] | 1298 | |
---|
[707436d] | 1299 | def _return_engine_type(self): |
---|
| 1300 | """ |
---|
[5062bbf] | 1301 | return the current type of engine |
---|
[707436d] | 1302 | """ |
---|
| 1303 | return self._fit_engine |
---|
| 1304 | |
---|
| 1305 | |
---|
[c77d859] | 1306 | def _on_change_engine(self, engine='park'): |
---|
| 1307 | """ |
---|
[5062bbf] | 1308 | Allow to select the type of engine to perform fit |
---|
| 1309 | |
---|
| 1310 | :param engine: the key work of the engine |
---|
| 1311 | |
---|
[c77d859] | 1312 | """ |
---|
[77e23a2] | 1313 | ## saving fit engine name |
---|
[c77d859] | 1314 | self._fit_engine = engine |
---|
[707436d] | 1315 | ## change menu item state |
---|
[2dbffcc] | 1316 | if engine == "park": |
---|
[0b6ae5f] | 1317 | self.menu1.FindItemById(self.park_id).Check(True) |
---|
| 1318 | self.menu1.FindItemById(self.scipy_id).Check(False) |
---|
[707436d] | 1319 | else: |
---|
[0b6ae5f] | 1320 | self.menu1.FindItemById(self.park_id).Check(False) |
---|
| 1321 | self.menu1.FindItemById(self.scipy_id).Check(True) |
---|
[77e23a2] | 1322 | ## post a message to status bar |
---|
[a0da535] | 1323 | msg = "Engine set to: %s" % self._fit_engine |
---|
| 1324 | wx.PostEvent(self.parent, |
---|
| 1325 | StatusEvent(status=msg)) |
---|
[66ff250] | 1326 | ## send the current engine type to fitpanel |
---|
| 1327 | self.fit_panel._on_engine_change(name=self._fit_engine) |
---|
[dc613d6] | 1328 | |
---|
[77e23a2] | 1329 | |
---|
[c77d859] | 1330 | def _on_model_panel(self, evt): |
---|
| 1331 | """ |
---|
[5062bbf] | 1332 | react to model selection on any combo box or model menu.plot the model |
---|
| 1333 | |
---|
| 1334 | :param evt: wx.combobox event |
---|
| 1335 | |
---|
[c77d859] | 1336 | """ |
---|
| 1337 | model = evt.model |
---|
[66ff250] | 1338 | uid = evt.uid |
---|
[6bbeacd4] | 1339 | qmin = evt.qmin |
---|
| 1340 | qmax = evt.qmax |
---|
| 1341 | smearer = evt.smearer |
---|
[2dbffcc] | 1342 | caption = evt.caption |
---|
| 1343 | enable_smearer = evt.enable_smearer |
---|
[9237df4] | 1344 | if model == None: |
---|
[c77d859] | 1345 | return |
---|
[2dbffcc] | 1346 | if uid not in self.page_finder.keys(): |
---|
| 1347 | return |
---|
[6bbeacd4] | 1348 | # save the name containing the data name with the appropriate model |
---|
[66ff250] | 1349 | self.page_finder[uid].set_model(model) |
---|
[2dbffcc] | 1350 | self.page_finder[uid].enable_smearing(enable_smearer) |
---|
[66ff250] | 1351 | self.page_finder[uid].set_range(qmin=qmin, qmax=qmax) |
---|
[2dbffcc] | 1352 | self.page_finder[uid].set_fit_tab_caption(caption=caption) |
---|
[33dd2e5] | 1353 | if self.sim_page is not None and not self.batch_on: |
---|
[6bbeacd4] | 1354 | self.sim_page.draw_page() |
---|
[5062bbf] | 1355 | |
---|
[2dbffcc] | 1356 | def _update1D(self, x, output): |
---|
[bb18ef1] | 1357 | """ |
---|
[5062bbf] | 1358 | Update the output of plotting model 1D |
---|
[bb18ef1] | 1359 | """ |
---|
[58e0c83] | 1360 | msg = "Plot updating ... " |
---|
| 1361 | wx.PostEvent(self.parent, StatusEvent(status=msg,type="update")) |
---|
[e575db9] | 1362 | |
---|
[ad3fa1e] | 1363 | def _complete1D(self, x, y, page_id, elapsed, index, model, |
