1 | # -*- coding: utf-8 -*- |
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2 | ########### SVN repository information ################### |
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3 | # $Date: 2015-06-26 15:39:44 +0000 (Fri, 26 Jun 2015) $ |
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4 | # $Author: vondreele $ |
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5 | # $Revision: 1909 $ |
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6 | # $URL: trunk/imports/G2sfact.py $ |
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7 | # $Id: G2sfact.py 1909 2015-06-26 15:39:44Z vondreele $ |
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8 | ########### SVN repository information ################### |
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9 | ''' |
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10 | *Module G2sfact: simple HKL import* |
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11 | ----------------------------------- |
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12 | Read structure factors from a simple hkl file. Two routines are |
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13 | provided to read from files containing F or F\ :sup:`2` values. |
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14 | |
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15 | ''' |
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16 | import sys |
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17 | import numpy as np |
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18 | import copy |
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19 | import GSASIIIO as G2IO |
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20 | import GSASIIpath |
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21 | GSASIIpath.SetVersionNumber("$Revision: 1909 $") |
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22 | |
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23 | def ColumnValidator(parent, filepointer,nCol=5): |
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24 | 'Validate a file to check that it contains columns of numbers' |
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25 | l = filepointer.readline() |
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26 | line = 1 |
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27 | while l[0] in ['#','(']: #get past comments & fortran formats, if any |
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28 | l = filepointer.readline() |
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29 | line += 1 |
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30 | for i in range(10): # scan a few lines |
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31 | S = l.split() |
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32 | if len(S) < nCol: |
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33 | parent.errors = 'line '+str(line)+': invalid input\n'+l |
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34 | return False |
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35 | for v in S[:nCol]: |
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36 | try: |
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37 | float(v) |
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38 | except ValueError: |
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39 | parent.errors = 'line '+str(line)+': string found where a number is expected\n'+l |
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40 | return False |
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41 | l = filepointer.readline() |
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42 | line += 1 |
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43 | return True |
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44 | |
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45 | |
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46 | class HKLF_ReaderClass(G2IO.ImportStructFactor): |
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47 | 'Routines to import F, sig(F) reflections from a HKLF file' |
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48 | def __init__(self): |
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49 | super(self.__class__,self).__init__( # fancy way to self-reference |
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50 | extensionlist=('.hkl','.HKL'), |
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51 | strictExtension=False, |
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52 | formatName = 'HKL F', |
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53 | longFormatName = 'Simple [hkl, Fo, sig(Fo)] Structure factor text file' |
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54 | ) |
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55 | |
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56 | def ContentsValidator(self, filepointer): |
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57 | 'Make sure file contains the expected columns on numbers' |
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58 | return ColumnValidator(self, filepointer) |
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59 | |
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60 | def Reader(self,filename,filepointer, ParentFrame=None, **unused): |
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61 | 'Read the file' |
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62 | try: |
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63 | for line,S in enumerate(filepointer): |
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64 | self.errors = ' Error reading line '+str(line+1) |
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65 | if S[0] == '#': continue #ignore comments, if any |
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66 | h,k,l,Fo,sigFo = S.split() |
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67 | h,k,l = [int(h),int(k),int(l)] |
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68 | if not any([h,k,l]): |
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69 | break |
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70 | Fo = float(Fo) |
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71 | sigFo = float(sigFo) |
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72 | # h,k,l,m,dsp,Fo2,sig,Fc2,Fot2,Fct2,phase,... |
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73 | self.RefDict['RefList'].append([h,k,l,0,0,Fo**2,2.*Fo*sigFo,0,Fo**2,0,0,0]) |
