#include	"focas1.h"
#include	"match1.h"


/* MFILTER -- Filter objects in a matched catalog */

mdofilter (input, output)
char	*input;
char	*output;
{
    FILE    *fin, *fout;
    struct sgparm   msp[MAXMATCH];
    int     i;

    fin = mcatopen (input, 0);
    fout = mcatopen (output, 1);
    for (i = 0; i < ncats; i++) {
	rdcathdr (fin, 1);
	msp[i] = sp;
	wtcathdr (fout, 1);
    }

    for (;;) {
	if (rdmcatob (fin, &mentry, mob))
	    break;
	if (mfilter (msp, &mentry, mob))
	    wtmcat (fout, &mentry, mob);
    }

    fclose (fin);
    fclose (fout);
}