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DAMASK_EICMD
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do not patronize the user, rather give hints

This commit is contained in:
Martin Diehl 2019-02-24 10:31:08 +01:00
parent 7115382729
commit 903edcd429
1 changed files with 5 additions and 9 deletions
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14
processing/pre/seeds_fromRandom.py
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@ -90,11 +90,7 @@ group.add_option( '-s',
'--selective', '--selective',
action = 'store_true', action = 'store_true',
dest = 'selective', dest = 'selective',
help = 'selective picking of seed points from random seed points [%default]') help = 'selective picking of seed points from random seed points')
group.add_option( '--force',
action = 'store_true',
dest = 'force',
help = 'try selective picking despite large seed point number [%default]')
group.add_option( '--distance', group.add_option( '--distance',
dest = 'distance', dest = 'distance',
type = 'float', metavar = 'float', type = 'float', metavar = 'float',
@ -115,7 +111,6 @@ parser.set_defaults(randomSeed = None,
sigma = 0.05, sigma = 0.05,
microstructure = 1, microstructure = 1,
selective = False, selective = False,
force = False,
distance = 0.2, distance = 0.2,
numCandidates = 10, numCandidates = 10,
format = None, format = None,
@ -148,10 +143,11 @@ for name in filenames:
errors = [] errors = []
if gridSize == 0: if gridSize == 0:
errors.append('zero grid dimension for {}.'.format(', '.join([['a','b','c'][x] for x in np.where(options.grid == 0)[0]]))) errors.append('zero grid dimension for {}.'.format(', '.join([['a','b','c'][x] for x in np.where(options.grid == 0)[0]])))
if options.N > gridSize/10.: errors.append('seed count exceeds 0.1 of grid points.') if options.N > gridSize/10.:
remarks.append('seed count exceeds 0.1 of grid points.')
if options.selective and 4./3.*math.pi*(options.distance/2.)**3*options.N > 0.5: if options.selective and 4./3.*math.pi*(options.distance/2.)**3*options.N > 0.5:
(remarks if options.force else errors).append('maximum recommended seed point count for given distance is {}.{}'. remarks.append('maximum recommended seed point count for given distance is {}.{}'.
format(int(3./8./math.pi/(options.distance/2.)**3),'..'*options.force)) format(int(3./8./math.pi/(options.distance/2.)**3)))
if remarks != []: damask.util.croak(remarks) if remarks != []: damask.util.croak(remarks)
if errors != []: if errors != []: