DataFieldModel

class persalys.DataFieldModel(*args)

Defines field evaluation from external data and mesh.

Parameters

namestr

Name

meshModelMeshModel

Mesh model indexing data

processSampleProcessSample

Field data, (optional)

Examples

>>> import persalys
>>> import openturns as ot
>>> meshModel = persalys.GridMeshModel([persalys.Variable('t', 'date')], ot.Interval([1], [12]), [12])
>>> model = persalys.DataFieldModel('myModel', meshModel)
>>> fileName = 'sample.csv'
>>> sample = ot.Normal(12).getSample(30)
>>> sample.exportToCSVFile(fileName)
>>> model.importProcessSample(fileName, persalys.Tools.Columns)

Methods

getClassName()	Accessor to the object's name.
getId()	Accessor to the object's id.
getImplementation()	Accessor to the underlying implementation.
getMeshModel()	Mesh model accessor.
getName()	Accessor to the object's name.
getProcessSample()	Process sample accessor.
getProcessSampleAsSample()	Process sample accessor.
getPythonScript()	Python script accessor.
importProcessSample(*args)	Data import method.
isValid()	Python script accessor.
setMeshModel(meshModel)	Mesh model accessor.
setName(name)	Accessor to the object's name.
setProcessSample(processSample)	Process sample accessor.
setSampleAsProcessSample(sample)	Process sample accessor.

__init__(*args)

getClassName()

Accessor to the object’s name.

Returns

class_namestr

The object class name (object.__class__.__name__).

getId()

Accessor to the object’s id.

Returns

idint

Internal unique identifier.

getImplementation()

Accessor to the underlying implementation.

Returns

implImplementation

A copy of the underlying implementation object.

getMeshModel()

Mesh model accessor.

Returns

meshModelMeshModel

Mesh model.

getName()

Accessor to the object’s name.

Returns

namestr

The name of the object.

getProcessSample()

Process sample accessor.

Returns

processSampleProcessSample

Process sample containing field data.

getProcessSampleAsSample()

Process sample accessor.

Returns

sampleSample

Sample (dimension n-vertices, size n-trajectories) containing field data.

getPythonScript()

Python script accessor.

Returns

scriptstr

Python script to replay the model.

importProcessSample(*args)

Data import method.

Parameters

fileNamestr

Name of the file containing field data.

orderint

Wether data is mesh-indexed as lines or columns in the file (optional, default : persalys.Tools.Columns)

isValid()

Python script accessor.

Returns

isValidbool

Wether the model data is valid or not. It must contain only valid numerical values and data must be correctly indexed on the mesh model.

setMeshModel(meshModel)

Mesh model accessor.

Parameters

meshModelMeshModel

Mesh model.

setName(name)

Accessor to the object’s name.

Parameters

namestr

The name of the object.

setProcessSample(processSample)

Process sample accessor.

Parameters

processSampleProcessSample

Process sample containing field data.

setSampleAsProcessSample(sample)

Process sample accessor.

Parameters

sampleSample

Sample containing field data.