file pdes/mgghat/src for source code for MGGHAT size 343 kB see supplementary routines from linpack and the blas, e.g. by asking , "send ssifa ssisl sgbco sgbsl scopy from linpack" , and put these in linpack.f file pdes/mgghat/doc for user's guide for MGGHAT lang ASCII text file, LaTeX, PostScript see HTML version size 358 kB file pdes/mgghat/graphics for examples of how to use gnuplot to display saved output files size 640 kB # "send all from pdes/mgghat" will get all three. file pdes/mgghat/readme .