---|
[62f851f] | 1364 | weight=None, |
---|
[ad3fa1e] | 1365 | toggle_mode_on=False, state=None, |
---|
[2296316] | 1366 | data=None, update_chisqr=True): |
---|
[c77d859] | 1367 | """ |
---|
[5062bbf] | 1368 | Complete plotting 1D data |
---|
[c77d859] | 1369 | """ |
---|
| 1370 | try: |
---|
[6bbeacd4] | 1371 | new_plot = Data1D(x=x, y=y) |
---|
[dce84c0] | 1372 | new_plot.is_data = False |
---|
[55d2f7e] | 1373 | new_plot.dy = numpy.zeros(len(y)) |
---|
[6bbeacd4] | 1374 | new_plot.symbol = GUIFRAME_ID.CURVE_SYMBOL_NUM |
---|
[2dbffcc] | 1375 | _yaxis, _yunit = data.get_yaxis() |
---|
| 1376 | _xaxis, _xunit = data.get_xaxis() |
---|
| 1377 | new_plot.title = data.name |
---|
[5e48acb] | 1378 | |
---|
| 1379 | new_plot.group_id = self.page_finder[page_id].get_graph_id() |
---|
| 1380 | if new_plot.group_id == None: |
---|
| 1381 | new_plot.group_id = data.group_id |
---|
[2dbffcc] | 1382 | new_plot.id = str(page_id) + "model" |
---|
[a582d28] | 1383 | #if new_plot.id in self.color_dict: |
---|
| 1384 | # new_plot.custom_color = self.color_dict[new_plot.id] |
---|
[6bbeacd4] | 1385 | #find if this theory was already plotted and replace that plot given |
---|
| 1386 | #the same id |
---|
[2dbffcc] | 1387 | theory_data = self.page_finder[page_id].get_theory_data(fid=data.id) |
---|
| 1388 | new_plot.name = model.name + " ["+ str(model.__class__.__name__)+"]" |
---|
[6bbeacd4] | 1389 | new_plot.xaxis(_xaxis, _xunit) |
---|
| 1390 | new_plot.yaxis(_yaxis, _yunit) |
---|
[2e08a9f] | 1391 | self.page_finder[page_id].set_theory_data(data=new_plot, |
---|
| 1392 | fid=data.id) |
---|
[2dbffcc] | 1393 | self.parent.update_theory(data_id=data.id, theory=new_plot, |
---|
[bdd3739] | 1394 | state=state) |
---|
[66ff250] | 1395 | current_pg = self.fit_panel.get_page_by_id(page_id) |
---|
[ae4ade7] | 1396 | title = new_plot.title |
---|
| 1397 | wx.PostEvent(self.parent, NewPlotEvent(plot=new_plot, |
---|
[2dbffcc] | 1398 | title=str(title))) |
---|
| 1399 | caption = current_pg.window_caption |
---|
| 1400 | self.page_finder[page_id].set_fit_tab_caption(caption=caption) |
---|
| 1401 | self.page_finder[page_id].set_theory_data(data=new_plot, |
---|
| 1402 | fid=data.id) |
---|
| 1403 | if toggle_mode_on: |
---|
| 1404 | wx.PostEvent(self.parent, |
---|
| 1405 | NewPlotEvent(group_id=str(page_id) + " Model2D", |
---|
| 1406 | action="Hide")) |
---|
[2296316] | 1407 | else: |
---|
[2dbffcc] | 1408 | if update_chisqr: |
---|
| 1409 | wx.PostEvent(current_pg, |
---|
[2e08a9f] | 1410 | Chi2UpdateEvent(output=self._cal_chisqr( |
---|
| 1411 | data=data, |
---|
[62f851f] | 1412 | weight=weight, |
---|
[2dbffcc] | 1413 | page_id=page_id, |
---|
| 1414 | index=index))) |
---|
| 1415 | else: |
---|
[62f851f] | 1416 | self._plot_residuals(page_id=page_id, data=data, |
---|
| 1417 | index=index, weight=weight) |
---|
[cfbd06a] | 1418 | |
---|
[d522635] | 1419 | msg = "Computation completed!" |
---|
[a0da535] | 1420 | wx.PostEvent( self.parent, StatusEvent(status=msg, type="stop" )) |
---|
[c77d859] | 1421 | except: |
---|
[6bbeacd4] | 1422 | raise |
---|
| 1423 | #msg = " Error occurred when drawing %s Model 1D: " % new_plot.name |
