Changeset 7caf3e5 in sasview for src/sas/sascalc/dataloader
- Timestamp:
- Feb 24, 2017 9:39:00 AM (8 years ago)
- Branches:
- master, ESS_GUI, ESS_GUI_Docs, ESS_GUI_batch_fitting, ESS_GUI_bumps_abstraction, ESS_GUI_iss1116, ESS_GUI_iss879, ESS_GUI_iss959, ESS_GUI_opencl, ESS_GUI_ordering, ESS_GUI_sync_sascalc, costrafo411, magnetic_scatt, release-4.1.1, release-4.1.2, release-4.2.2, ticket-1009, ticket-1094-headless, ticket-1242-2d-resolution, ticket-1243, ticket-1249, ticket885, unittest-saveload
- Children:
- c221349
- Parents:
- 2ffe241 (diff), cb05bfd (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent. - git-author:
- Paul Kienzle <pkienzle@…> (02/24/17 09:39:00)
- git-committer:
- GitHub <noreply@…> (02/24/17 09:39:00)
- Location:
- src/sas/sascalc/dataloader
- Files:
-
- 4 edited
Legend:
- Unmodified
- Added
- Removed
-
src/sas/sascalc/dataloader/readers/sesans_reader.py
rb5db35d r7caf3e5 136 136 output.x, output.x_unit = self._unit_conversion(x, lam_unit, default_z_unit) 137 137 output.y = y 138 output.y_unit = '\AA^{-2} cm^{-1}' # output y_unit added138 output.y_unit = r'\AA^{-2} cm^{-1}' # output y_unit added 139 139 output.dx, output.dx_unit = self._unit_conversion(dx, lam_unit, default_z_unit) 140 140 output.dy = dy 141 141 output.lam, output.lam_unit = self._unit_conversion(lam, lam_unit, default_z_unit) 142 142 output.dlam, output.dlam_unit = self._unit_conversion(dlam, lam_unit, default_z_unit) 143 144 output.xaxis(r"\rm{z}", output.x_unit) 145 output.yaxis(r"\rm{ln(P)/(t \lambda^2)}", output.y_unit) # Adjust label to ln P/(lam^2 t), remove lam column refs 143 146 144 output.xaxis("\\rm{z}", output.x_unit)145 output.yaxis("\\rm{ln(P)/(t \lambda^2)}", output.y_unit) # Adjust label to ln P/(lam^2 t), remove lam column refs146 147 # Store loading process information 147 148 output.meta_data['loader'] = self.type_name … … 151 152 zaccept_unit_split = paramnames[7].split("[") 152 153 zaccept_unit = zaccept_unit_split[1].replace("]","") 153 if zaccept_unit.strip() == '\AA^-1' or zaccept_unit.strip() =='\A^-1':154 if zaccept_unit.strip() == r'\AA^-1' or zaccept_unit.strip() == r'\A^-1': 154 155 zaccept_unit = "1/A" 155 156 output.sample.zacceptance=(float(paramvals[7]),zaccept_unit) -
src/sas/sascalc/dataloader/data_info.py
r345e7e4 r2ffe241 25 25 import numpy 26 26 import math 27 28 class plottable_sesans1D(object):29 """30 SESANS is a place holder for 1D SESANS plottables.31 32 #TODO: This was directly copied from the plottables_1D. Modified Somewhat.33 #Class has been updated.34 """35 # The presence of these should be mutually36 # exclusive with the presence of Qdev (dx)37 x = None38 y = None39 lam = None40 dx = None41 dy = None42 dlam = None43 ## Slit smearing length44 dxl = None45 ## Slit smearing width46 dxw = None47 48 # Units49 _xaxis = ''50 _xunit = ''51 _yaxis = ''52 _yunit = ''53 54 def __init__(self, x, y, lam, dx=None, dy=None, dlam=None):55 # print "SESANS plottable working"56 self.x = numpy.asarray(x)57 self.y = numpy.asarray(y)58 self.lam = numpy.asarray(lam)59 if dx is not None:60 self.dx = numpy.asarray(dx)61 if dy is not None:62 self.dy = numpy.asarray(dy)63 if dlam is not None:64 self.dlam = numpy.asarray(dlam)65 66 def xaxis(self, label, unit):67 """68 set the x axis label and unit69 """70 self._xaxis = label71 self._xunit = unit72 73 def yaxis(self, label, unit):74 """75 set the y axis label and unit76 """77 self._yaxis = label78 self._yunit = unit79 80 27 81 28 class plottable_1D(object): … … 93 40 ## Slit smearing width 94 41 dxw = None 42 ## SESANS specific params (wavelengths for spin echo length calculation) 43 lam = None 44 dlam = None 95 45 96 46 # Units … … 100 50 _yunit = '' 101 51 102 def __init__(self, x, y, dx=None, dy=None, dxl=None, dxw=None ):52 def __init__(self, x, y, dx=None, dy=None, dxl=None, dxw=None, lam=None, dlam=None): 103 53 self.x = numpy.asarray(x) 104 54 self.y = numpy.asarray(y) … … 111 61 if dxw is not None: 112 62 self.dxw = numpy.asarray(dxw) 