paraview.simple.PIOReader

paraview.simple.PIOReader(*input, **params)

PIO is a file format

in support of XRAGE. The input file (.pio) opened by the PIO reader is an ASCII description of the data files within a dump directory numbered by cycle. The reader uses a PIOData class to read the file and a PIOAdaptor to build an unstructured or hypertree grid from the data. Requested data is filled into the structures. This is a distributed reader.

Data Descriptors

CellArrays

Variables written to the data files are described in the .pio file and are presented for selection. Only selected variables are loaded for a time step.

FileName

ASCII .pio file describes locations of data files, type and order of data written to the files.

LoadTracers

This property determines if tracer data is read into a second unstructured grid.

LoadvariablesasdoublesFloat64

This property determines if the AMR and tracer variable data is read as 64 bit float.

TimeArray

This property sets which field data to use as time arrays to read. If set to Default, time steps are incremented integer values starting at zero.

TimestepValues

UseHyperTreeGridHTGforAMRMesh

This property determines if AMR in the PIO file is created as a hypertree grid rather than as an unstructured grid.

Data Descriptors inherited from Proxy

__dict__

dictionary for instance variables (if defined)

__weakref__

list of weak references to the object (if defined)

Methods

Initialize = aInitialize(self, connection=None, update=True)

Methods inherited from SourceProxy

FileNameChanged(self)

Called when the filename of a source proxy is changed.

GetCellDataInformation(self)

Returns the associated cell data information.

GetDataInformation(self, idx=None)

This method returns a DataInformation wrapper around a vtkPVDataInformation

GetFieldDataInformation(self)

Returns the associated cell data information.

GetPointDataInformation(self)

Returns the associated point data information.

UpdatePipeline(self, time=None)

This method updates the server-side VTK pipeline and the associated data information. Make sure to update a source to validate the output meta-data.

UpdatePipelineInformation(self)

This method updates the meta-data of the server-side VTK pipeline and the associated information properties

__getitem__(self, idx)

Given a slice, int or string, returns the corresponding output port

Methods inherited from Proxy

GetProperty(self, name)

Given a property name, returns the property object.

GetPropertyValue(self, name)

Returns a scalar for properties with 1 elements, the property itself for vectors.

InitializeFromProxy(self, aProxy, update=True)

Constructor. Assigns proxy to self.SMProxy, updates the server object as well as register the proxy in _pyproxies dictionary.

ListProperties(self)

Returns a list of all property names on this proxy.

SetPropertyWithName(self, pname, arg)

Generic method for setting the value of a property.

__del__(self)

Destructor. Cleans up all observers as well as remove the proxy from the _pyproxies dictionary

__eq__(self, other)

Returns true if the underlying SMProxies are the same.

__getattr__(self, name)

With the exception of a few overloaded methods, returns the SMProxy method

__hash__(self)

Return hash(self).

__init__(self, **args)

Default constructor. It can be used to initialize properties by passing keyword arguments where the key is the name of the property. In addition registrationGroup and registrationName (optional) can be specified (as keyword arguments) to automatically register the proxy with the proxy manager.

__iter__(self)

Creates an iterator for the properties.

__ne__(self, other)

Returns false if the underlying SMProxies are the same.

__setattr__(self, name, value)

Implement setattr(self, name, value).

add_attribute(self, name, value)

For the full list of servermanager proxies, please refer to Available readers, sources, writers, filters and animation cues