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v1.3.4

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Added 1 arc second DEM support (SRTM1)
This commit is contained in:
Cloud-RF
2013-05-16 21:42:15 +01:00
parent f50ce5fc85
commit 3e1d1cf9ae
2 changed files with 28 additions and 40 deletions
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6
CHANGELOG
View File

@@ -1,4 +1,8 @@
Signal Server 1.3.3 changelog
Signal Server 1.3.4 changelog
v1.3.4 - 16 May 2013
High resolution SRTM1 1-arc second DEM support added.
Use -res 3600 and ensure .sdf files are produced with srtm2sdf-hd
v1.3.3 - 04 Nov 2012
Air planning:

62
main.cpp
View File

@@ -1,5 +1,5 @@
/****************************************************************************\
* Signal Server 1.3.3: Server optimised SPLAT! by Alex Farrant *
* Signal Server 1.3.4: Server optimised SPLAT! by Alex Farrant *
******************************************************************************
* SPLAT! Project started in 1997 by John A. Magliacane, KD2BD *
* *
@@ -30,9 +30,9 @@
#include <unistd.h>
#define GAMMA 2.5
#define MAXPAGES 64
#define ARRAYSIZE 76810
#define IPPD 1200
#define MAXPAGES 36
#define ARRAYSIZE 129650
#define IPPD 3600
#ifndef PI
#define PI 3.141592653589793
@@ -493,7 +493,7 @@ void ReadPath(struct site source, struct site destination)
lat2, lon2, total_distance, dx, dy, path_length,
miles_per_sample, samples_per_radian=68755.0;
struct site tempsite;
lat1=source.lat*DEG2RAD;
lon1=source.lon*DEG2RAD;
@@ -1279,7 +1279,6 @@ int LoadSDF_SDF(char *name)
strncpy(path_plus_name,sdf_file,255);
fd=fopen(path_plus_name,"rb");
if (fd==NULL)
@@ -1290,8 +1289,7 @@ int LoadSDF_SDF(char *name)
strncpy(path_plus_name,sdf_path,255);
strncat(path_plus_name,sdf_file,255);
//fprintf(stdout,path_plus_name);
//fflush(stdout);
fd=fopen(path_plus_name,"rb");
}
@@ -1422,11 +1420,7 @@ int LoadSDF_SDF(char *name)
}
}
if (debug==1){
fprintf(stdout," Done!\n");
fflush(stdout);
}
return 1;
}
@@ -1452,20 +1446,16 @@ char LoadSDF(char *name)
char found, free_page=0;
int return_value=-1;
/* Try to load an uncompressed SDF first. */
return_value=LoadSDF_SDF(name);
/* If that fails, try loading a compressed SDF. */
//if (return_value==0 || return_value==-1)
// return_value=LoadSDF_BZ(name);
/* If neither format can be found, then assume the area is water. */
if (return_value==0 || return_value==-1)
{
/* Parse SDF name for minimum latitude and longitude values */
sscanf(name,"%d:%d:%d:%d",&minlat,&maxlat,&minlon,&maxlon);
@@ -1567,10 +1557,7 @@ char LoadSDF(char *name)
min_west=dem[indx].min_west;
}
}
if(debug==1){
fprintf(stdout," Done!\n");
fflush(stdout);
}
return_value=1;
}
}
@@ -2073,11 +2060,6 @@ void PlotLRMap(struct site source, double altitude, char *plo_filename)
minwest=dpp+(double)min_west;
maxnorth=(double)max_north-dpp;
symbol[0]='.';
symbol[1]='o';
symbol[2]='O';
symbol[3]='o';
count=0;
if (debug){
fprintf(stdout,"\nComputing Longley-Rice ");
@@ -3611,7 +3593,7 @@ int main(int argc, char *argv[])
strncpy(ss_version,"1.3.3\0",6);
strncpy(ss_version,"1.3.4\0",6);
strncpy(ss_name,"Signal Server\0",14);
if (argc==1)
@@ -3636,7 +3618,7 @@ int main(int argc, char *argv[])
fprintf(stdout," -cl Climate code 1-6 (optional)\n");
fprintf(stdout," -o Filename. Required. \n");
fprintf(stdout," -R Radius (miles/kilometers)\n");
fprintf(stdout," -res Resolution. Default=1200, Med=600, Low=300)\n");
fprintf(stdout," -res Pixels per degree. 300/600/1200(default)/3600 (optional)\n");
fprintf(stdout," -t Terrain background\n");
fprintf(stdout," -dbg Debug\n\n");
@@ -3741,6 +3723,13 @@ int main(int argc, char *argv[])
MAXRAD=150;
jgets=1;
break;
case 3600:
MAXRAD=100;
ippd=3600;
jgets=0;
break;
default:
MAXRAD=100;
@@ -4069,7 +4058,7 @@ int main(int argc, char *argv[])
}
if (ippd < 300 || ippd > 1200){
if (ippd < 300 || ippd > 3600){
fprintf(stdout,"ERROR: resolution out of range!");
exit(0);
}
@@ -4245,10 +4234,7 @@ int main(int argc, char *argv[])
// UDT clutter
LoadUDT (udt_file);
// Calculate it
if (debug){
fprintf(stdout,"\nUsing %.5f\n",LR.eps_dielect);
}
if (area_mode && topomap==0)
{
@@ -4257,9 +4243,7 @@ int main(int argc, char *argv[])
}
if (debug){
fprintf(stdout,"\nCalc complete\n");
}
if (map || topomap)
{