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diff --git a/math/gsurfit/doc/gssave.hlp b/math/gsurfit/doc/gssave.hlp new file mode 100644 index 00000000..a6faf568 --- /dev/null +++ b/math/gsurfit/doc/gssave.hlp @@ -0,0 +1,39 @@ +.help gssave Aug85 "Gsurfit Package" +.ih +NAME +gssave -- save parameters of the fit +.ih +SYNOPSIS +call gssave (sf, fit) + +.nf +pointer sf # surface descriptor +real fit[ARB] # fit array +.fi +.ih +ARGUMENTS +.ls sf +Pointer to the surface descriptor structure. +.le +.ls fit +Array containing fit parameters. The size of the fit array can be determined +by a call to gsstati. +.le + +.nf + len_fit = gsstati (sf, GSNSAVE) +.fi +.ih +DESCRIPTION +GSSAVE saves the surface parameters in the real array fit. The first eight +elements of fit contain the surface_type, xorder, yorder, xterms, xmin, +xmax, ymin and ymax. The coefficients are stored in the remaining array +elements. +.ih +NOTES +GSSAVE does not preserve the matrices and vectors used by the fitting +routines. +.ih +SEE ALSO +gsrestore +.endhelp |