---|
| 1424 | #msg += " %s" % sys.exc_value |
---|
| 1425 | #wx.PostEvent(self.parent, StatusEvent(status=msg, type="stop")) |
---|
[5062bbf] | 1426 | |
---|
[c77d859] | 1427 | def _update2D(self, output,time=None): |
---|
| 1428 | """ |
---|
[5062bbf] | 1429 | Update the output of plotting model |
---|
[c77d859] | 1430 | """ |
---|
[58e0c83] | 1431 | wx.PostEvent(self.parent, StatusEvent(status="Plot \ |
---|
[a0da535] | 1432 | #updating ... ", type="update")) |
---|
[a2cb1f9] | 1433 | #self.ready_fit() |
---|
[58e0c83] | 1434 | |
---|
[66ff250] | 1435 | def _complete2D(self, image, data, model, page_id, elapsed, index, qmin, |
---|
[62f851f] | 1436 | |
---|
| 1437 | qmax, weight=None, toggle_mode_on=False, state=None, |
---|
[2296316] | 1438 | update_chisqr=True): |
---|
[c77d859] | 1439 | """ |
---|
[5062bbf] | 1440 | Complete get the result of modelthread and create model 2D |
---|
| 1441 | that can be plot. |
---|
[c77d859] | 1442 | """ |
---|
[2dbffcc] | 1443 | new_plot= Data2D(image=image, err_image=data.err_data) |
---|
[fa65e99] | 1444 | new_plot.name = model.name |
---|
[818589a] | 1445 | new_plot.title = "Analytical model 2D " |
---|
[2dbffcc] | 1446 | new_plot.id = str(page_id) + "model" |
---|
[f3242cf] | 1447 | new_plot.group_id = str(page_id) + " Model2D" |
---|
[2dbffcc] | 1448 | new_plot.detector = data.detector |
---|
| 1449 | new_plot.source = data.source |
---|
| 1450 | new_plot.is_data = False |
---|
| 1451 | new_plot.qx_data = data.qx_data |
---|
| 1452 | new_plot.qy_data = data.qy_data |
---|
| 1453 | new_plot.q_data = data.q_data |
---|
| 1454 | new_plot.mask = data.mask |
---|
| 1455 | ## plot boundaries |
---|
| 1456 | new_plot.ymin = data.ymin |
---|
| 1457 | new_plot.ymax = data.ymax |
---|
| 1458 | new_plot.xmin = data.xmin |
---|
| 1459 | new_plot.xmax = data.xmax |
---|
| 1460 | title = data.title |
---|
| 1461 | if len(title) > 1: |
---|
| 1462 | new_plot.title = "Model2D for " + data.name |
---|
[dce84c0] | 1463 | new_plot.is_data = False |
---|
[53cf669] | 1464 | new_plot.name = model.name + " [" + \ |
---|
| 1465 | str(model.__class__.__name__) + "-2D]" |
---|
[fa65e99] | 1466 | theory_data = deepcopy(new_plot) |
---|
[5ef55d2] | 1467 | theory_data.name = "Unknown" |
---|
[6bbeacd4] | 1468 | |
---|
[2dbffcc] | 1469 | self.page_finder[page_id].set_theory_data(data=theory_data, fid=data.id) |
---|
| 1470 | self.parent.update_theory(data_id=data.id, |
---|
[05319e2] | 1471 | theory=new_plot, |
---|
[e88ebfd] | 1472 | state=state) |
---|
[66ff250] | 1473 | current_pg = self.fit_panel.get_page_by_id(page_id) |
---|
[ae4ade7] | 1474 | title = new_plot.title |
---|
[fa65e99] | 1475 | wx.PostEvent(self.parent, NewPlotEvent(plot=new_plot, |
---|
[ae4ade7] | 1476 | title=title)) |
---|
[2dbffcc] | 1477 | self.page_finder[page_id].set_theory_data(data=new_plot, fid=data.id) |
---|
| 1478 | if toggle_mode_on: |
---|
| 1479 | wx.PostEvent(self.parent, |
---|
| 1480 | NewPlotEvent(group_id=str(page_id) + " Model1D", |
---|
| 1481 | action="Hide")) |
---|
[2296316] | 1482 | else: |
---|
[2dbffcc] | 1483 | # Chisqr in fitpage |
---|
| 1484 | if update_chisqr: |
