[e4f773e] | 1 | """ |
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| 2 | Adapters for fitting module |
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| 3 | """ |
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| 4 | import copy |
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| 5 | import numpy |
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| 6 | import math |
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| 7 | from data_util.uncertainty import Uncertainty |
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| 8 | from danse.common.plottools.plottables import Data1D as PlotData1D |
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| 9 | from danse.common.plottools.plottables import Data2D as PlotData2D |
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| 10 | from danse.common.plottools.plottables import Theory1D as PlotTheory1D |
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| 11 | |
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| 12 | from DataLoader.data_info import Data1D as LoadData1D |
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| 13 | from DataLoader.data_info import Data2D as LoadData2D |
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| 14 | |
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| 15 | |
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| 16 | class Data1D(PlotData1D, LoadData1D): |
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| 17 | """ |
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| 18 | """ |
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| 19 | def __init__(self, x=None, y=None, dx=None, dy=None): |
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| 20 | """ |
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| 21 | """ |
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| 22 | if x is None: |
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| 23 | x = [] |
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| 24 | if y is None: |
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| 25 | y = [] |
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| 26 | PlotData1D.__init__(self, x, y, dx, dy) |
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| 27 | LoadData1D.__init__(self, x, y, dx, dy) |
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| 28 | self.id = None |
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| 29 | self.list_group_id = [] |
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| 30 | self.group_id = None |
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| 31 | self.is_data = True |
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| 32 | self.path = None |
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| 33 | self.xtransform = None |
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| 34 | self.ytransform = None |
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| 35 | self.title = "" |
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| 36 | self.scale = None |
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| 37 | |
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| 38 | def copy_from_datainfo(self, data1d): |
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| 39 | """ |
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| 40 | copy values of Data1D of type DataLaoder.Data_info |
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| 41 | """ |
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| 42 | self.x = copy.deepcopy(data1d.x) |
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| 43 | self.y = copy.deepcopy(data1d.y) |
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| 44 | self.dy = copy.deepcopy(data1d.dy) |
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| 45 | |
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| 46 | if hasattr(data1d, "dx"): |
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| 47 | self.dx = copy.deepcopy(data1d.dx) |
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| 48 | if hasattr(data1d, "dxl"): |
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| 49 | self.dxl = copy.deepcopy(data1d.dxl) |
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| 50 | if hasattr(data1d, "dxw"): |
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| 51 | self.dxw = copy.deepcopy(data1d.dxw) |
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| 52 | |
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| 53 | self.xaxis(data1d._xaxis, data1d._xunit) |
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| 54 | self.yaxis(data1d._yaxis, data1d._yunit) |
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| 55 | self.title = data1d.title |
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| 56 | |
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| 57 | def __str__(self): |
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| 58 | """ |
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| 59 | print data |
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| 60 | """ |
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| 61 | _str = "%s\n" % LoadData1D.__str__(self) |
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| 62 | |
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| 63 | return _str |
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| 64 | |
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| 65 | def _perform_operation(self, other, operation): |
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| 66 | """ |
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| 67 | """ |
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| 68 | # First, check the data compatibility |
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| 69 | dy, dy_other = self._validity_check(other) |
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| 70 | result = Data1D(x=[], y=[], dx=None, dy=None) |
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| 71 | result.clone_without_data(clone=self) |
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| 72 | result.copy_from_datainfo(data1d=self) |
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| 73 | for i in range(len(self.x)): |
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| 74 | result.x[i] = self.x[i] |
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| 75 | if self.dx is not None and len(self.x) == len(self.dx): |
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| 76 | result.dx[i] = self.dx[i] |
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| 77 | |
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| 78 | a = Uncertainty(self.y[i], dy[i]**2) |
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| 79 | if isinstance(other, Data1D): |
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| 80 | b = Uncertainty(other.y[i], dy_other[i]**2) |
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| 81 | else: |
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| 82 | b = other |
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| 83 | |
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| 84 | output = operation(a, b) |
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| 85 | result.y[i] = output.x |
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| 86 | if result.dy is None: result.dy = numpy.zeros(len(self.x)) |
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| 87 | result.dy[i] = math.sqrt(math.fabs(output.variance)) |
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| 88 | return result |
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| 89 | |
