Module H2CPSS in CRAYFISHPAK

• CRAYFISHPAK Information

• Components
  • Documentation from ARNO

H2CPSS

 
Solves the standard five-point finite difference approximation on a staggered
grid to the two-dimensional Helmholtz equation in polar coordinates.
(Vectorized version of FISHPAK's HSTPLR).
 
Classes  :  I2b1a1a . Poisson (Laplace) or Helmholtz equation on a rectangular
                    domain (or topologically rectangular in the coordinate
                    system)
 
Type     : Fortran subroutine in CRAYFISHPAK library.
Access   : Proprietary. Many implementations available.
Precision: Double.
Note     : Vectorized
 
Usage    : CALL H2CPSS (BDRS, BDRF, BDTS, BDTF, LDIMF ,F, PERTRB, SAVE, W)
 
Details  : Documentation
Sites    : (1) ARNO
 

Implementation of H2CPSS from CRAYFISHPAK on ARNO

 
ARNO:      Silicon Graphics Origin 2000, National Institute of Standards and
           Technology (NIST), Gaithersburg, MD. Available to NIST staff.
 
Precision: Double.
Note     : Vectorized
 
Those logged in to arno.nist.gov or amur.nist.gov may access this module as
follows.
 
   Link         : Library coded in single precision, but converted to double
                  via the f90 -default64 option. Compile/link using f90
                  -default64 prog.f -L
                  /usr/local/apps/crayfishpak/sngl/src
                  -lcrayfishpak_f90_default64
   Documentation: more /usr/local/apps/crayfishpak/sngl/doc/h2cpss