---|
| 1485 | wx.PostEvent(current_pg, |
---|
| 1486 | Chi2UpdateEvent(output=self._cal_chisqr(data=data, |
---|
[62f851f] | 1487 | weight=weight, |
---|
[2dbffcc] | 1488 | page_id=page_id, |
---|
| 1489 | index=index))) |
---|
| 1490 | else: |
---|
[62f851f] | 1491 | self._plot_residuals(page_id=page_id, data=data, |
---|
| 1492 | index=index, weight=weight) |
---|
[d522635] | 1493 | msg = "Computation completed!" |
---|
[a0da535] | 1494 | wx.PostEvent(self.parent, StatusEvent(status=msg, type="stop")) |
---|
[6bbeacd4] | 1495 | |
---|
[2dbffcc] | 1496 | def _draw_model2D(self, model, page_id, qmin, |
---|
| 1497 | qmax, |
---|
| 1498 | data=None, smearer=None, |
---|
[a0da535] | 1499 | description=None, enable2D=False, |
---|
[5ef55d2] | 1500 | state=None, |
---|
[62f851f] | 1501 | weight=None, |
---|
[fa65e99] | 1502 | toggle_mode_on=False, |
---|
[2dbffcc] | 1503 | update_chisqr=True): |
---|
[f93dfcb] | 1504 | """ |
---|
[5062bbf] | 1505 | draw model in 2D |
---|
| 1506 | |
---|
| 1507 | :param model: instance of the model to draw |
---|
| 1508 | :param description: the description of the model |
---|
| 1509 | :param enable2D: when True allows to draw model 2D |
---|
| 1510 | :param qmin: the minimum value to draw model 2D |
---|
| 1511 | :param qmax: the maximum value to draw model 2D |
---|
| 1512 | :param qstep: the number of division of Qx and Qy of the model to draw |
---|
[f93dfcb] | 1513 | |
---|
| 1514 | """ |
---|
[c77d859] | 1515 | if not enable2D: |
---|
[2dbffcc] | 1516 | return None |
---|
[c77d859] | 1517 | try: |
---|
| 1518 | from model_thread import Calc2D |
---|
| 1519 | ## If a thread is already started, stop it |
---|
[a0da535] | 1520 | if (self.calc_2D is not None) and self.calc_2D.isrunning(): |
---|
[c77d859] | 1521 | self.calc_2D.stop() |
---|
[2dbffcc] | 1522 | self.calc_2D = Calc2D(model=model, |
---|
[a0da535] | 1523 | data=data, |
---|
[66ff250] | 1524 | page_id=page_id, |
---|
[a0da535] | 1525 | smearer=smearer, |
---|
| 1526 | qmin=qmin, |
---|
| 1527 | qmax=qmax, |
---|
[62f851f] | 1528 | weight=weight, |
---|
[fa65e99] | 1529 | toggle_mode_on=toggle_mode_on, |
---|
[5ef55d2] | 1530 | state=state, |
---|
[2296316] | 1531 | completefn=self._complete2D, |
---|
| 1532 | update_chisqr=update_chisqr) |
---|
[c77d859] | 1533 | self.calc_2D.queue() |
---|
[f72333f] | 1534 | |
---|
[c77d859] | 1535 | except: |
---|
[6bbeacd4] | 1536 | raise |
---|
| 1537 | #msg = " Error occurred when drawing %s Model 2D: " % model.name |
---|
| 1538 | #msg += " %s" % sys.exc_value |
---|
| 1539 | #wx.PostEvent(self.parent, StatusEvent(status=msg)) |
---|
[f72333f] | 1540 | |
---|
[2dbffcc] | 1541 | def _draw_model1D(self, model, page_id, data, |
---|
| 1542 | qmin, qmax, smearer=None, |
---|
[5ef55d2] | 1543 | state=None, |
---|
[62f851f] | 1544 | weight=None, |
---|
[2dbffcc] | 1545 | toggle_mode_on=False, update_chisqr=True, |
---|
[2296316] | 1546 | enable1D=True): |
---|
[c77d859] | 1547 | """ |
---|
[5062bbf] | 1548 | Draw model 1D from loaded data1D |
---|
| 1549 | |
---|
| 1550 | :param data: loaded data |
---|
| 1551 | :param model: the model to plot |
---|
| 1552 | |
---|
[c77d859] | 1553 | """ |
---|
| 1554 | if not enable1D: |
---|
[f72333f] | 1555 | return |
---|
[c77d859] | 1556 | try: |
---|
| 1557 | from model_thread import Calc1D |
---|
| 1558 | ## If a thread is already started, stop it |
---|
[a0da535] | 1559 | if (self.calc_1D is not None) and self.calc_1D.isrunning(): |
---|
[c77d859] | 1560 | self.calc_1D.stop() |
---|
[2dbffcc] | 1561 | self.calc_1D = Calc1D(data=data, |
---|
[6bbeacd4] | 1562 | model=model, |
---|
[66ff250] | 1563 | page_id=page_id, |
---|
[a0da535] | 1564 | qmin=qmin, |
---|
| 1565 | qmax=qmax, |
---|
| 1566 | smearer=smearer, |
---|
[5ef55d2] | 1567 | state=state, |
---|
[62f851f] | 1568 | weight=weight, |
---|
[fa65e99] | 1569 | toggle_mode_on=toggle_mode_on, |
---|
[2296316] | 1570 | completefn=self._complete1D, |
---|
| 1571 | #updatefn = self._update1D, |
---|
| 1572 | update_chisqr=update_chisqr) |
---|
[c77d859] | 1573 | self.calc_1D.queue() |
---|
| 1574 | except: |
---|
[a0da535] | 1575 | msg = " Error occurred when drawing %s Model 1D: " % model.name |
---|
| 1576 | msg += " %s" % sys.exc_value |
---|
| 1577 | wx.PostEvent(self.parent, StatusEvent(status=msg)) |
---|
[2dbffcc] | 1578 | |
---|
| 1579 | |
---|
| 1580 | |
---|
[62f851f] | 1581 | def _cal_chisqr(self, page_id, data, weight, index=None): |
---|
[f72333f] | 1582 | """ |
---|
[5062bbf] | 1583 | Get handy Chisqr using the output from draw1D and 2D, |
---|
| 1584 | instead of calling expansive CalcChisqr in guithread |
---|
[f72333f] | 1585 | """ |
---|
[df9e0fc] | 1586 | data_copy = deepcopy(data) |
---|
[f72333f] | 1587 | # default chisqr |
---|
| 1588 | chisqr = None |
---|
[2dbffcc] | 1589 | #to compute chisq make sure data has valid data |
---|
[f72333f] | 1590 | # return None if data == None |
---|
[df9e0fc] | 1591 | if not check_data_validity(data_copy) or data_copy == None: |
---|
[2dbffcc] | 1592 | return chisqr |
---|
[df9e0fc] | 1593 | |
---|
[f72333f] | 1594 | # Get data: data I, theory I, and data dI in order |
---|
[ca2bdae] | 1595 | if data_copy.__class__.__name__ == "Data2D": |
---|
[a0da535] | 1596 | if index == None: |
---|
[ca2bdae] | 1597 | index = numpy.ones(len(data_copy.data),ntype=bool) |
---|
[62f851f] | 1598 | if weight != None: |
---|
| 1599 | data_copy.err_data = weight |
---|
[a0da535] | 1600 | # get rid of zero error points |
---|
[ca2bdae] | 1601 | index = index & (data_copy.err_data != 0) |
---|
| 1602 | index = index & (numpy.isfinite(data_copy.data)) |
---|
| 1603 | fn = data_copy.data[index] |
---|
| 1604 | theory_data = self.page_finder[page_id].get_theory_data(fid=data_copy.id) |
---|
[df9e0fc] | 1605 | if theory_data== None: |
---|
| 1606 | return chisqr |
---|
[6bbeacd4] | 1607 | gn = theory_data.data[index] |
---|
[ca2bdae] | 1608 | en = data_copy.err_data[index] |
---|
[f72333f] | 1609 | else: |
---|
| 1610 | # 1 d theory from model_thread is only in the range of index |
---|
[2296316] | 1611 | if index == None: |
---|
[ca2bdae] | 1612 | index = numpy.ones(len(data_copy.y), ntype=bool) |
---|
[62f851f] | 1613 | if weight != None: |
---|
| 1614 | data_copy.dy = weight |
---|
[ca2bdae] | 1615 | if data_copy.dy == None or data_copy.dy == []: |
---|