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| 90 | |
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| 91 | |
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| 92 | class Theory1D(PlotTheory1D, LoadData1D): |
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| 93 | """ |
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| 94 | """ |
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| 95 | def __init__(self, x=None, y=None, dy=None): |
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| 96 | """ |
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| 97 | """ |
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| 98 | if x is None: |
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| 99 | x = [] |
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| 100 | if y is None: |
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| 101 | y = [] |
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| 102 | PlotTheory1D.__init__(self, x, y, dy) |
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| 103 | LoadData1D.__init__(self, x, y, dy) |
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| 104 | self.id = None |
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| 105 | self.list_group_id = [] |
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| 106 | self.group_id = None |
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| 107 | self.is_data = True |
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| 108 | self.path = None |
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| 109 | self.xtransform = None |
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| 110 | self.ytransform = None |
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| 111 | self.title = "" |
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| 112 | self.scale = None |
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| 113 | |
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| 114 | def copy_from_datainfo(self, data1d): |
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| 115 | """ |
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| 116 | copy values of Data1D of type DataLaoder.Data_info |
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| 117 | """ |
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| 118 | self.x = copy.deepcopy(data1d.x) |
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| 119 | self.y = copy.deepcopy(data1d.y) |
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| 120 | self.dy = copy.deepcopy(data1d.dy) |
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| 121 | if hasattr(data1d, "dx"): |
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| 122 | self.dx = copy.deepcopy(data1d.dx) |
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| 123 | if hasattr(data1d, "dxl"): |
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| 124 | self.dxl = copy.deepcopy(data1d.dxl) |
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| 125 | if hasattr(data1d, "dxw"): |
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| 126 | self.dxw = copy.deepcopy(data1d.dxw) |
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| 127 | self.xaxis(data1d._xaxis, data1d._xunit) |
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| 128 | self.yaxis(data1d._yaxis, data1d._yunit) |
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| 129 | self.title = data1d.title |
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| 130 | |
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| 131 | def __str__(self): |
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| 132 | """ |
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| 133 | print data |
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| 134 | """ |
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| 135 | _str = "%s\n" % LoadData1D.__str__(self) |
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| 136 | |
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| 137 | return _str |
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| 138 | |
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| 139 | def _perform_operation(self, other, operation): |
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| 140 | """ |
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| 141 | """ |
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| 142 | # First, check the data compatibility |
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| 143 | dy, dy_other = self._validity_check(other) |
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| 144 | result = Theory1D(x=[], y=[], dy=None) |
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| 145 | result.clone_without_data(clone=self) |
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| 146 | result.copy_from_datainfo(data1d=self) |
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| 147 | for i in range(len(self.x)): |
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| 148 | result.x[i] = self.x[i] |
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| 149 | |
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| 150 | a = Uncertainty(self.y[i], dy[i]**2) |
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| 151 | if isinstance(other, Data1D): |
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| 152 | b = Uncertainty(other.y[i], dy_other[i]**2) |
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| 153 | else: |
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| 154 | b = other |
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| 155 | output = operation(a, b) |
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| 156 | result.y[i] = output.x |
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| 157 | if result.dy is None: |
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| 158 | result.dy = numpy.zeros(len(self.x)) |
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| 159 | result.dy[i] = math.sqrt(math.fabs(output.variance)) |
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| 160 | return result |
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| 161 | |
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| 162 | |
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| 163 | class Data2D(PlotData2D, LoadData2D): |
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| 164 | """ |
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| 165 | """ |
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| 166 | def __init__(self, image=None, err_image=None, |
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| 167 | xmin=None, xmax=None, ymin=None, ymax=None, |
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| 168 | zmin=None, zmax=None, qx_data=None, qy_data=None, |
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| 169 | q_data=None, mask=None, dqx_data=None, dqy_data=None): |
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| 170 | """ |
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| 171 | """ |
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| 172 | PlotData2D.__init__(self, image=image, err_image=err_image, |
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| 173 | xmin=xmin, xmax=xmax, ymin=ymin, ymax=ymax, |
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| 174 | zmin=zmin, zmax=zmax, qx_data=qx_data, |
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| 175 | qy_data=qy_data) |
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| 176 | |
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| 177 | LoadData2D.__init__(self, data=image, err_data=err_image, |
