1 // main.cxx -- read in a .node file and fix the z values of the interpolated
4 // Written by Curtis Olson, started November 1997.
6 // Copyright (C) 1997 Curtis L. Olson - curt@infoplane.com
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)
27 #include <sys/types.h>
35 #endif // HAVE_STDLIB_H
37 #include <DEM/dem.hxx>
39 #include "fixnode.hxx"
42 // find all the matching files in the specified directory and fix them
43 void process_files(const string& root_path, fgDEM& dem) {
51 if ( (d = opendir( root_path.c_str() )) == NULL ) {
52 cout << "cannot open directory " + root_path + "\n";
56 while ( (de = readdir(d)) != NULL ) {
57 len = strlen(de->d_name);
61 // printf("--> %s \n", ptr);
63 if ( strcmp(ptr, ".1.node") == 0 ) {
64 file_path = root_path + "/" + de->d_name;
65 cout << "File = " + file_path + "\n";
67 // load the input data files
68 load_nodes(file_path, node_list);
70 fix_nodes(file_path, dem, node_list);
78 int main(int argc, char **argv) {
80 string demfile, root_path;
83 cout << "Usage " << argv[0] << " demfile root_path\n";
87 cout << "Starting fixnode\n";
92 // load the corresponding dem file so we can interpolate elev values
97 // process all the *.1.node files in the specified directory
98 process_files(root_path, dem);
105 // Revision 1.7 1998/09/19 20:43:54 curt
106 // C++-ified and STL-ified the code. Combined triload.* and fixnode.* into
109 // Revision 1.6 1998/09/19 18:01:27 curt
110 // Support for changes to libDEM.a
112 // Revision 1.5 1998/07/22 21:46:41 curt
113 // Fixed a bug that was triggering a seg fault.
115 // Revision 1.4 1998/06/27 16:55:24 curt
116 // Changed include order for <sys/types.h>
118 // Revision 1.3 1998/04/26 05:02:06 curt
119 // Added #ifdef HAVE_STDLIB_H
121 // Revision 1.2 1998/04/14 02:26:04 curt
122 // Code reorganizations. Added a Lib/ directory for more general libraries.
124 // Revision 1.1 1998/04/08 23:05:57 curt
125 // Adopted Gnu automake/autoconf system.
127 // Revision 1.6 1998/04/06 21:09:44 curt
128 // Additional win32 support.
129 // Fixed a bad bug in dem file parsing that was causing the output to be
130 // flipped about x = y.
132 // Revision 1.5 1998/03/19 02:50:20 curt
133 // Updated to support -lDEM class.
135 // Revision 1.4 1998/03/03 16:00:58 curt
136 // More c++ compile tweaks.
138 // Revision 1.3 1998/01/09 23:03:08 curt
139 // Restructured to split 1deg x 1deg dem's into 64 subsections.
141 // Revision 1.2 1997/12/02 13:12:07 curt
142 // Updated to fix every node.
144 // Revision 1.1 1997/11/27 00:17:34 curt