| 1616 | dy = numpy.ones(len(data_copy.y)) |
---|
[f151ddf] | 1617 | else: |
---|
[a0da535] | 1618 | ## Set consitently w/AbstractFitengine: |
---|
| 1619 | # But this should be corrected later. |
---|
[ca2bdae] | 1620 | dy = deepcopy(data_copy.dy) |
---|
[55d2f7e] | 1621 | dy[dy==0] = 1 |
---|
[ca2bdae] | 1622 | fn = data_copy.y[index] |
---|
| 1623 | theory_data = self.page_finder[page_id].get_theory_data(fid=data_copy.id) |
---|
[df9e0fc] | 1624 | if theory_data== None: |
---|
| 1625 | return chisqr |
---|
[6bbeacd4] | 1626 | gn = theory_data.y |
---|
[4d5fa8c] | 1627 | en = dy[index] |
---|
[df9e0fc] | 1628 | |
---|
[f72333f] | 1629 | # residual |
---|
[2296316] | 1630 | res = (fn - gn) / en |
---|
| 1631 | residuals = res[numpy.isfinite(res)] |
---|
[f72333f] | 1632 | # get chisqr only w/finite |
---|
[2296316] | 1633 | chisqr = numpy.average(residuals * residuals) |
---|
[62f851f] | 1634 | self._plot_residuals(page_id=page_id, data=data_copy, |
---|
| 1635 | weight=weight, index=index) |
---|
[ca2bdae] | 1636 | |
---|
[f72333f] | 1637 | return chisqr |
---|
| 1638 | |
---|
[62f851f] | 1639 | def _plot_residuals(self, page_id, weight, data=None, index=None): |
---|
[2296316] | 1640 | """ |
---|
| 1641 | Plot the residuals |
---|
| 1642 | |
---|
| 1643 | :param data: data |
---|
| 1644 | :param index: index array (bool) |
---|
| 1645 | : Note: this is different from the residuals in cal_chisqr() |
---|
| 1646 | """ |
---|
[ca2bdae] | 1647 | data_copy = deepcopy(data) |
---|
[2296316] | 1648 | # Get data: data I, theory I, and data dI in order |
---|
[ca2bdae] | 1649 | if data_copy.__class__.__name__ == "Data2D": |
---|
[2296316] | 1650 | # build residuals |
---|
| 1651 | residuals = Data2D() |
---|
| 1652 | #residuals.copy_from_datainfo(data) |
---|
| 1653 | # Not for trunk the line below, instead use the line above |
---|
[ca2bdae] | 1654 | data_copy.clone_without_data(len(data_copy.data), residuals) |
---|
[2296316] | 1655 | residuals.data = None |
---|
[ca2bdae] | 1656 | fn = data_copy.data#[index] |
---|
| 1657 | theory_data = self.page_finder[page_id].get_theory_data(fid=data_copy.id) |
---|
[2296316] | 1658 | gn = theory_data.data#[index] |
---|
[62f851f] | 1659 | en = weight#data_copy.err_data#[index] |
---|
[2296316] | 1660 | residuals.data = (fn - gn) / en |
---|
[ca2bdae] | 1661 | residuals.qx_data = data_copy.qx_data#[index] |
---|
| 1662 | residuals.qy_data = data_copy.qy_data #[index] |
---|
| 1663 | residuals.q_data = data_copy.q_data#[index] |
---|
[2296316] | 1664 | residuals.err_data = numpy.ones(len(residuals.data))#[index] |
---|
| 1665 | residuals.xmin = min(residuals.qx_data) |
---|
| 1666 | residuals.xmax = max(residuals.qx_data) |
---|
| 1667 | residuals.ymin = min(residuals.qy_data) |
---|
| 1668 | residuals.ymax = max(residuals.qy_data) |
---|
[ca2bdae] | 1669 | residuals.q_data = data_copy.q_data#[index] |
---|
| 1670 | residuals.mask = data_copy.mask |
---|
[2296316] | 1671 | residuals.scale = 'linear' |
---|
| 1672 | # check the lengths |
---|
| 1673 | if len(residuals.data) != len(residuals.q_data): |
---|
| 1674 | return |
---|
| 1675 | else: |
---|
