146 lines
3.7 KiB
C++
146 lines
3.7 KiB
C++
// main.cxx -- read in a .node file and fix the z values of the interpolated
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// points
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//
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// Written by Curtis Olson, started November 1997.
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//
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// Copyright (C) 1997 Curtis L. Olson - curt@infoplane.com
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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//
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// $Id$
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// (Log is kept at end of this file)
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//
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#include <sys/types.h>
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#include <dirent.h>
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// #include <stdio.h>
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#include <string.h>
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#include <string>
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#ifdef HAVE_STDLIB_H
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# include <stdlib.h>
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#endif // HAVE_STDLIB_H
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#include <DEM/dem.hxx>
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#include "fixnode.hxx"
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// find all the matching files in the specified directory and fix them
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void process_files(const string& root_path, fgDEM& dem) {
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container node_list;
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DIR *d;
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struct dirent *de;
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string file_path;
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char *ptr;
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int len;
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if ( (d = opendir( root_path.c_str() )) == NULL ) {
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cout << "cannot open directory " + root_path + "\n";
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exit(-1);
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}
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while ( (de = readdir(d)) != NULL ) {
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len = strlen(de->d_name);
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if ( len > 7 ) {
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ptr = de->d_name;
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ptr += (len - 7);
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// printf("--> %s \n", ptr);
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if ( strcmp(ptr, ".1.node") == 0 ) {
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file_path = root_path + "/" + de->d_name;
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cout << "File = " + file_path + "\n";
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// load the input data files
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load_nodes(file_path, node_list);
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fix_nodes(file_path, dem, node_list);
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}
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}
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}
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}
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// main
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int main(int argc, char **argv) {
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fgDEM dem;
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string demfile, root_path;
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if ( argc != 3 ) {
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cout << "Usage " << argv[0] << " demfile root_path\n";
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exit(-1);
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}
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cout << "Starting fixnode\n";
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demfile = argv[1];
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root_path = argv[2];
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// load the corresponding dem file so we can interpolate elev values
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dem.open(demfile);
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dem.parse();
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dem.close();
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// process all the *.1.node files in the specified directory
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process_files(root_path, dem);
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return(0);
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}
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// $Log$
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// Revision 1.7 1998/09/19 20:43:54 curt
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// C++-ified and STL-ified the code. Combined triload.* and fixnode.* into
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// a single file.
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//
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// Revision 1.6 1998/09/19 18:01:27 curt
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// Support for changes to libDEM.a
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//
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// Revision 1.5 1998/07/22 21:46:41 curt
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// Fixed a bug that was triggering a seg fault.
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//
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// Revision 1.4 1998/06/27 16:55:24 curt
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// Changed include order for <sys/types.h>
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//
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// Revision 1.3 1998/04/26 05:02:06 curt
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// Added #ifdef HAVE_STDLIB_H
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//
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// Revision 1.2 1998/04/14 02:26:04 curt
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// Code reorganizations. Added a Lib/ directory for more general libraries.
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//
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// Revision 1.1 1998/04/08 23:05:57 curt
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// Adopted Gnu automake/autoconf system.
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//
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// Revision 1.6 1998/04/06 21:09:44 curt
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// Additional win32 support.
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// Fixed a bad bug in dem file parsing that was causing the output to be
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// flipped about x = y.
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//
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// Revision 1.5 1998/03/19 02:50:20 curt
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// Updated to support -lDEM class.
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//
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// Revision 1.4 1998/03/03 16:00:58 curt
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// More c++ compile tweaks.
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//
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// Revision 1.3 1998/01/09 23:03:08 curt
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// Restructured to split 1deg x 1deg dem's into 64 subsections.
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//
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// Revision 1.2 1997/12/02 13:12:07 curt
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// Updated to fix every node.
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//
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// Revision 1.1 1997/11/27 00:17:34 curt
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// Initial revision.
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//
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