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74 | self.errors = 'Error after reading reflections (unexpected!)' |
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75 | self.RefDict['RefList'] = np.array(self.RefDict['RefList']) |
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76 | self.RefDict['Type'] = 'SXC' |
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77 | self.RefDict['Super'] = 0 |
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78 | self.UpdateParameters(Type='SXC',Wave=None) # histogram type |
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79 | return True |
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80 | except Exception as detail: |
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81 | self.errors += '\n '+str(detail) |
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82 | print '\n\n'+self.formatName+' read error: '+str(detail) # for testing |
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83 | import traceback |
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84 | traceback.print_exc(file=sys.stdout) |
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85 | return False |
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86 | |
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87 | class HKLF4_ReaderClass(G2IO.ImportStructFactor): |
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88 | 'Routines to import F**2, sig(F**2) reflections from a HKLF 4 file' |
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89 | def __init__(self): |
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90 | if 'linux' in sys.platform: # wx 3.0.0.0 on gtk does not like Unicode in menus |
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91 | formatName = 'HKLF 4' |
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92 | longFormatName = 'Shelx HKLF 4 [hkl, Fo2, sig(Fo2)] Structure factor text file' |
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93 | else: |
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94 | formatName = u'Shelx HKLF 4 F\u00b2' |
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95 | longFormatName = u'Shelx HKLF 4 [hkl, Fo\u00b2, sig(Fo\u00b2)] Structure factor text file' |
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96 | super(self.__class__,self).__init__( # fancy way to self-reference |
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97 | extensionlist=('.hkl','.HKL'), |
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98 | strictExtension=False, |
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99 | formatName=formatName, |
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100 | longFormatName=longFormatName) |
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101 | |
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102 | def ContentsValidator(self, filepointer): |
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103 | 'Make sure file contains the expected columns on numbers' |
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104 | return ColumnValidator(self, filepointer) |
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105 | |
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106 | def Reader(self,filename,filepointer, ParentFrame=None, **unused): |
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107 | 'Read the file' |
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108 | try: |
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109 | for line,S in enumerate(filepointer): |
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110 | self.errors = ' Error reading line '+str(line+1) |
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111 | if S[0] == '#': continue #ignore comments, if any |
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112 | h,k,l,Fo,sigFo = S.split()[:5] |
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113 | h,k,l = [int(h),int(k),int(l)] |
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114 | if not any([h,k,l]): |
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115 | break |
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116 | Fo = float(Fo) |
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117 | sigFo = float(sigFo) |
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118 | # h,k,l,m,dsp,Fo2,sig,Fc2,Fot2,Fct2,phase,... |
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119 | self.RefDict['RefList'].append([h,k,l,0,0,Fo,sigFo,0,Fo,0,0,0]) |
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120 | #self.RefDict['FF'].append({}) # now done in OnImportSfact |
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121 | self.errors = 'Error after reading reflections (unexpected!)' |
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122 | self.RefDict['RefList'] = np.array(self.RefDict['RefList']) |
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123 | self.RefDict['Type'] = 'SXC' |
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124 | self.RefDict['Super'] = 0 |
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125 | self.UpdateParameters(Type='SXC',Wave=None) # histogram type |
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126 | return True |
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127 | except Exception as detail: |
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128 | self.errors += '\n '+str(detail) |
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129 | print '\n\n'+self.formatName+' read error: '+str(detail) # for testing |
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130 | import traceback |
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131 | traceback.print_exc(file=sys.stdout) |
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132 | return False |
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133 | |
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134 | class M90_ReaderClass(G2IO.ImportStructFactor): |
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135 | 'Routines to import F**2, sig(F**2) reflections from a JANA M90 file' |
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136 | def __init__(self): |
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137 | if 'linux' in sys.platform: # wx 3.0.0.0 on gtk does not like Unicode in menus |
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138 | longFormatName = 'JANA [hkl, Fo2, sig(Fo2)] Structure factor text file' |
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139 | else: |
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140 | longFormatName = u'JANA [hkl, Fo\u00b2, sig(Fo\u00b2)] Structure factor text file' |