63 if lam is not None: 64 self.lam = numpy.asarray(lam) 65 if dlam is not None: 66 self.dlam = numpy.asarray(dlam) 113 67 114 68 def xaxis(self, label, unit): … … 398 352 ## Details 399 353 details = None 354 ## SESANS zacceptance 355 zacceptance = None 400 356 401 357 def __init__(self): … … 535 491 ## Loading errors 536 492 errors = None 493 ## SESANS data check 494 isSesans = None 495 537 496 538 497 def __init__(self): … … 567 526 ## Loading errors 568 527 self.errors = [] 528 ## SESANS data check 529 self.isSesans = False 569 530 570 531 def append_empty_process(self): … … 586 547 _str += "Title: %s\n" % self.title 587 548 _str += "Run: %s\n" % str(self.run) 549 _str += "SESANS: %s\n" % str(self.isSesans) 588 550 _str += "Instrument: %s\n" % str(self.instrument) 589 551 _str += "%s\n" % str(self.sample) … … 736 698 return self._perform_union(other) 737 699 738 class SESANSData1D(plottable_sesans1D, DataInfo): 739 """ 740 SESANS 1D data class 741 """ 742 x_unit = 'nm' 743 y_unit = 'pol' 744 745 def __init__(self, x=None, y=None, lam=None, dx=None, dy=None, dlam=None): 700 class Data1D(plottable_1D, DataInfo): 701 """ 702 1D data class 703 """ 704 def __init__(self, x=None, y=None, dx=None, dy=None, lam=None, dlam=None, isSesans=None): 746 705 DataInfo.__init__(self) 747 plottable_sesans1D.__init__(self, x, y, lam, dx, dy, dlam) 706 plottable_1D.__init__(self, x, y, dx, dy,None, None, lam, dlam) 707 self.isSesans = isSesans 708 try: 709 if self.isSesans: # the data is SESANS 710 self.x_unit = 'A' 711 self.y_unit = 'pol' 712 elif not self.isSesans: # the data is SANS 713 self.x_unit = '1/A' 714 self.y_unit = '1/cm' 715 except: # the data is not recognized/supported, and the user is notified 716 raise(TypeError, 'data not recognized, check documentation for supported 1D data formats') 748 717 749 718 def __str__(self): … … 759 728 return _str 760 729 761 def clone_without_data(self, length=0, clone=None):762 """763 Clone the current object, without copying the data (which764 will be filled out by a subsequent operation).765 The data arrays will be initialized to zero.766 767 :param length: length of the data array to be initialized768 :param clone: if provided, the data will be copied to clone769 """770 from copy import deepcopy771 if clone is None or not issubclass(clone.__class__, Data1D):772 x = numpy.zeros(length)773 dx = numpy.zeros(length)774 y = numpy.zeros(length)775 dy = numpy.zeros(length)776 clone = Data1D(x, y, dx=dx, dy=dy)777 778 clone.title = self.title779 clone.run = self.run780 clone.filename = self.filename781 clone.instrument = self.instrument782 clone.notes = deepcopy(self.notes)783 clone.process = deepcopy(self.process)784 clone.detector = deepcopy(self.detector)785 clone.sample = deepcopy(self.sample)786 clone.source = deepcopy(self.source)787 clone.collimation = deepcopy(self.collimation)788 clone.trans_spectrum = deepcopy(self.trans_spectrum)789 clone.meta_data = deepcopy(self.meta_data)790 clone.errors = deepcopy(self.errors)791 792 return clone793 794 class Data1D(plottable_1D, DataInfo):795 """796 1D data class797 """798 x_unit = '1/A'799 y_unit = '1/cm'800 801 def __init__(self, x, y, dx=None, dy=None):802 DataInfo.__init__(self)803 plottable_1D.__init__(self, x, y, dx, dy)804 805 def __str__(self):806 """807 Nice printout808 """809 _str = "%s\n" % DataInfo.__str__(self)810 _str += "Data:\n"811 _str += " Type: %s\n" % self.__class__.__name__812 _str += " X-axis: %s\t[%s]\n" % (self._xaxis, self._xunit)813 _str += " Y-axis: %s\t[%s]\n" % (self._yaxis, self._yunit)814 _str += " Length: %g\n" % len(self.x)815 return _str816 817 730 def is_slit_smeared(self): 818 731 """ … … 843 756 y = numpy.zeros(length) 844 757 dy = numpy.zeros(length) 845 clone = Data1D(x, y, dx=dx, dy=dy) 758 lam = numpy.zeros(length) 759 dlam = numpy.zeros(length) 760 clone = Data1D(x, y, lam=lam, dx=dx, dy=dy, dlam=dlam) 846 761 847 762 clone.title = self.title … … 1018 933 ## Vector of Q-values at the center of each bin in y 1019 934 y_bins = None 935 ## No 2D SESANS data as of yet. Always set it to False 936 isSesans = False 1020 937 1021 938 def __init__(self, data=None, err_data=None, qx_data=None, 1022 939 qy_data=None, q_data=None, mask=None, 1023 940 dqx_data=None, dqy_data=None): 1024 self.y_bins = []1025 self.x_bins = []1026 941 DataInfo.