| 1676 | # 1 d theory from model_thread is only in the range of index |
---|
[ca2bdae] | 1677 | if data_copy.dy == None or data_copy.dy == []: |
---|
| 1678 | dy = numpy.ones(len(data_copy.y)) |
---|
[2296316] | 1679 | else: |
---|
[62f851f] | 1680 | if weight == None: |
---|
[90a1440] | 1681 | dy = numpy.ones(len(data_copy.y)) |
---|
[2296316] | 1682 | ## Set consitently w/AbstractFitengine: |
---|
| 1683 | ## But this should be corrected later. |
---|
[90a1440] | 1684 | else: |
---|
[62f851f] | 1685 | dy = weight#deepcopy(data_copy.dy) |
---|
[2296316] | 1686 | dy[dy==0] = 1 |
---|
[ca2bdae] | 1687 | fn = data_copy.y[index] |
---|
| 1688 | theory_data = self.page_finder[page_id].get_theory_data(fid=data_copy.id) |
---|
[2296316] | 1689 | gn = theory_data.y |
---|
| 1690 | en = dy[index] |
---|
| 1691 | # build residuals |
---|
| 1692 | residuals = Data1D() |
---|
| 1693 | residuals.y = (fn - gn) / en |
---|
[ca2bdae] | 1694 | residuals.x = data_copy.x[index] |
---|
[2296316] | 1695 | residuals.dy = numpy.ones(len(residuals.y)) |
---|
| 1696 | residuals.dx = None |
---|
| 1697 | residuals.dxl = None |
---|
| 1698 | residuals.dxw = None |
---|
| 1699 | residuals.ytransform = 'y' |
---|
| 1700 | # For latter scale changes |
---|
| 1701 | residuals.xaxis('\\rm{Q} ', 'A^{-1}') |
---|
| 1702 | residuals.yaxis('\\rm{Residuals} ', 'normalized') |
---|
| 1703 | new_plot = residuals |
---|
| 1704 | new_plot.name = "Residuals for " + str(data.name) |
---|
| 1705 | ## allow to highlight data when plotted |
---|
| 1706 | new_plot.interactive = True |
---|
| 1707 | ## when 2 data have the same id override the 1 st plotted |
---|
[a2da783] | 1708 | new_plot.id = "res" + str(data_copy.id)#name + " residuals" |
---|
[2296316] | 1709 | ##group_id specify on which panel to plot this data |
---|
[5e48acb] | 1710 | group_id = self.page_finder[page_id].get_graph_id() |
---|
| 1711 | if group_id == None: |
---|
| 1712 | group_id = data.group_id |
---|
| 1713 | new_plot.group_id ="res" + str(group_id) |
---|
[2296316] | 1714 | #new_plot.is_data = True |
---|
| 1715 | ##post data to plot |
---|
| 1716 | title = new_plot.name |
---|
[62f851f] | 1717 | self.page_finder[page_id].set_residuals(residuals=new_plot, fid=data.id) |
---|
[2296316] | 1718 | # plot data |
---|
[ca2bdae] | 1719 | wx.PostEvent(self.parent, NewPlotEvent(plot=new_plot, title=title)) |
---|
| 1720 | #reset weight |
---|
[62f851f] | 1721 | #self.weight = None |
---|
[5062bbf] | 1722 | #def profile(fn, *args, **kw): |
---|
| 1723 | # import cProfile, pstats, os |
---|
| 1724 | # global call_result |
---|
| 1725 | # def call(): |
---|
| 1726 | # global call_result |
---|
| 1727 | # call_result = fn(*args, **kw) |
---|
| 1728 | # cProfile.runctx('call()', dict(call=call), {}, 'profile.out') |
---|
| 1729 | # stats = pstats.Stats('profile.out') |
---|
| 1730 | # #stats.sort_stats('time') |
---|
| 1731 | # stats.sort_stats('calls') |
---|
| 1732 | # stats.print_stats() |
---|
| 1733 | # os.unlink('profile.out') |
---|
| 1734 | # return call_result |
---|
[d89f09b] | 1735 | if __name__ == "__main__": |
---|
| 1736 | i = Plugin() |
---|
| 1737 | |
---|
| 1738 | |
---|
| 1739 | |
---|
| 1740 | |
---|