new spectra_parseLog searches through spectral log file and parses all possible output to an ascii table
This commit is contained in:
Martin Diehl
parent
b153a762cb
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11d3c7a317
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#!/usr/bin/env python
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# -*- coding: UTF-8 no BOM -*-
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import os,sys,string
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from optparse import OptionParser, OptionGroup, Option, SUPPRESS_HELP
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# -----------------------------
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class extendedOption(Option):
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# -----------------------------
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# used for definition of new option parser action 'extend', which enables to take multiple option arguments
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# taken from online tutorial http://docs.python.org/library/optparse.html
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ACTIONS = Option.ACTIONS + ("extend",)
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STORE_ACTIONS = Option.STORE_ACTIONS + ("extend",)
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TYPED_ACTIONS = Option.TYPED_ACTIONS + ("extend",)
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ALWAYS_TYPED_ACTIONS = Option.ALWAYS_TYPED_ACTIONS + ("extend",)
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def take_action(self, action, dest, opt, value, values, parser):
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if action == "extend":
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lvalue = value.split(",")
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values.ensure_value(dest, []).extend(lvalue)
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else:
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Option.take_action(self, action, dest, opt, value, values, parser)
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# ----------------------- MAIN -------------------------------
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parser = OptionParser(option_class=extendedOption, usage='%prog [options] spectralOut[s]', description = """
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Generate datafile of converged iteration per increment.
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""" + string.replace('$Id$','\n','\\n')
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)
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parser.add_option('-m','--memory', dest='memory', action='store_true', \
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help='load complete file into memory [%default]')
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parser.add_option('-g','--gap', dest='gap', type='float', \
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help='value to indicate gap between increments [%default]')
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parser.set_defaults(memory = False)
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parser.set_defaults(gap = -1)
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(options, filenames) = parser.parse_args()
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# ------------------------------------------ setup file handles ---------------------------------------
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files = []
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if filenames == []:
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files.append({'name':'STDIN', 'input':sys.stdin, 'output':sys.stdout})
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else:
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for name in filenames:
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if os.path.exists(name):
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(head,tail) = os.path.split(name)
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files.append({'name':name, 'input':open(name),
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'output':open(os.path.join(head,'convergence_'+os.path.splitext(tail)[0]+'.txt'), 'w')})
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# ------------------------------------------ loop over input files ---------------------------------------
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for file in files:
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print file['name']
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inc = 1
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step = 1
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# ------------------------------------------ assemble header ---------------------------------------
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output = '1\theader\n' + \
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'\t'.join(['inc','err_div']) + '\n'
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if options.memory:
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data = file['input'].readlines()
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else:
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data = []
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file['output'].write(output)
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output = ''
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# ------------------------------------------ read file ---------------------------------------
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divergences = []
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for line in {True : data,
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False : file['input']}[options.memory]:
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items = line.split()
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if len(items) > 7 and items[0] == 'Loadcase': # 'magic' line?
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if int(items[5]) != step:
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divergences.append(options.gap)
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for i,div in enumerate(divergences):
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output += '\t'.join(map(str,[inc+float(i)/(len(divergences)-1),div])) + '\n'
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step = int(items[5]) # store current step count
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inc += 1 # is next inc
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divergences = [] # reset divergences list
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if not options.memory:
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file['output'].write(output)
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output = ''
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if len(items) > 2 and items[0] == 'error' and items[1] == 'divergence:': # 'magic' line?
