From 40e5a5811c6ffce9b0974e93cdd927cbcf60c157 Mon Sep 17 00:00:00 2001 From: Joe Hunkeler Date: Tue, 11 Aug 2015 16:51:37 -0400 Subject: Repatch (from linux) of OSX IRAF --- math/gsurfit/doc/gssub.hlp | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 math/gsurfit/doc/gssub.hlp (limited to 'math/gsurfit/doc/gssub.hlp') diff --git a/math/gsurfit/doc/gssub.hlp b/math/gsurfit/doc/gssub.hlp new file mode 100644 index 00000000..2c771612 --- /dev/null +++ b/math/gsurfit/doc/gssub.hlp @@ -0,0 +1,35 @@ +.help gssub Aug85 "Gsurfit Package" +.ih +NAME +gssub -- subtract surface 1 from surface 2 +.ih +SYNOPSIS +gssub (sf1, sf2, sf3) + +.nf +pointer sf1 # first surface descriptor +pointer sf2 # second surface descriptor +pointer sf3 # resultant surface descriptor +.fi +.ih +ARGUMENTS +.ls sf1 +Pointer to the first surface descriptor. +.le +.ls sf2 +Pointer to the second surface descriptor. +.le +.ls sf3 +Pointer to the resultant surface descriptor. +.le +.ih +DESCRIPTION +The coefficients of surface 2 are subtracted from surface 1. GSSUB checks +that the surface_types are the same and that the fits are normalized over +the same range of data. +.ih +NOTES +.ih +SEE ALSO +gscopy, gsadd +.endhelp -- cgit