SDACreate1d

Creates a one-dimensional regular array that is distributed across some processors. This is the simplified interface, must be used with SDAXXX operations, NOT DAXXX operations.

Synopsis

#include "petscda.h"   
PetscErrorCode PETSCDM_DLLEXPORT SDACreate1d(MPI_Comm comm,DAPeriodicType wrap,PetscInt M,PetscInt w,PetscInt s,PetscInt *lc,SDA *sda)

Input Parameters

comm -MPI communicator
wrap -type of periodicity should the array have, if any
        DA_NONPERIODIC, DA_XPERIODIC
M -global dimension of the array
w -number of degress of freedom per node
s -stencil width
lc -array containing number of nodes in X direction on each processor, or PETSC_NULL

Output Parameter

sda -the resulting array object

Keywords

distributed array, create, two-dimensional

See Also

SDADestroy(), SDACreate2d(), SDACreate3d()

Level:beginner
Location:
src/dm/da/utils/sda2.c
Index of all DA routines
Table of Contents for all manual pages
Index of all manual pages