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141 | super(self.__class__,self).__init__( # fancy way to self-reference |
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142 | extensionlist=('.m90','.M90'), |
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143 | strictExtension=False, |
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144 | formatName = u'JANA M90', |
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145 | longFormatName = longFormatName |
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146 | ) |
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147 | self.Super = 0 |
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148 | |
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149 | def ContentsValidator(self, filepointer): |
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150 | 'Discover how many columns are in the m90 file - could be 9-12 depending on satellites' |
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151 | numCols = 0 |
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152 | for i,line in enumerate(filepointer): |
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153 | if 'Data' in line: |
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154 | startData = i |
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155 | break |
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156 | for i,line in enumerate(filepointer): |
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157 | if i > startData: |
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158 | numCols = max(numCols,len(line.split())) |
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159 | if i > startData+20: |
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160 | break |
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161 | self.Super = numCols-9 #= 0,1,2,or 3 |
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162 | if self.Super > 1: |
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163 | raise self.ImportException("Supersymmetry too high; GSAS-II limited to (3+1) supersymmetry") |
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164 | return True #ColumnValidator(self, filepointer) |
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165 | |
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166 | def Reader(self,filename,filepointer, ParentFrame=None, **unused): |
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167 | 'Read the file' |
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168 | try: |
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169 | for line,S in enumerate(filepointer): |
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170 | self.errors = ' Error reading line '+str(line+1) |
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171 | if S[0] == '#': continue #ignore comments, if any |
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172 | try: |
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173 | if self.Super == 0: |
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174 | h,k,l,Fo,sigFo = S.split()[:5] |
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175 | h,k,l = [int(h),int(k),int(l)] |
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176 | elif self.Super == 1: |
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177 | h,k,l,m1,Fo,sigFo = S.split()[:6] |
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178 | h,k,l,m1 = [int(h),int(k),int(l),int(m1)] |
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179 | except ValueError: #skipping text at front |
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180 | if not S: |
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181 | break |
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182 | text = S.split() |
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183 | if text[0] == 'lambda': |
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184 | wave = float(text[1]) |
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185 | continue |
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186 | Fo = float(Fo) |
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187 | sigFo = float(sigFo) |
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188 | # h,k,l,m,dsp,Fo2,sig,Fc2,Fot2,Fct2,phase,... |
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189 | if self.Super == 0: |
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190 | self.RefDict['RefList'].append([h,k,l,0,0,Fo,sigFo,0,Fo,0,0,0]) |
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191 | elif self.Super == 1: |
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192 | self.RefDict['RefList'].append([h,k,l,m1,0,0,Fo,sigFo,0,Fo,0,0,0]) |
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193 | self.errors = 'Error after reading reflections (unexpected!)' |
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194 | self.RefDict['RefList'] = np.array(self.RefDict['RefList']) |
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195 | self.RefDict['Type'] = 'SXC' |
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196 | self.RefDict['Super'] = self.Super |
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197 | self.UpdateParameters(Type='SXC',Wave=wave) # histogram type |
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198 | return True |
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199 | except Exception as detail: |
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200 | self.errors += '\n '+str(detail) |
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201 | print '\n\n'+self.formatName+' read error: '+str(detail) # for testing |
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202 | import traceback |
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203 | traceback.print_exc(file=sys.stdout) |
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204 | return False |
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205 | |
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206 | class SHELX5_ReaderClass(G2IO.ImportStructFactor): |
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207 | 'Routines to import F**2, sig(F**2) twin index reflections from a fixed format SHELX HKLF5 file' |
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208 | def __init__(self): |
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209 | if 'linux' in sys.platform: # wx 3.0.0.0 on gtk does not like Unicode in menus |
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210 | formatName = 'SHELX HKLF 5 F2' |
