petsc-3.7.1 2016-05-15
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PetscDTGaussTensorQuadrature

creates a tensor-product Gauss quadrature

Synopsis

#include "petscdt.h" 
PetscErrorCode PetscDTGaussTensorQuadrature(PetscInt dim, PetscInt npoints, PetscReal a, PetscReal b, PetscQuadrature *q)
Not Collective Many br

Input Arguments

dim - The spatial dimension Many br
npoints - number of points in one dimension Many br
a - left end of interval (often-1) Many br
b - right end of interval (often +1) Many br

Output Argument

q -A PetscQuadrature object Many br

Many br

See Also

PetscDTGaussQuadrature(), PetscDTLegendreEval()

Level:intermediate
Location:
src/dm/dt/interface/dt.c
Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages