genericROM.IO.ZsetInputReader module

ConstructConstitutiveLawsList(inputFileName)[source]

Constructs the constitutive laws defined in the Z-set input file “inputFileName” (.inp)

Parameters:: inputFileName (str) – Z-set input file
Returns:: list of constitutive laws, each one having one of the formats defined in Containers.ConstitutiveLaws
Return type:: list

ConstructInitialCondition(inputFileName)[source]

Functional API

Constructs the initial condition defined in the Z-set input file “inputFileName” (.inp)

Parameters:: inputFileName (str) – Z-set input file
Returns:: object defining an initial condition
Return type:: InitialCondition

ConstructLoadingsList(inputFileName, loadingTags=None)[source]

Constructs the loadings defined in the Z-set input file “inputFileName” (.inp)

Parameters:: inputFileName (str) – Z-set input file
Returns:: list of loadings, each one having one of the formats defined in Containers.Loadings
Return type:: list

ConstructOneMechanicalConstitutiveLaw(folder, materialFileName, behavior, rotMat=array([[1., 0., 0.], [0., 1., 0.], [0., 0., 1.]]), density=None, set='ALLELEMENT')[source]

Constructs one Z-mat constitutive law

Parameters:

folder (str) – folder containing the Z-mat file
materialFileName (str, max 8 characters) – name of the file containing the definition on the constitutive law in Z-set
behavior (str) – name of the Z-mat behavior, “gen_evp” or “linear_elastic”
density (float, optional) – density of the material (must be specified if the problem features centrifugal effect, for instance)
set (str, optional) – element set on which the constitutive law is defined

Return type:

ZmatConstitutiveLaw or MecaUniformLinearElasticity

ReadInputTimeSequence(inputFileName)[source]

Functional API

Reads the time sequence from the Z-set input file “inputFileName” (.inp) (may be different from the ones defined in the solution file if the solver chose to solve at additional time steps)

Parameters:: inputFileName (str) – Z-set input file
Returns:: of size (numberOfSnapshots,)
Return type:: np.ndarray

UpdateFileName(fileName)[source]

Modifies the filename in parallel with distributed memory settings

Parameters:: fileName (str) – filename to be updated
Returns:: updated filename
Return type:: str

class ZsetInputReader(inputFileName=None, string=None, rootpath=None)[source]

Bases: InputReaderBase

Class containing a reader for Z-set input file

inputFileName

name of the Z-set input file (.inp)

Type:: str, must be defined if string is None

string

content of a Z-set input file

Type:: str, must be defined if inputFileName is None

inputFile

list containing the input file as parsed by Muscat.IO.ZebulonIO

Type:: list

rootpath

list containing the input file as parsed by Muscat.IO.ZebulonIO

Type:: str, must be defined if string is not None

problemType

Z-set type of problem : “mechanical” or “thermal_transient”

Type:: str

ConstructConstitutiveLawsList()[source]

Constructs the constitutive laws

Returns:: list of constitutive laws, each one having one of the formats defined in Containers.ConstitutiveLaws
Return type:: list

ConstructInitialCondition()[source]

Constructs the initial condition

Returns:: object defining an initial condition
Return type:: InitialCondition

ConstructLoadingsList(loadingTags=None)[source]

Constructs the loadings, possibily a subset of loading using the parameter loadingTags

Parameters:: loadingTags (list, optional) – list of str, among knownLoadingTags
Returns:: list of loadings, each one having one of the formats defined in Containers.Loadings
Return type:: list

ConstructOneConstitutiveLaw(materialFileName, set, rotMat)[source]

Constructs one constitutive law

Parameters:

materialFileName (str, max 8 characters) – name of the file containing the definition on the constitutive law in Z-set
set (str) – element set on which the constitutive law is defined

Returns:

the constructed loading in one of the formats defined in Containers.ConstitutiveLaws

Return type:

ConstitutiveLawBase

ConstructOneLoading(key, load, tables, inputTimeSequence)[source]

Constructs one loading

Parameters:

key (str) – Zset keyword for the loading
load (list) – list containing the boundary condition data as defined in Muscat.IO.ZebulonIO
tables (dict) – list containing the tables data as defined in Muscat.IO.ZebulonIO
inputTimeSequence (list or 1D np.ndarray) – time sequence defined in the Z-set input file

Returns:

the constructed loading in one of the formats defined in Containers.Loadings

Return type:

LoadingBase

ReadInputTimeSequence()[source]

Reads the time sequence (may be different from the ones defined in the solution file if the solver chose to solve at additional time steps)

Returns:: of size (numberOfSnapshots,)
Return type:: np.ndarray