本文整理汇总了Python中mesh.Mesh.from_region方法的典型用法代码示例。如果您正苦于以下问题：Python Mesh.from_region方法的具体用法？Python Mesh.from_region怎么用？Python Mesh.from_region使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类mesh.Mesh的用法示例。
在下文中一共展示了Mesh.from_region方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: save_state
# 需要导入模块: from mesh import Mesh [as 别名]
# 或者: from mesh.Mesh import from_region [as 别名]
def save_state(
self, filename, state=None, out=None, fill_value=None, post_process_hook=None, file_per_var=False, **kwargs
):
extend = not file_per_var
if (out is None) and (state is not None):
out = self.state_to_output(state, fill_value=fill_value, extend=extend)
if post_process_hook is not None:
out = post_process_hook(out, self, state, extend=extend)
float_format = get_default_attr(self.conf.options, "float_format", None)
if file_per_var:
import os.path as op
meshes = {}
for var in self.variables.iter_state():
rname = var.field.region.name
if meshes.has_key(rname):
mesh = meshes[rname]
else:
mesh = Mesh.from_region(var.field.region, self.domain.mesh, localize=True)
meshes[rname] = mesh
vout = {}
for key, val in out.iteritems():
if val.var_name == var.name:
vout[key] = val
base, suffix = op.splitext(filename)
mesh.write(base + "_" + var.name + suffix, io="auto", out=vout, float_format=float_format, **kwargs)
else:
self.domain.mesh.write(filename, io="auto", out=out, float_format=float_format, **kwargs)示例2: save_regions
# 需要导入模块: from mesh import Mesh [as 别名]
# 或者: from mesh.Mesh import from_region [as 别名]
def save_regions(self, filename_trunk, region_names=None):
"""Save regions as meshes."""
if region_names is None:
region_names = self.domain.regions.get_names()
output("saving regions...")
for name in region_names:
region = self.domain.regions[name]
output(name)
aux = Mesh.from_region(region, self.domain.mesh, self.domain.ed, self.domain.fa)
aux.write("%s_%s.mesh" % (filename_trunk, region.name), io="auto")
output("...done")示例3: save_regions
# 需要导入模块: from mesh import Mesh [as 别名]
# 或者: from mesh.Mesh import from_region [as 别名]
def save_regions( self, filename_trunk, region_names = None ):
"""Save regions as meshes."""
if region_names is None:
region_names = self.domain.regions.get_names()
output( 'saving regions...' )
for name in region_names:
region = self.domain.regions[name]
output( name )
aux = Mesh.from_region(region, self.domain.mesh)
aux.write( '%s_%s.mesh' % (filename_trunk, region.name),
io = 'auto' )
output( '...done' )示例4: save_state
# 需要导入模块: from mesh import Mesh [as 别名]
# 或者: from mesh.Mesh import from_region [as 别名]
def save_state(self, filename, state=None, out=None,
fill_value=None, post_process_hook=None,
linearization=None, file_per_var=False, **kwargs):
"""
Parameters
----------
file_per_var : bool or None
If True, data of each variable are stored in a separate
file. If None, it is set to the application option value.
linearization : Struct or None
The linearization configuration for higher order
approximations. If its kind is 'adaptive', `file_per_var` is
assumed True.
"""
linearization = get_default(linearization, self.linearization)
if linearization.kind != 'adaptive':
file_per_var = get_default(file_per_var, self.file_per_var)
else:
file_per_var = True
extend = not file_per_var
if (out is None) and (state is not None):
out = state.create_output_dict(fill_value=fill_value,
extend=extend,
linearization=linearization)
if post_process_hook is not None:
out = post_process_hook(out, self, state, extend=extend)
if linearization.kind == 'adaptive':
for key, val in out.iteritems():
mesh = val.get('mesh', self.domain.mesh)
aux = io.edit_filename(filename, suffix='_' + val.var_name)
mesh.write(aux, io='auto', out={key : val},
float_format=self.float_format, **kwargs)
if hasattr(val, 'levels'):
output('max. refinement per group:', val.levels)
elif file_per_var:
meshes = {}
if self.equations is None:
varnames = {}
for key, val in out.iteritems():
varnames[val.var_name] = 1
varnames = varnames.keys()
outvars = self.create_variables(varnames)
itervars = outvars.__iter__
else:
itervars = self.equations.variables.iter_state
for var in itervars():
rname = var.field.region.name
if meshes.has_key( rname ):
mesh = meshes[rname]
else:
mesh = Mesh.from_region(var.field.region, self.domain.mesh,
localize=True,
is_surface=var.is_surface)
meshes[rname] = mesh
vout = {}
for key, val in out.iteritems():
try:
if val.var_name == var.name:
vout[key] = val
except AttributeError:
msg = 'missing var_name attribute in output!'
raise ValueError(msg)
aux = io.edit_filename(filename, suffix='_' + var.name)
mesh.write(aux, io='auto', out=vout,
float_format=self.float_format, **kwargs)
else:
self.domain.mesh.write(filename, io='auto', out=out,
float_format=self.float_format, **kwargs)