#include <sli/fitscc.h>
#include <stdlib.h>

using namespace sli;


int main(int argc, char *argv[])
{
    if (argc != 4) {
        sli__eprintf("usage: %s OBJECT MASTER_FLAT OUTPUT\n", argv[0]);
        exit(1);
    }

    fitscc object;
    object.read_stream(argv[1]);

    fitscc master_flat;
    master_flat.read_stream(argv[2]);

    object.image(0L).float_array() /= master_flat.image(0L).float_array();
    object.write_stream(argv[3]);

    return 0;
}