DAMASK_EICMD/processing/pre/marc_addUserOutput

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#!/usr/bin/env python
'''
Writes meaningful labels to the marc input file (*.dat)
based on the files
<modelname_jobname>.output<Homogenization/Crystallite/Constitutive>
that are written during the first run of the model.
'''
import sys,os,re
from optparse import OptionParser
# -----------------------------
def ParseOutputFormat(filename,what,me):
# -----------------------------
format = {'outputs':{},'specials':{'brothers':[]}}
outputmetafile = filename+'.output'+what
try:
file = open(outputmetafile)
except:
print('Could not open file %s'%outputmetafile)
raise
else:
content = file.readlines()
file.close()
tag = ''
tagID = 0
for line in content:
if re.match("\s*$",line) or re.match("#",line): # skip blank lines and comments
continue
m = re.match("\[(.+)\]",line) # look for block indicator
if m: # next section
tag = m.group(1)
tagID += 1
format['specials']['brothers'].append(tag)
if tag == me or (me.isdigit() and tagID == int(me)):
format['specials']['_id'] = tagID
format['outputs'] = []
tag = me
else: # data from section
if tag == me:
(output,length) = line.split()
output.lower()
if length.isdigit():
length = int(length)
if re.match("\((.+)\)",output): # special data, (e.g. (Ngrains)
format['specials'][output] = length
elif length > 0:
format['outputs'].append([output,length])
return format
parser = OptionParser(usage='%prog [options] Marc.inputfile(s)', description="""
what I do...
""")
parser.add_option('-n','--number', dest='number', type='int', \
help='maximum requested User Defined Variable [%default]')
parser.add_option('--homogenization', dest='homog', type='string', \
help='homogenization identifier (as string or integer [%default])')
parser.add_option('--crystallite', dest='cryst', type='string', \
help='crystallite identifier (as string or integer [%default])')
parser.add_option('--phase', dest='phase', type='string', \
help='phase identifier (as string or integer [%default])')
parser.add_option('--use', dest='useFile', type='string', \
help='Optionally parse output descriptors from '+
'different <model_job>.outputZZZ file. Saves the effort '+
'to start a calculation for each job [%default])')
parser.set_defaults(number = 0)
parser.set_defaults(homog = '1')
parser.set_defaults(cryst = '1')
parser.set_defaults(phase = '1')
parser.set_defaults(useFile = '')
(options, files) = parser.parse_args()
if not files:
parser.print_help()
parser.error('no file(s) specified...')
me = { 'Homogenization': options.homog,
'Crystallite': options.cryst,
'Constitutive': options.phase,
}
for file in files:
if options.useFile != '':
formatFile = os.path.splitext(options.useFile)[0]
else:
formatFile = os.path.splitext(file)[0]
file = os.path.splitext(file)[0]+'.dat'
if not os.path.lexists(file):
print file,'not found'
continue
print('Scanning format files of: %s'%formatFile)
if options.number < 1:
outputFormat = {}
for what in me:
outputFormat[what] = ParseOutputFormat(formatFile,what,me[what])
if not '_id' in outputFormat[what]['specials']:
print "'%s' not found in <%s>"%(me[what],what)
print '\n'.join(map(lambda x:' '+x,outputFormat[what]['specials']['brothers']))
sys.exit(1)
UserVars = ['GrainCount']
UserVars += ['HomogenizationCount']
for var in outputFormat['Homogenization']['outputs']:
if var[1] > 1:
UserVars += ['%i_%s'%(i+1,var[0]) for i in range(var[1])]
else:
UserVars += ['%s'%(var[0]) for i in range(var[1])]
for grain in range(outputFormat['Homogenization']['specials']['(ngrains)']):
UserVars += ['%i_CrystalliteCount'%(grain+1)]
for var in outputFormat['Crystallite']['outputs']:
if var[1] > 1:
UserVars += ['%i_%i_%s'%(grain+1,i+1,var[0]) for i in range(var[1])]
else:
UserVars += ['%i_%s'%(grain+1,var[0]) for i in range(var[1])]
UserVars += ['%i_ConstitutiveCount'%(grain+1)]
for var in outputFormat['Constitutive']['outputs']:
if var[1] > 1:
UserVars += ['%i_%i_%s'%(grain+1,i+1,var[0]) for i in range(var[1])]
else:
UserVars += ['%i_%s'%(grain+1,var[0]) for i in range(var[1])]
# Now change *.dat file(s)
print('Adding labels to: %s'%file)
inFile = open(file)
input = inFile.readlines()
inFile.close()
output = open(file,'w')
thisSection = ''
for line in input:
m = re.match('(\w+)\s',line)
if m:
lastSection = thisSection
thisSection = m.group(1)
if (lastSection == 'post' and thisSection == 'parameters'):
if options.number > 0:
for i in range(options.number):
output.write('%10i%10i\n'%(-i-1,0))
else:
for i in range(len(UserVars)):
output.write('%10i%10i%s\n'%(-i-1,0,UserVars[i]))
if (thisSection != 'post' or not re.match('\s*\-',line)):
output.write(line)
output.close()