/*! \file nrrd.c
 *
 * \author John Reppy
 *
 * Common utility code for dealing with nrrd files.
 */

/*
 * This code is part of the Diderot Project (http://diderot-language.cs.uchicago.edu)
 *
 * COPYRIGHT (c) 2015 The University of Chicago
 * All rights reserved.
 */

#include "Diderot/diderot.h"
#include <teem/nrrd.h>

Nrrd *Diderot_LoadNrrdFile (WorldPrefix_t *wrld, const char *filename) 
{
  /* create a nrrd; at this point this is just an empty container */
    Nrrd *nin = nrrdNew();

  /* read in the nrrd from file */
    if (nrrdLoad(nin, filename, NULL) != 0) {
	char *msg = biffGetDone(NRRD);
        biffMsgAdd(wrld->errors, msg);
	FREE (msg);
        return 0;
    }
         
    return nin; 
  
}