2 * This file is part of TISEAN
4 * Copyright (c) 1998-2007 Rainer Hegger, Holger Kantz, Thomas Schreiber
6 * TISEAN is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * TISEAN is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with TISEAN; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
20 /*Author: Rainer Hegger Last modified: Sep 5, 2004*/
22 * Sep 5 2004: + include <stdlib.h>
26 #include "tisean_cec.h"
29 void rescale_data(double *x,unsigned long l,double *min,double *interval)
36 if (x[i] < *min) *min=x[i];
37 if (x[i] > *interval) *interval=x[i];
41 if (*interval != 0.0) {
43 x[i]=(x[i]- *min)/ *interval;
46 fprintf(stderr,"rescale_data: data ranges from %e to %e. It makes\n"
47 "\t\tno sense to continue. Exiting!\n\n",*min,*min+(*interval));
48 exit(RESCALE_DATA_ZERO_INTERVAL);