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