// triload.cxx -- read in a .node file and fix the z values of the // interpolated points // // Written by Curtis Olson, started November 1997. // // Copyright (C) 1997 - 1998 Curtis L. Olson - curt@me.umn.edu // // This program is free software; you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation; either version 2 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program; if not, write to the Free Software // Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. // // $Id$ // (Log is kept at end of this file) #include <stdio.h> #include <string.h> #ifdef HAVE_STDLIB_H # include <stdlib.h> #endif // HAVE_STDLIB_H #include "triload.hxx" int nodecount; // load the node information void triload(char *filename, double nodes[MAX_NODES][3]) { FILE *node; int dim, junk1, junk2; int i; printf("Loading node file: %s ...\n", filename); if ( (node = fopen(filename, "r")) == NULL ) { printf("Cannot open file '%s'\n", filename); exit(-1); } fscanf(node, "%d %d %d %d", &nodecount, &dim, &junk1, &junk2); if ( nodecount > MAX_NODES - 1 ) { printf("Error, too many nodes, need to increase array size\n"); exit(-1); } else { printf(" Expecting %d nodes\n", nodecount); } for ( i = 1; i <= nodecount; i++ ) { fscanf(node, "%d %lf %lf %lf %d\n", &junk1, &nodes[i][0], &nodes[i][1], &nodes[i][2], &junk2); // printf("%d %.2f %.2f %.2f\n", junk1, nodes[i][0], nodes[i][1], // nodes[i][2]); } fclose(node); } // $Log$ // Revision 1.2 1998/04/26 05:02:06 curt // Added #ifdef HAVE_STDLIB_H // // Revision 1.1 1998/04/08 23:05:58 curt // Adopted Gnu automake/autoconf system. // // Revision 1.3 1998/03/03 16:00:59 curt // More c++ compile tweaks. // // Revision 1.2 1998/01/09 23:03:09 curt // Restructured to split 1deg x 1deg dem's into 64 subsections. // // Revision 1.1 1997/11/27 00:17:35 curt // Initial revision. //