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| 178 | qx_data=qx_data, qy_data=qy_data, |
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| 179 | dqx_data=dqx_data, dqy_data=dqy_data, |
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| 180 | q_data=q_data, mask=mask) |
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| 181 | self.id = None |
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| 182 | self.list_group_id = [] |
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| 183 | self.group_id = None |
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| 184 | self.is_data = True |
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| 185 | self.path = None |
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| 186 | self.xtransform = None |
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| 187 | self.ytransform = None |
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| 188 | self.title = "" |
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| 189 | self.scale = None |
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| 190 | |
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| 191 | def copy_from_datainfo(self, data2d): |
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| 192 | """ |
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| 193 | copy value of Data2D of type DataLoader.data_info |
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| 194 | """ |
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| 195 | self.data = copy.deepcopy(data2d.data) |
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| 196 | self.qx_data = copy.deepcopy(data2d.qx_data) |
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| 197 | self.qy_data = copy.deepcopy(data2d.qy_data) |
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| 198 | self.q_data = copy.deepcopy(data2d.q_data) |
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| 199 | self.mask = copy.deepcopy(data2d.mask) |
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| 200 | self.err_data = copy.deepcopy(data2d.err_data) |
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| 201 | self.x_bins = copy.deepcopy(data2d.x_bins) |
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| 202 | self.y_bins = copy.deepcopy(data2d.y_bins) |
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| 203 | if data2d.dqx_data is not None: |
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| 204 | self.dqx_data = copy.deepcopy(data2d.dqx_data) |
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| 205 | if data2d.dqy_data is not None: |
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| 206 | self.dqy_data = copy.deepcopy(data2d.dqy_data) |
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| 207 | self.xmin = data2d.xmin |
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| 208 | self.xmax = data2d.xmax |
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| 209 | self.ymin = data2d.ymin |
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| 210 | self.ymax = data2d.ymax |
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| 211 | if hasattr(data2d, "zmin"): |
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| 212 | self.zmin = data2d.zmin |
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| 213 | if hasattr(data2d, "zmax"): |
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| 214 | self.zmax = data2d.zmax |
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| 215 | self.xaxis(data2d._xaxis, data2d._xunit) |
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| 216 | self.yaxis(data2d._yaxis, data2d._yunit) |
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| 217 | self.title = data2d.title |
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| 218 | |
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| 219 | def __str__(self): |
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| 220 | """ |
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| 221 | print data |
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| 222 | """ |
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| 223 | _str = "%s\n" % LoadData2D.__str__(self) |
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| 224 | return _str |
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| 225 | |
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| 226 | def _perform_operation(self, other, operation): |
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| 227 | """ |
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| 228 | Perform 2D operations between data sets |
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| 229 | |
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| 230 | :param other: other data set |
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| 231 | :param operation: function defining the operation |
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| 232 | |
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| 233 | """ |
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| 234 | # First, check the data compatibility |
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| 235 | dy, dy_other = self._validity_check(other) |
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| 236 | |
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| 237 | result = Data2D(image=None, qx_data=None, qy_data=None, |
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| 238 | err_image=None, xmin=None, xmax=None, |
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| 239 | ymin=None, ymax=None, zmin=None, zmax=None) |
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| 240 | |
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| 241 | result.clone_without_data(clone=self) |
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| 242 | result.copy_from_datainfo(data2d=self) |
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| 243 | |
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| 244 | for i in range(numpy.size(self.data, 0)): |
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| 245 | for j in range(numpy.size(self.data, 1)): |
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| 246 | result.data[i][j] = self.data[i][j] |
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| 247 | if self.err_data is not None and \ |
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| 248 | numpy.size(self.data) == numpy.size(self.err_data): |
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| 249 | result.err_data[i][j] = self.err_data[i][j] |
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| 250 | |
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| 251 | a = Uncertainty(self.data[i][j], dy[i][j]**2) |
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| 252 | if isinstance(other, Data2D): |
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| 253 | b = Uncertainty(other.data[i][j], dy_other[i][j]**2) |
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| 254 | else: |
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| 255 | b = other |
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| 256 | output = operation(a, b) |
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| 257 | result.data[i][j] = output.x |
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| 258 | result.err_data[i][j] = math.sqrt(math.fabs(output.variance)) |
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| 259 | return result |
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| 260 | |
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