diff --git a/processing/pre/texture2ang.py b/processing/pre/texture2ang.py index 23c5c258d..5cf7849dc 100755 --- a/processing/pre/texture2ang.py +++ b/processing/pre/texture2ang.py @@ -22,50 +22,67 @@ def positiveRadians(angle): return angle - -def getHeader(sizeX,sizeY,step): - - return [ - '# TEM_PIXperUM 1.000000', - '# x-star 0.509548', - '# y-star 0.795272', - '# z-star 0.611799', - '# WorkingDistance 18.000000', - '#', - '# Phase 1', - '# MaterialName Al', - '# Formula Fe', - '# Info', - '# Symmetry 43', - '# LatticeConstants 2.870 2.870 2.870 90.000 90.000 90.000', - '# NumberFamilies 4', - '# hklFamilies 1 1 0 1 0.000000 1', - '# hklFamilies 2 0 0 1 0.000000 1', - '# hklFamilies 2 1 1 1 0.000000 1', - '# hklFamilies 3 1 0 1 0.000000 1', - '# Categories 0 0 0 0 0 ', - '#', - '# GRID: SquareGrid', - '# XSTEP: ' + str(step), - '# YSTEP: ' + str(step), - '# NCOLS_ODD: ' + str(sizeX), - '# NCOLS_EVEN: ' + str(sizeX), - '# NROWS: ' + str(sizeY), - '#', - '# OPERATOR: ODFsammpling', - '#', - '# SAMPLEID: ', - '#', - '# SCANID: ', - '#' - ] +def getHeader(sizeX,sizeY,step,format): + if format == 'ang': + return [ + '# TEM_PIXperUM 1.000000', + '# x-star 0.509548', + '# y-star 0.795272', + '# z-star 0.611799', + '# WorkingDistance 18.000000', + '#', + '# Phase 1', + '# MaterialName Al', + '# Formula Fe', + '# Info', + '# Symmetry 43', + '# LatticeConstants 2.870 2.870 2.870 90.000 90.000 90.000', + '# NumberFamilies 4', + '# hklFamilies 1 1 0 1 0.000000 1', + '# hklFamilies 2 0 0 1 0.000000 1', + '# hklFamilies 2 1 1 1 0.000000 1', + '# hklFamilies 3 1 0 1 0.000000 1', + '# Categories 0 0 0 0 0 ', + '#', + '# GRID: SquareGrid', + '# XSTEP: ' + str(step), + '# YSTEP: ' + str(step), + '# NCOLS_ODD: ' + str(sizeX), + '# NCOLS_EVEN: ' + str(sizeX), + '# NROWS: ' + str(sizeY), + '#', + '# OPERATOR: ODFsammpling', + '#', + '# SAMPLEID: ', + '#', + '# SCANID: ', + '#' + ] + else: # ctf format + return [ \ + 'Channel Text File', + 'Prj X:\\xxx\\xxxx.cpr', + 'Author [MPIE-DAMASK]', + 'JobMode Grid', + 'XCells '+ str(sizeX), + 'YCells '+ str(sizeY), + 'XStep '+ str(step), + 'YStep '+ str(step), + 'AcqE1 0', + 'AcqE2 90', + 'AcqE3 0', + 'Euler angles refer to Sample Coordinate system (CS0)! Mag 300 Coverage 100 Device 0 KV 20 TiltAngle 70 TiltAxis 0', + 'Phases 1', + '4.05;4.05;4.05 90;90;90 Aluminium 11 225 3803863129_5.0.6.3 -2102160418 Cryogenics18,54-55', + 'Phase X Y Bands Error Euler1 Euler2 Euler3 MAD BC BS' + ] # -------------------------------------------------------------------- # MAIN # -------------------------------------------------------------------- parser = OptionParser(option_class=damask.extendableOption, usage='%prog options [file[s]]', description = """ -Transform linear binned data into Euler angles. +output the Euler angles in the format supported by TSL (.ang or .ctf). """, version = scriptID) @@ -73,9 +90,12 @@ parser.add_option("-c", "--column", type="int", dest="column", help="starting column of Euler triplet") parser.add_option("-s", "--skip", type="int", dest="skip", help="skip this many lines of heading info [%default]") +parser.add_option("-f", "--format", type="string", dest="format", + help="the format of the output file [%default]") parser.set_defaults (column = 1) parser.set_defaults (skip = 1) +parser.set_defaults (format = 'ang') (options,filenames) = parser.parse_args() options.column -= 1 @@ -104,20 +124,30 @@ for file in files: if m != None and options.skip == 0: options.skip = int(m.group(1))+1 # extract orientation angles - angles = [map(positiveRadians,line.split()[options.column:options.column+3]) for line in content[options.skip:]] + if options.format == 'ang': # 'ang' file, radian + angles = [map(positiveRadians,line.split()[options.column:options.column+3]) for line in content[options.skip:]] + else: # 'ctf' file, degree + angles = [line.split()[options.column:options.column+3] for line in content[options.skip:]] nPoints = len(angles) sizeY = integerFactorization(nPoints) sizeX = nPoints / sizeY file['croak'].write('%s: %i*%i = %i (== %i)\n'%(file['name'],sizeX,sizeY,sizeX*sizeY,nPoints) ) - # write ang file - for line in getHeader(sizeX,sizeY,1.0): + # write ang/ctf file + for line in getHeader(sizeX,sizeY,1.0,options.format): file['output'].write(line + '\n') for counter,point in enumerate(angles): - file['output'].write(''.join(['%10.5f'%angle for angle in point])+ - ''.join(['%10.5f'%coord for coord in [counter%sizeX,counter//sizeX]])+ - ' 100.0 1.0 0 1 1.0\n') + if options.format == 'ang': + file['output'].write(''.join(['%10.5f'%angle for angle in point])+ + ''.join(['%10.5f'%coord for coord in [counter%sizeX,counter//sizeX]])+ + ' 100.0 1.0 0 1 1.0\n') + else: + file['output'].write('1 '+ + ' '.join(['%6.1f'%coord for coord in [counter%sizeX,counter//sizeX]])+ + ' 5 0 '+ + ' '.join(['%10.5f'%float(angle) for angle in point])+ + ' 0.5000 100 0\n') if file['name'] != 'STDIN': file['output'].close() - os.rename(file['name']+'_tmp', os.path.splitext(file['name'])[0]+'.ang' ) \ No newline at end of file + os.rename(file['name']+'_tmp', os.path.splitext(file['name'])[0]+'.'+options.format ) \ No newline at end of file