__init__(self) 1027 942 plottable_2D.__init__(self, data, err_data, qx_data, 1028 943 qy_data, q_data, mask, dqx_data, dqy_data) 944 self.y_bins = [] 945 self.x_bins = [] 946 1029 947 if len(self.detector) > 0: 1030 948 raise RuntimeError, "Data2D: Detector bank already filled at init" … … 1265 1183 final_dataset.xmin = data.xmin 1266 1184 final_dataset.ymin = data.ymin 1185 final_dataset.isSesans = datainfo.isSesans 1267 1186 final_dataset.title = datainfo.title 1268 1187 final_dataset.run = datainfo.run -
src/sas/sascalc/dataloader/readers/cansas_constants.py
r250fec92 rad4632c 133 133 "variable" : None, 134 134 "children" : {"Idata" : SASDATA_IDATA, 135 "Sesans": {"storeas": "content"}, 136 "zacceptance": {"storeas": "float"}, 135 137 "<any>" : ANY 136 138 } -
src/sas/sascalc/dataloader/readers/cansas_reader.py
rbcabf4e rb5e9ce26 261 261 # I and Q - 1D data 262 262 elif tagname == 'I' and isinstance(self.current_dataset, plottable_1D): 263 self.current_dataset.yaxis("Intensity", unit) 263 unit_list = unit.split(" | ") 264 if len(unit_list) > 1: 265 self.current_dataset.yaxis(unit_list[0], unit_list[1]) 266 else: 267 self.current_dataset.yaxis("Intensity", unit) 264 268 self.current_dataset.y = np.append(self.current_dataset.y, data_point) 265 269 elif tagname == 'Idev' and isinstance(self.current_dataset, plottable_1D): 266 270 self.current_dataset.dy = np.append(self.current_dataset.dy, data_point) 267 271 elif tagname == 'Q': 268 self.current_dataset.xaxis("Q", unit) 272 unit_list = unit.split(" | ") 273 if len(unit_list) > 1: 274 self.current_dataset.xaxis(unit_list[0], unit_list[1]) 275 else: 276 self.current_dataset.xaxis("Q", unit) 269 277 self.current_dataset.x = np.append(self.current_dataset.x, data_point) 270 278 elif tagname == 'Qdev': … … 278 286 elif tagname == 'Shadowfactor': 279 287 pass 288 elif tagname == 'Sesans': 289 self.current_datainfo.isSesans = bool(data_point) 290 elif tagname == 'zacceptance': 291 self.current_datainfo.sample.zacceptance = (data_point, unit) 280 292 281 293 # I and Qx, Qy - 2D data … … 1020 1032 node.append(point) 1021 1033 self.write_node(point, "Q", datainfo.x[i], 1022 {'unit': datainfo. x_unit})1034 {'unit': datainfo._xaxis + " | " + datainfo._xunit}) 1023 1035 if len(datainfo.y) >= i: 1024 1036 self.write_node(point, "I", datainfo.y[i], 1025 {'unit': datainfo. y_unit})1037 {'unit': datainfo._yaxis + " | " + datainfo._yunit}) 1026 1038 if datainfo.dy is not None and len(datainfo.dy) > i: 1027 1039 self.write_node(point, "Idev", datainfo.dy[i], 1028 {'unit': datainfo. y_unit})1040 {'unit': datainfo._yaxis + " | " + datainfo._yunit}) 1029 1041 if datainfo.dx is not None and len(datainfo.dx) > i: 1030 1042 self.write_node(point, "Qdev", datainfo.dx[i], 1031 {'unit': datainfo. x_unit})1043 {'unit': datainfo._xaxis + " | " + datainfo._xunit}) 1032 1044 if datainfo.dxw is not None and len(datainfo.dxw) > i: 1033 1045 self.write_node(point, "dQw", datainfo.dxw[i], 1034 {'unit': datainfo. x_unit})1046 {'unit': datainfo._xaxis + " | " + datainfo._xunit}) 1035 1047 if datainfo.dxl is not None and len(datainfo.dxl) > i: 1036 1048 self.write_node(point, "dQl", datainfo.dxl[i], 1037 {'unit': datainfo.x_unit}) 1049 {'unit': datainfo._xaxis + " | " + datainfo._xunit}) 1050 if datainfo.isSesans: 1051 sesans = self.create_element("Sesans") 1052 sesans.text = str(datainfo.isSesans) 1053 node.append(sesans) 1054 self.write_node(node, "zacceptance", datainfo.sample.zacceptance[0], 1055 {'unit': datainfo.sample.zacceptance[1]}) 1056 1038 1057 1039 1058 def _write_data_2d(self, datainfo, entry_node):
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