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DAMASK_EICMD
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Code Issues Projects Releases Wiki Activity

relying on central functionality improves readability

This commit is contained in:
Martin Diehl 2019-12-08 11:25:33 +01:00
parent f19694f734
commit 75e93d9f0c
2 changed files with 45 additions and 65 deletions
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6
processing/pre/seeds_fromGeom.py
View File

@ -58,11 +58,13 @@ for name in filenames:
microstructure), microstructure),
axis=1)[mask] axis=1)[mask]
comments = [scriptID + ' ' + ' '.join(sys.argv[1:]), comments = geom.comments \
+ [scriptID + ' ' + ' '.join(sys.argv[1:]),
"grid\ta {}\tb {}\tc {}".format(*geom.grid), "grid\ta {}\tb {}\tc {}".format(*geom.grid),
"size\tx {}\ty {}\tz {}".format(*geom.size), "size\tx {}\ty {}\tz {}".format(*geom.size),
"origin\tx {}\ty {}\tz {}".format(*geom.origin), "origin\tx {}\ty {}\tz {}".format(*geom.origin),
"homogenization\t{}".format(geom.homogenization)] "homogenization\t{}".format(geom.homogenization)]
table = damask.Table(seeds,{'pos':(3,),'microstructure':(1,)},comments) table = damask.Table(seeds,{'pos':(3,),'microstructure':(1,)},comments)
table.to_ASCII(sys.stdout if name is None else os.path.splitext(name)[0]+'.seeds') table.to_ASCII(sys.stdout if name is None else \
os.path.splitext(name)[0]+'.seeds')

90
processing/pre/seeds_fromPokes.py
View File

@ -50,67 +50,45 @@ if filenames == []: filenames = [None]
options.box = np.array(options.box).reshape(3,2) options.box = np.array(options.box).reshape(3,2)
for name in filenames: for name in filenames:
damask.util.report(scriptName,name) damask.util.report(scriptName,name)
geom = damask.Geom.from_file(StringIO(''.join(sys.stdin.read())) if name is None else name) geom = damask.Geom.from_file(StringIO(''.join(sys.stdin.read())) if name is None else name)
table = damask.ASCIItable(name = name, offset =(np.amin(options.box, axis=1)*geom.grid/geom.size).astype(int)
outname = os.path.splitext(name)[-2]+'_poked_{}.seeds'.format(options.N) if name else name, box = np.amax(options.box, axis=1) \
buffered = False, labeled = False) - np.amin(options.box, axis=1)
table.head_read() Nx = int(options.N/np.sqrt(options.N*geom.size[1]*box[1]/geom.size[0]/box[0]))
info,extra_header = table.head_getGeom() Ny = int(options.N/np.sqrt(options.N*geom.size[0]*box[0]/geom.size[1]/box[1]))
Nz = int(box[2]*geom.grid[2])
grid = info['grid'] damask.util.croak('poking {} x {} x {} in box {} {} {}...'.format(Nx,Ny,Nz,*box))
size = info['size']
offset =(np.amin(options.box, axis=1)*geom.grid/geom.size).astype(int) seeds = np.zeros((Nx*Ny*Nz,4),'d')
box = np.amax(options.box, axis=1) \ g = np.zeros(3,'i')
- np.amin(options.box, axis=1)
Nx = int(options.N/np.sqrt(options.N*geom.size[1]*box[1]/geom.size[0]/box[0])) n = 0
Ny = int(options.N/np.sqrt(options.N*geom.size[0]*box[0]/geom.size[1]/box[1])) for i in range(Nx):
Nz = int(box[2]*geom.grid[2]) for j in range(Ny):
g[0] = round((i+0.5)*box[0]*geom.grid[0]/Nx-0.5)+offset[0]
damask.util.croak('poking {} x {} x {} in box {} {} {}...'.format(Nx,Ny,Nz,*box)) g[1] = round((j+0.5)*box[1]*geom.grid[1]/Ny-0.5)+offset[1]
for k in range(Nz):
seeds = np.zeros((Nx*Ny*Nz,4),'d') g[2] = k + offset[2]
g = np.zeros(3,'i') g %= geom.grid
seeds[n,0:3] = (g+0.5)/geom.grid # normalize coordinates to box
n = 0 seeds[n, 3] = geom.microstructure[g[0],g[1],g[2]]
for i in range(Nx): if options.x: g[0] += 1
for j in range(Ny): if options.y: g[1] += 1
g[0] = round((i+0.5)*box[0]*grid[0]/Nx-0.5)+offset[0] n += 1
g[1] = round((j+0.5)*box[1]*grid[1]/Ny-0.5)+offset[1]
for k in range(Nz):
g[2] = k + offset[2]
g %= grid
seeds[n,0:3] = (g+0.5)/grid # normalize coordinates to box
seeds[n, 3] = geom.microstructure[g[0],g[1],g[2]]
if options.x: g[0] += 1
if options.y: g[1] += 1
n += 1
# ------------------------------------------ assemble header --------------------------------------- comments = geom.comments \
table.info_clear() + [scriptID + ' ' + ' '.join(sys.argv[1:]),
table.info_append(geom.comments+[ "poking\ta {}\tb {}\tc {}".format(Nx,Ny,Nz),
scriptID + ' ' + ' '.join(sys.argv[1:]), "grid\ta {}\tb {}\tc {}".format(*geom.grid),
"poking\ta {}\tb {}\tc {}".format(Nx,Ny,Nz), "size\tx {}\ty {}\tz {}".format(*geom.size),
"grid\ta {}\tb {}\tc {}".format(*geom.grid), "origin\tx {}\ty {}\tz {}".format(*geom.origin),
"size\tx {}\ty {}\tz {}".format(*geom.size), "homogenization\t{}".format(geom.homogenization)]
"origin\tx {}\ty {}\tz {}".format(*geom.origin),
"homogenization\t{}".format(info['homogenization']),
])
table.labels_clear()
table.labels_append(['{dim}_{label}'.format(dim = 1+i,label = 'pos') for i in range(3)]+['microstructure'])
table.head_write()
table.output_flush()
# --- write seeds information ------------------------------------------------------------ table = damask.Table(seeds,{'pos':(3,),'microstructure':(1,)},comments)
table.to_ASCII(sys.stdout if name is None else \
table.data = seeds os.path.splitext(name)[0]+'_poked_{}.seeds'.format(options.N))
table.data_writeArray()
# --- output finalization --------------------------------------------------------------------------
table.close() # close ASCII table