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211 | longFormatName = 'SHELX HKLF 5 [hklm, Fo2, sig(Fo2), Tind] Structure factor text file' |
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212 | else: |
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213 | formatName = u'SHELX HKLF 5 F\u00b2' |
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214 | longFormatName = u'SHELX HKLF 5 [hklm, Fo\u00b2, sig(Fo\u00b2), Tind] Structure factor text file' |
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215 | super(self.__class__,self).__init__( # fancy way to self-reference |
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216 | extensionlist=('.hkl','.HKL'), |
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217 | strictExtension=False, |
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218 | formatName=formatName, |
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219 | longFormatName=longFormatName) |
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220 | self.Super = 0 |
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221 | |
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222 | def ContentsValidator(self, filepointer): |
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223 | 'Discover how many characters are in the SHELX file - could be 32-44 depending on satellites' |
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224 | numCols = 0 |
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225 | for i,line in enumerate(filepointer): |
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226 | numCols = max(numCols,len(line.split())) |
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227 | if i > 20: |
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228 | break |
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229 | self.Super = numCols-6 #= 0,1,2,or 3 |
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230 | if self.Super > 1: |
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231 | raise self.ImportException("Supersymmetry too high; GSAS-II limited to (3+1) supersymmetry") |
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232 | return True #ColumnValidator(self, filepointer) |
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233 | |
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234 | def Reader(self,filename,filepointer, ParentFrame=None, **unused): |
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235 | 'Read the file' |
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236 | try: |
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237 | for line,S in enumerate(filepointer): |
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238 | self.errors = ' Error reading line '+str(line+1) |
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239 | if self.Super == 0: |
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240 | h,k,l,Fo,sigFo,Tw = S[:4],S[4:8],S[8:12],S[12:20],S[20:28],S[28:32] |
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241 | h,k,l = [int(h),int(k),int(l)] |
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242 | elif self.Super == 1: |
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243 | h,k,l,m1,Fo,sigFo,Tw = S[:4],S[4:8],S[8:12],S[12:16],S[16:24],S[24:32],S[32:36] |
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244 | h,k,l,m1 = [int(h),int(k),int(l),int(m1)] |
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245 | if not any([h,k,l]): |
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246 | break |
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247 | Fo = float(Fo) |
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248 | sigFo = float(sigFo) |
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249 | # h,k,l,m,dsp,Fo2,sig,Fc2,Fot2,Fct2,phase,... |
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250 | if self.Super == 0: |
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251 | self.RefDict['RefList'].append([h,k,l,0,0,Fo,sigFo,0,Fo,0,0,0]) |
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252 | elif self.Super == 1: |
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253 | self.RefDict['RefList'].append([h,k,l,m1,0,0,Fo,sigFo,0,Fo,0,0,0]) |
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254 | #self.RefDict['FF'].append({}) # now done in OnImportSfact |
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255 | self.errors = 'Error after reading reflections (unexpected!)' |
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256 | self.RefDict['RefList'] = np.array(self.RefDict['RefList']) |
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257 | self.RefDict['Type'] = 'SXC' |
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258 | self.RefDict['Super'] = self.Super |
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259 | self.UpdateParameters(Type='SXC',Wave=None) # histogram type |
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260 | return True |
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261 | except Exception as detail: |
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262 | self.errors += '\n '+str(detail) |
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263 | print '\n\n'+self.formatName+' read error: '+str(detail) # for testing |
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264 | import traceback |
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265 | traceback.print_exc(file=sys.stdout) |
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266 | return False |
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267 | |
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268 | class NT_HKLF2_ReaderClass(G2IO.ImportStructFactor): |
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269 | 'Routines to import neutron TOF F**2, sig(F**2) reflections from a HKLF file' |
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270 | def __init__(self): |
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271 | if 'linux' in sys.platform: # wx 3.0.0.0 on gtk does not like Unicode in menus |
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272 | formatName = 'Neutron TOF HKL F2' |
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273 | longFormatName = 'Neutron TOF [hkl, Fo2, sig(Fo2),...] Structure factor text file' |
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274 | else: |
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275 | formatName = u'Neutron TOF HKL F\u00b2' |
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276 | longFormatName = u'Neutron TOF [hkl, Fo\u00b2, sig(Fo\u00b2),...] Structure factor text file' |
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277 | super(self.__class__,self).__init__( # fancy way to self-reference |
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278 | extensionlist=('.hkl','.HKL'), |
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279 | strictExtension=False, |
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280 | formatName=formatName, |
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281 | longFormatName=longFormatName) |
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282 | |
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283 | def ContentsValidator(self, filepointer): |
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284 | 'Make sure file contains the expected columns on numbers & count number of data blocks - "Banks"' |
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285 | oldNo = -1 |
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286 | for line,S in enumerate(filepointer): |
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287 | if not S: #empty line terminates read |
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288 | break |
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289 | if S[0] == '#': continue #ignore comments, if any |
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290 | if S.split()[:3] == ['0','0','0']: |
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291 | break |
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292 | bankNo = S.split()[5] |
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293 | if bankNo != oldNo: |
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294 | self.Banks.append({'RefDict':{'RefList':[],}}) |
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295 | oldNo = bankNo |
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296 | filepointer.seek(0) |
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297 | return ColumnValidator(self, filepointer,nCol=8) |
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298 | |
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299 | def Reader(self,filename,filepointer, ParentFrame=None, **unused): |
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300 | 'Read the file' |
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301 | filepointer.seek(0) |
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302 | try: |
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303 | for line,S in enumerate(filepointer): |
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304 | self.errors = ' Error reading line '+str(line+1) |
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305 | if S[0] == '#': continue #ignore comments, if any |
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306 | data = S.split() |
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307 | h,k,l,Fo,sigFo,bN,wave,tbar = data[:8] #bN = 1..., 6 dir cos next |
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308 | h,k,l = [int(h),int(k),int(l)] |
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309 | if not any([h,k,l]): |
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310 | break |
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311 | Fo = float(Fo) |
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312 | sigFo = float(sigFo) |
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313 | wave = float(wave) |
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314 | tbar = float(tbar) |
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315 | if len(self.Banks): |
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316 | self.Banks[int(bN)-1]['RefDict']['RefList'].append([h,k,l,0,0,Fo,sigFo,0,Fo,0,0,0,wave,tbar]) |
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317 | else: |
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318 | # h,k,l,m,dsp,Fo2,sig,Fc2,Fot2,Fct2,phase,... |
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319 | self.RefDict['RefList'].append([h,k,l,0,0,Fo,sigFo,0,Fo,0,0,0,wave,tbar]) |
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320 | if len(self.Banks): |
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321 | self.UpdateParameters(Type='SNT',Wave=None) # histogram type |
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322 | for Bank in self.Banks: |
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323 | Bank['RefDict']['RefList'] = np.array(Bank['RefDict']['RefList']) |
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324 | Bank['RefDict']['Type'] = 'SNT' |
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325 | Bank['RefDict']['Super'] = 0 |
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326 | else: |
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327 | self.RefDict['RefList'] = np.array(self.RefDict['RefList']) |
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328 | self.RefDict['Type'] = 'SNT' |
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329 | self.RefDict['Super'] = 0 |
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330 | self.errors = 'Error after reading reflections (unexpected!)' |
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331 | self.UpdateParameters(Type='SNT',Wave=None) # histogram type |
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332 | return True |
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333 | except Exception as detail: |
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334 | self.errors += '\n '+str(detail) |
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335 | print '\n\n'+self.formatName+' read error: '+str(detail) # for testing |
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336 | import traceback |
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337 | traceback.print_exc(file=sys.stdout) |
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338 | return False |
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339 | |
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340 | class NT_JANA2K_ReaderClass(G2IO.ImportStructFactor): |
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341 | 'Routines to import neutron TOF F**2, sig(F**2) reflections from a JANA2000 file' |
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342 | def __init__(self): |
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343 | if 'linux' in sys.platform: # wx 3.0.0.0 on gtk does not like Unicode in menus |
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344 | formatName = 'Neutron TOF JANA2000 F2' |
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345 | longFormatName = 'Neutron TOF [hkl, Fo2, sig(Fo2),...] Structure factor text file' |
