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/*------------------------------------------------------------------------------
* pos2kml.c : convert positions to google earth kml file
*
* Copyright (C) 2007-2008 by T.TAKASU, All rights reserved.
*
* version : $Revision: 1.1 $ $Date: 2008/07/17 21:54:53 $
* history : 2007/01/20 1.0 new
* 2007/03/15 1.1 modify color sequence
* 2007/04/03 1.2 add geodetic height option
* support input of NMEA GGA sentence
* delete altitude info for track
* add time stamp option
* separate readsol.c file
* 2008/07/18 1.3 support change of convkml() arguments
*-----------------------------------------------------------------------------*/
#include <stdarg.h>
#include "rtklib.h"
static const char rcsid[]="$Id: pos2kml.c,v 1.1 2008/07/17 21:54:53 ttaka Exp $";
/* help text -----------------------------------------------------------------*/
static const char *help[]={
"",
" usage: pos2kml [option]... file [...]",
"",
" Read solution file(s) and convert it to Google Earth KML file. Each line in",
" the input file shall contain fields of time, position fields (latitude/",
" longitude/height or x/y/z-ecef), and quality flag(option). The line started",
" with '%', '#', ';' is treated as comment. Command options are as follows.",
" ([]:default)",
"",
" -h print help",
" -o file output file [infile + .kml]",
" -c color track color (0:off,1:white,2:green,3:orange,4:red,5:yellow) [5]",
" -p color point color (0:off,1:white,2:green,3:orange,4:red,5:by qflag) [5]",
" -a output altitude information [off]",
" -ag output geodetic altitude [off]",
" -tg output time stamp of gpst [off]",
" -tu output time stamp of utc [gpst]",
" -i tint output time interval (s) (0:all) [0]",
" -q qflg output q-flags (0:all) [0]",
" -f n e h add north/east/height offset to position (m) [0 0 0]"
};
/* print help ----------------------------------------------------------------*/
static void printhelp(void)
{
int i;
for (i=0;i<(int)(sizeof(help)/sizeof(*help));i++) fprintf(stderr,"%s\n",help[i]);
exit(0);
}
/* pos2kml main --------------------------------------------------------------*/
int main(int argc, char **argv)
{
int i,j,n,outalt=0,outtime=0,qflg=0,tcolor=5,pcolor=5;
char *infile[32],*outfile="";
double offset[3]={0.0},tint=0.0,es[6]={2000,1,1},ee[6]={2000,1,1};
gtime_t ts={0},te={0};
for (i=1,n=0;i<argc;i++) {
if (!strcmp(argv[i],"-o")&&i+1<argc) outfile=argv[++i];
else if (!strcmp(argv[i],"-ts")&&i+2<argc) {
sscanf(argv[++i],"%lf/%lf/%lf",es ,es+1,es+2);
sscanf(argv[++i],"%lf:%lf:%lf",es+3,es+4,es+5);
ts=epoch2time(es);
}
else if (!strcmp(argv[i],"-te")&&i+2<argc) {
sscanf(argv[++i],"%lf/%lf/%lf",ee ,ee+1,ee+2);
sscanf(argv[++i],"%lf:%lf:%lf",ee+3,ee+4,ee+5);
te=epoch2time(ee);
}
else if (!strcmp(argv[i],"-c")&&i+1<argc) tcolor=atoi(argv[++i]);
else if (!strcmp(argv[i],"-p")&&i+1<argc) pcolor=atoi(argv[++i]);
else if (!strcmp(argv[i],"-f")&&i+3<argc) {
for (j=0;j<3;j++) offset[j]=atof(argv[++i]);
}
else if (!strcmp(argv[i],"-a")) outalt=1;
else if (!strcmp(argv[i],"-ag")) outalt=2;
else if (!strcmp(argv[i],"-tg")) outtime=1;
else if (!strcmp(argv[i],"-tu")) outtime=2;
else if (!strcmp(argv[i],"-i")&&i+i<argc) tint=atof(argv[++i]);
else if (!strcmp(argv[i],"-q")&&i+i<argc) qflg=atoi(argv[++i]);
else if (*argv[i]=='-') printhelp();
else if (n<32) infile[n++]=argv[i];
}
if (tcolor<0||5<tcolor||pcolor<0||5<pcolor) {
fprintf(stderr,"pos2kml : command option error\n");
return -1;
}
if (n<=0) {
fprintf(stderr,"pos2kml : no input file\n");
return -1;
}
for (i=0;i<n;i++) {
switch (convkml(infile[i],outfile,ts,te,tint,qflg,offset,tcolor,pcolor,
outalt,outtime)) {
case -1: fprintf(stderr,"pos2kml : file read error (%d)\n",i+1); break;
case -2: fprintf(stderr,"pos2kml : file format error (%d)\n",i+1); break;
case -3: fprintf(stderr,"pos2kml : no input data (%d)\n",i+1); break;
case -4: fprintf(stderr,"pos2kml : file write error (%d)\n",i+1); break;
}
}
return 0;
}
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