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Module HSTPLR in SLATEC

General Information

Solve the standard five-point finite difference approximation on a staggered grid to the Helmholtz equation in polar coordinates.

Usage
CALL HSTPLR (A, B, M, MBDCND, BDA, BDB, C, D, N, NBDCND, BDC, BDD, ELMBDA, F, IDIMF, PERTRB, IERROR, W)
Classification
I2b1a1aPoisson (Laplace) or Helmholtz equation on a rectangular domain (or topologically rectangular in the coordinate system)
Type
subroutine in SLATEC package
Language
Fortran
Availability
Public domain, Portable
Precision
Single Precision

Download from ARNO; Silicon Graphics Origin 2000

Location
National Institute of Standards and Technology (NIST), Gaithersburg, MD.
Contact
Gaithersburg Consulting Office: 301-975-2968, consult@nist.gov
Usage
Those logged in to arno.nist.gov or amur.nist.gov may access this module as follows.
To Link
f77 -o prog prog.f -lslatec

Installation on ITL; Unix Workstation Network

Location
National Institute of Standards and Technology (NIST), Gaithersburg, MD.
Contact
Gaithersburg Consulting Office: 301-975-2968 (FTS 879-2968)
Usage
Access available only to NIST staff on internal Unix systems. They may access this package provided the /itl tree is cross-mounted.
Documentation
slatecdoc hstplr
Fullsource
slatecsrcx hstplr
Source
slatecsrc HSTPLR
To Link
f77 -o example example.f -lslatec
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