vtkPCosmoHaloFinder

Section: Visualization Toolkit Parallel Classes

Usage

vtkPCosmoHaloFinder is a filter object that operates on the unstructured grid of all particles and assigns each particle a halo id.

To create an instance of class vtkPCosmoHaloFinder, simply invoke its constructor as follows

  obj = vtkPCosmoHaloFinder

Methods

The class vtkPCosmoHaloFinder has several methods that can be used. They are listed below. Note that the documentation is translated automatically from the VTK sources, and may not be completely intelligible. When in doubt, consult the VTK website. In the methods listed below, obj is an instance of the vtkPCosmoHaloFinder class.

string = obj.GetClassName ()
int = obj.IsA (string name)
vtkPCosmoHaloFinder = obj.NewInstance ()
vtkPCosmoHaloFinder = obj.SafeDownCast (vtkObject o)
vtkMultiProcessController = obj.GetController () - Set the communicator object for interprocess communication
obj.SetController (vtkMultiProcessController ) - Set the communicator object for interprocess communication
obj.SetNP (int ) - Specify the number of seeded particles in one dimension (total = np^3)
int = obj.GetNP () - Specify the number of seeded particles in one dimension (total = np^3)
obj.SetRL (float ) - Specify the physical box dimensions size (rL) (default 91)
float = obj.GetRL () - Specify the physical box dimensions size (rL) (default 91)
obj.SetOverlap (float ) - Specify the ghost cell spacing (edge boundary of box) (default 5)
float = obj.GetOverlap () - Specify the ghost cell spacing (edge boundary of box) (default 5)
obj.SetPMin (int ) - Specify the minimum number of particles for a halo (pmin)
int = obj.GetPMin () - Specify the minimum number of particles for a halo (pmin)
obj.SetBB (float ) - Specify the linking length (bb)
float = obj.GetBB () - Specify the linking length (bb)
obj.SetParticleMass (float ) - Specify the particle mass
float = obj.GetParticleMass () - Specify the particle mass
obj.SetCopyHaloDataToParticles (int ) - Copy the halo information to the original particles (Default on)
int = obj.GetCopyHaloDataToParticles () - Copy the halo information to the original particles (Default on)