From fa080de7afc95aa1c19a6e6fc0e0708ced2eadc4 Mon Sep 17 00:00:00 2001 From: Joseph Hunkeler Date: Wed, 8 Jul 2015 20:46:52 -0400 Subject: Initial commit --- pkg/images/imcoords/src/sftools.x | 68 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 68 insertions(+) create mode 100644 pkg/images/imcoords/src/sftools.x (limited to 'pkg/images/imcoords/src/sftools.x') diff --git a/pkg/images/imcoords/src/sftools.x b/pkg/images/imcoords/src/sftools.x new file mode 100644 index 00000000..02bec379 --- /dev/null +++ b/pkg/images/imcoords/src/sftools.x @@ -0,0 +1,68 @@ +include +include "starfind.h" + +# SF_GPARS-- Read in the star finding parameters from the datapars file. + +procedure sf_gpars (sf) + +pointer sf #I pointer to the star finding structure + +int clgeti() +real clgetr() + +begin + # Initialize the data structure. + call sf_init (sf) + + # Fetch the star finding parameters. + SF_HWHMPSF(sf) = clgetr ("hwhmpsf") + SF_FRADIUS(sf) = clgetr ("fradius") + SF_THRESHOLD(sf) = clgetr ("threshold") + SF_DATAMIN(sf) = clgetr ("datamin") + SF_DATAMAX(sf) = clgetr ("datamax") + SF_SEPMIN(sf) = clgetr ("sepmin") + SF_NPIXMIN(sf) = clgeti ("npixmin") + SF_MAGLO(sf) = clgetr ("maglo") + SF_MAGHI(sf) = clgetr ("maghi") + SF_ROUNDLO(sf) = clgetr ("roundlo") + SF_ROUNDHI(sf) = clgetr ("roundhi") + SF_SHARPLO(sf) = clgetr ("sharplo") + SF_SHARPHI(sf) = clgetr ("sharphi") +end + + +# SF_INIT -- Initialize the STARFIND task data structure and set the +# star finding parameters to their default values. + +procedure sf_init (sf) + +pointer sf #U pointer to the star finding structure + +begin + call calloc (sf, LEN_STARFIND, TY_STRUCT) + + SF_HWHMPSF(sf) = DEF_HWHMPSF + SF_FRADIUS(sf) = DEF_FRADIUS + SF_THRESHOLD(sf) = DEF_THRESHOLD + SF_DATAMIN(sf) = DEF_DATAMIN + SF_DATAMAX(sf) = DEF_DATAMAX + SF_SHARPLO(sf) = DEF_SHARPLO + SF_SHARPHI(sf) = DEF_SHARPHI + SF_ROUNDLO(sf) = DEF_ROUNDLO + SF_ROUNDHI(sf) = DEF_ROUNDHI + SF_MAGLO(sf) = DEF_MAGLO + SF_MAGHI(sf) = DEF_MAGHI + SF_SEPMIN(sf) = DEF_SEPMIN + SF_NPIXMIN(sf) = DEF_NPIXMIN +end + + +# SF_FREE -- Free the STARFIND task data structure. + +procedure sf_free (sf) + +pointer sf #U pointer to the star finding structure + +begin + call mfree (sf, TY_STRUCT) +end -- cgit