# chammp # ====== # # This directory contains items relating to the numerical solution # of the shallow water equations in spherical geometry. # The shallow water equations are used as a kernel for both # oceanic and atomospheric general circulation models and # are of interest in evaluating numerical methods for weather # forecasting and climate modeling. The DOE Computer Hardware, # Advanced Mathematics and Model Physics (CHAMMP) program # is interested in the development of new mathematical methods # for these problems. To promote this developmet, a set of # test cases has been proposed and example software and reference # solutions are provided. file chammp/shallow.tex # LaTeX document containing benchmarks and results pertaining to # shallow water equation solution methods. # Last updated: 10/1/93 file chammp/shallow.bib # LaTeX bibliography file of articles and reports dealing with # the test cases. # Last updated: 10/1/93 file chammp/stswm.tar.Z # NCAR spectral transform shallow water model and documentation. # This code computes reference solutions for all test cases in # Williamson et. al., JCP Vol 102, p. 211-224 (1992). # Authors J.J. Hack and R. Jakob # [Reference solutions generated by this code are available by # anonymous ftp from ftp.ucar.edu (IP address 128.117.64.4) # in directory chammp/shallow.] # Last updated: 10/1/93 file chammp/pstswm.tar.Z # Parallel version of stswm for message passing parallel computers. # Contains a variety of parallel algorithms implementing the # spectral transform method. Code useful for comparison of # parallel algorithms: transpose vs. transform, overlapped vs. # nonoverlapped communication, etc. Uses PICL for portability. # Authors: P.H. Worley and I.T. Foster # Last updated: 10/1/93