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divergences.append(float(items[2]))
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for i,div in enumerate(divergences): # process last step (for which, of course, no further step can be found)
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output += '\t'.join(map(str,[inc+float(i)/len(divergences),div])) + '\n'
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file['input'].close()
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# ------------------------------------------ output result ---------------------------------------
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file['output'].write(output)
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if file['name'] != 'STDIN':
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file['output'].close
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@ -0,0 +1,115 @@
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#!/usr/bin/env python
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# -*- coding: UTF-8 no BOM -*-
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import os,sys,string,re,damask
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from optparse import OptionParser, Option
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# -----------------------------
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class extendedOption(Option):
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# -----------------------------
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# used for definition of new option parser action 'extend', which enables to take multiple option arguments
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# taken from online tutorial http://docs.python.org/library/optparse.html
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ACTIONS = Option.ACTIONS + ("extend",)
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STORE_ACTIONS = Option.STORE_ACTIONS + ("extend",)
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TYPED_ACTIONS = Option.TYPED_ACTIONS + ("extend",)
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ALWAYS_TYPED_ACTIONS = Option.ALWAYS_TYPED_ACTIONS + ("extend",)
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def take_action(self, action, dest, opt, value, values, parser):
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if action == "extend":
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lvalue = value.split(",")
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values.ensure_value(dest, []).extend(lvalue)
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else:
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Option.take_action(self, action, dest, opt, value, values, parser)
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# ----------------------- MAIN -------------------------------
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parsing = [ \
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['__CLOCK__', r'^Loadcase \d+ Increment \d+/\d+ @ Iteration \d+/\d+'],
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['increment', r'^Loadcase \d+ Increment (\d+)/\d+ @ Iteration \d+/\d+'],
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['iteration', r'^Loadcase \d+ Increment \d+/\d+ @ Iteration (\d+)/\d+'],
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['error_divergence', r'^error divergence = [ +-eE0123456789.]+\(([ +-eE0123456789.]+)'],
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['max(sym(deltaF))', r'^max symmetrix correction of deformation: ([ +-eE0123456789.]+)'],
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['max(skew(deltaF))', r'^max skew correction of deformation: ([ +-eE0123456789.]+)'],
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['max(sym/skew(avg(deltaF)))', r'^max sym/skew of avg correction: ([ +-eE0123456789.]+)'],
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['error_stress', r'^error stress = [ +-eE0123456789.]+\(([ +-eE0123456789.]+)'],
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['det(Fbar)', r'^determinant of new deformation: ([ +-eE0123456789.]+)'],
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['max(det(F))', r'^max determinant of deformation:([ +-eE0123456789.]+)'],
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['min(det(F))', r'^min determinant of deformation:([ +-eE0123456789.]+)'],
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['div_FT_max', r'^error divergence FT max = ([ +-eE0123456789.]+)'],
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['div_Real_RMS', r'^error divergence Real RMS = ([ +-eE0123456789.]+)'],
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['div_Real_max', r'^error divergence Real max = ([ +-eE0123456789.]+)'],
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['real(error_FT)', r'^max FT relative error ([ +-eE0123456789.]+) [ +-eE0123456789.]+'],
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['img(error_FT)', r'^max FT relative error [ +-eE0123456789.]+ ([ +-eE0123456789.]+)'],
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['real(error_iFT)', r'^max iFT relative error ([ +-eE0123456789.]+)'],
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['error_postProc', r'^max deviat. from postProc =([ +-eE0123456789.]+)'],
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['loadcase', r'^Loadcase (\d+) Increment \d+/\d+ @ Iteration \d+/\d+']
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]
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parser = OptionParser(option_class=extendedOption, usage='%prog [options] spectralOut[s]', description = """
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Generate ASCIItable with data per iteration.
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""" + string.replace('$Id$','\n','\\n')
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)
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parser.add_option('-p','--prefix', dest='prefix', type='string',\
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help='prefix of output ASCIItable [%default]')
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parser.set_defaults(prefix = 'logParsing_')
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(options, filenames) = parser.parse_args()
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# ------------------------------------------ pre-compile regular expressions ---------------------------------------
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for i,[what,regexp] in enumerate(parsing):
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parsing[i][1] = re.compile(regexp)
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# ------------------------------------------ setup file handles ---------------------------------------
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files = []
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if filenames == []:
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files.append({'name':'STDIN', 'input':sys.stdin, 'output':sys.stdout})
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else:
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for name in filenames:
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if os.path.exists(name):
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(path,file) = os.path.split(name)
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files.append({'name':name, 'input':open(name),
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'output':open(os.path.join(path,options.prefix+os.path.splitext(file)[0]+'.txt'), 'w')})
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# ------------------------------------------ loop over input files ---------------------------------------
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for file in files:
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if file['name'] != 'STDIN': print file['name']
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table = damask.ASCIItable(fileOut=file['output'],buffered=False) # make unbuffered ASCII_table
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table.info_append(string.replace('$Id$','\n','\\n') + \
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'\t' + ' '.join(sys.argv[1:]))
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table.labels_append([x[0] for x in parsing[1:]]) # exclude __CLOCK__
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# ------------------------------------------ assemble header ---------------------------------------
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table.head_write()
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# ------------------------------------------ parse log ---------------------------------------
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for line in file['input']:
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for what,regexp in parsing:
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m = regexp.search(line)
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if m:
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if what != '__CLOCK__': table.data_set(m.group(1),what) # unless clock ticking detected...
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else:
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table.data_write()
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table.data_clear()
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if table.data != []: table.data_write()
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# ------------------------------------------ output result ---------------------------------------
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table.output_flush() # just in case of buffered ASCII table
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file['input'].close() # close input ASCII table
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if file['name'] != 'STDIN':
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file['output'].close # close output ASCII table
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