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

The Integrate Attributes filter integrates all point and cell data attributes while computing the total length, area or volume. This filter does not integrate point and cell data for 0-D cells (vertex and polyvertex). If the input dataset has mixed dimensionality, only the cells of highest dimension will be used for integration. Ex: In a dataset with lines, triangles and hexahedra, the integration process will ignore contribution from lines and triangles. When the highest dimension is 1, the sum variable corresponds to the total length. Similarly, for 2-D and 3-D integration the sum variable is the total area and total volume respectively. The output of this filter is a single point and vertex. The attributes for this point and vertex will contain the integration results for the corresponding input attributes and the sum variable.

Data Descriptors


This option concerns the output cell data. If it is turned on, then each value in the output cell data will be divided by the total length/area/volume. If the dataset is distributed among MPI nodes, the total length/volume/area is is the sum of the individual total contributions from all pieces.


This property specifies the input to the Integrate Attributes filter.

Data Descriptors inherited from Proxy


dictionary for instance variables (if defined)


list of weak references to the object (if defined)


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

Methods inherited from SourceProxy


Called when the filename of a source proxy is changed.


Returns the associated cell data information.

GetDataInformation(self, idx=None)

This method returns a DataInformation wrapper around a vtkPVDataInformation


Returns the associated cell data information.


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.


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.


Returns a list of all property names on this proxy.

SetPropertyWithName(self, pname, arg)

Generic method for setting the value of a property.


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


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.


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