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346 | else: |
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347 | formatName = u'Neutron TOF JANA2000 F\u00b2' |
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348 | longFormatName = u'Neutron TOF [hkl, Fo\u00b2, sig(Fo\u00b2),...] Structure factor text file' |
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349 | super(self.__class__,self).__init__( # fancy way to self-reference |
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350 | extensionlist=('.int','.INT'), |
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351 | strictExtension=False, |
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352 | formatName=formatName, |
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353 | longFormatName=longFormatName) |
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354 | |
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355 | def ContentsValidator(self, filepointer): |
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356 | 'Make sure file contains the expected columns on numbers & count number of data blocks - "Banks"' |
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357 | oldNo = -1 |
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358 | for line,S in enumerate(filepointer): |
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359 | if not S: #empty line terminates read |
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360 | break |
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361 | if S[0] in ['#','(']: continue #ignore comments & fortran format line |
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362 | bankNo = S.split()[5] |
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363 | if bankNo != oldNo: |
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364 | self.Banks.append({'RefDict':{'RefList':[],}}) |
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365 | oldNo = bankNo |
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366 | filepointer.seek(0) |
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367 | return ColumnValidator(self, filepointer,nCol=10) |
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368 | |
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369 | def Reader(self,filename,filepointer, ParentFrame=None, **unused): |
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370 | 'Read the file' |
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371 | filepointer.seek(0) |
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372 | try: |
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373 | for line,S in enumerate(filepointer): |
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374 | self.errors = ' Error reading line '+str(line+1) |
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375 | if S[0] in ['#','(']: continue #ignore comments & fortran format line |
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376 | data = S.split() |
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377 | h,k,l,Fo,sigFo,bN,wave,x,x,tbar = data[:10] #bN = 1..., 6 dir cos next |
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378 | h,k,l = [int(h),int(k),int(l)] |
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379 | if not any([h,k,l]): |
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380 | break |
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381 | Fo = float(Fo) |
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382 | sigFo = float(sigFo) |
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383 | wave = float(wave) |
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384 | tbar = float(tbar) |
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385 | if len(self.Banks): |
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386 | self.Banks[int(bN)-1]['RefDict']['RefList'].append([h,k,l,0,0,Fo,sigFo,0,Fo,0,0,0,wave,tbar]) |
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387 | else: |
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388 | # h,k,l,m,dsp,Fo2,sig,Fc2,Fot2,Fct2,phase,... |
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389 | self.RefDict['RefList'].append([h,k,l,0,0,Fo,sigFo,0,Fo,0,0,0,wave,tbar]) |
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390 | if len(self.Banks): |
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391 | self.UpdateParameters(Type='SNT',Wave=None) # histogram type |
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392 | for Bank in self.Banks: |
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393 | Bank['RefDict']['RefList'] = np.array(Bank['RefDict']['RefList']) |
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394 | Bank['RefDict']['Type'] = 'SNT' |
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395 | Bank['RefDict']['Super'] = 0 #for now |
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396 | else: |
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397 | self.RefDict['RefList'] = np.array(self.RefDict['RefList']) |
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398 | self.RefDict['Type'] = 'SNT' |
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399 | self.RefDict['Super'] = 0 #for now |
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400 | self.errors = 'Error after reading reflections (unexpected!)' |
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401 | self.UpdateParameters(Type='SNT',Wave=None) # histogram type |
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402 | return True |
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403 | except Exception as detail: |
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404 | self.errors += '\n '+str(detail) |
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405 | print '\n\n'+self.formatName+' read error: '+str(detail) # for testing |
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406 | import traceback |
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407 | traceback.print_exc(file=sys.stdout) |
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408 | return False |
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409 | |
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410 | class ISIS_SXD_INT_ReaderClass(G2IO.ImportStructFactor): |
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411 | 'Routines to import neutron TOF F**2, sig(F**2) reflections from a ISIS int file' |
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412 | def __init__(self): |
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413 | if 'linux' in sys.platform: # wx 3.0.0.0 on gtk does not like Unicode in menus |
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414 | formatName = u'Neutron SXD TOF HKL F2' |
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415 | longFormatName = u'Neutron SXD TOF [hkl, Fo2, sig(Fo2),...] Structure factor text file' |
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416 | else: |
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417 | formatName = u'Neutron SXD TOF HKL F\u00b2' |
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418 | longFormatName = u'Neutron SXD TOF [hkl, Fo\u00b2, sig(Fo\u00b2),...] Structure factor text file' |
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419 | super(self.__class__,self).__init__( # fancy way to self-reference |
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420 | extensionlist=('.int','.INT'), |
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421 | strictExtension=False, |
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422 | formatName=formatName, |
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423 | longFormatName=longFormatName) |
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424 | |
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425 | def ContentsValidator(self, filepointer): |
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426 | 'Make sure file contains the expected columns on numbers & count number of data blocks - "Banks"' |
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427 | oldNo = -1 |
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428 | for line,S in enumerate(filepointer): |
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429 | if not S: #empty line terminates read |
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430 | break |
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431 | if S[0] == '#': continue #ignore comments, if any |
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432 | if S[0] == '(': continue #ignore format line |
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433 | bankNo = S.split()[5] |
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434 | if bankNo != oldNo: |
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435 | self.Banks.append({'RefDict':{'RefList':[],}}) |
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436 | oldNo = bankNo |
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437 | filepointer.seek(0) |
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438 | return ColumnValidator(self, filepointer,nCol=8) |
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439 | |
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440 | def Reader(self,filename,filepointer, ParentFrame=None, **unused): |
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441 | 'Read the file' |
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442 | filepointer.seek(0) |
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443 | try: |
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444 | for line,S in enumerate(filepointer): |
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445 | self.errors = ' Error reading line '+str(line+1) |
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446 | if S[0] == '#': continue #ignore comments, if any |
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447 | if S[0] == '(': continue #ignore the format line |
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448 | data = S.split() |
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449 | h,k,l,Fo,sigFo,bN,wave,x,x,tbar = data[:10] |
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450 | h,k,l = [int(h),int(k),int(l)] |
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451 | if not any([h,k,l]): |
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452 | break |
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453 | Fo = float(Fo) |
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454 | sigFo = float(sigFo) |
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455 | wave = float(wave) |
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456 | tbar = float(tbar) |
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457 | if len(self.Banks): |
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458 | self.Banks[int(bN)-1]['RefDict']['RefList'].append([h,k,l,0,0,Fo,sigFo,0,Fo,0,0,0,wave,tbar]) |
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459 | else: |
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460 | # h,k,l,m,dsp,Fo2,sig,Fc2,Fot2,Fct2,phase,... |
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461 | self.RefDict['RefList'].append([h,k,l,0,0,Fo,sigFo,0,Fo,0,0,0,wave,tbar]) |
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462 | if len(self.Banks): |
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463 | self.UpdateParameters(Type='SNT',Wave=None) # histogram type |
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464 | for Bank in self.Banks: |
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465 | Bank['RefDict']['RefList'] = np.array(Bank['RefDict']['RefList']) |
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466 | Bank['RefDict']['Type'] = 'SNT' |
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467 | Bank['RefDict']['Super'] = 0 |
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468 | else: |
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469 | self.RefDict['RefList'] = np.array(self.RefDict['RefList']) |
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470 | self.RefDict['Type'] = 'SNT' |
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471 | self.RefDict['Super'] = 0 |
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472 | self.errors = 'Error after reading reflections (unexpected!)' |
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473 | self.UpdateParameters(Type='SNT',Wave=None) # histogram type |
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474 | return True |
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475 | except Exception as detail: |
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476 | self.errors += '\n '+str(detail) |
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477 | print '\n\n'+self.formatName+' read error: '+str(detail) # for testing |
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478 | import traceback |
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479 | traceback.print_exc(file=sys.stdout) |
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480 | return False |
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481 | |
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