paraview.simple.GradientOfUnstructuredDataSet
=============================================

.. currentmodule:: paraview.simple

.. autofunction:: GradientOfUnstructuredDataSet

Data Descriptors
----------------


   
   ComputeDivergence
       When this flag is on, the gradient filter will compute
       the divergence of a 3 component array.
   
   ComputeGradient
       When this flag is on, the gradient filter will compute
       the gradient of the input array.
   
   ComputeQCriterion
       When this flag is on, the gradient filter will compute
       the Q-criterion of a 3 component array.
   
   ComputeVorticity
       When this flag is on, the gradient filter will compute
       the vorticity/curl of a 3 component array.
   
   DivergenceArrayName
       This property provides a name for the output array
       containing the divergence vector.
   
   FasterApproximation
       When this flag is on, the gradient filter will provide a
       less accurate (but close) algorithm that performs fewer derivative
       calculations (and is therefore faster). The error contains some
       smoothing of the output data and some possible errors on the boundary.
       This parameter has no effect when performing the gradient of cell
       data or when the input grid is not a vtkUnstructuredGrid.
   
   Input
       This property specifies the input to the Gradient
       (Unstructured) filter.
   
   QCriterionArrayName
       This property provides a name for the output array
       containing Q criterion.
   
   ResultArrayName
       This property provides a name for the output array
       containing the gradient vectors.
   
   ScalarArray
       This property lists the name of the scalar array from
       which to compute the gradient.
   
   VorticityArrayName
       This property provides a name for the output array
       containing the vorticity vector.
   
   

Data Descriptors inherited from SourceProxy
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~


   
   CellData
       Returns cell data information
   
   FieldData
       Returns field data information
   
   PointData
       Returns point data information
   
   

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
   
   __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)
   
   add_attribute(self, name, value)
   
   



For the full list of servermanager proxies, please refer to :doc:`Available readers, sources, writers, filters and animation cues <paraview.servermanager_proxies>`