/*****************************************************************************/
/***                                                                       ***/
/***                            write_cats()                               ***/
/***   	        Writes out category file for morphometric features	   ***/
/***               Jo Wood, Project ASSIST, 7th February 1995              ***/
/***                                                                       ***/
/*****************************************************************************/
#include <grass/gis.h>
#include <grass/glocale.h>
#include "param.h"


void write_cats(void)
{
    struct Categories	cats;

    /*------------------------------------------------------------------------*/
    /*                            INITIALISE                                  */
    /*------------------------------------------------------------------------*/ 
    G_init_cats ((CELL)0, "", &cats);
    G_set_raster_cats_title("Surface Features",&cats);

    /*------------------------------------------------------------------------*/
    /*                      FILL OUT CATEGORIES STRUCTURE                     */
    /*------------------------------------------------------------------------*/ 
    G_set_cat(FLAT,   " Planar",       &cats);
    G_set_cat(PIT,    " Pit",          &cats);
    G_set_cat(PEAK,   " Peak",         &cats);
    G_set_cat(RIDGE,  " Ridge",        &cats);
    G_set_cat(CHANNEL," Channel",      &cats);
    G_set_cat(PASS,   " Pass (saddle)",&cats);

    /*------------------------------------------------------------------------*/
    /*                     WRITE OUT CATEGORIES STRUCTURE                     */
    /*------------------------------------------------------------------------*/ 
    if (G_write_cats(rast_out_name,&cats) <=0)
	G_warning(_("can't write category file for <%s>"), rast_out_name);

    G_free_cats(&cats);

    return;
}