source: issm/trunk-jpl/src/m/coordsystems/epsg2proj.m

Last change on this file was 27529, checked in by Mathieu Morlighem, 2 years ago

CHG: simplified epsg2proj

File size: 477 bytes
Line 
1function string = epsg2proj(epsg)
2%EPSG2PROJ - uses gdalsrsinfo to provide PROJ.4 compatible string from
3%EPSG code
4%
5% Usage:
6% proj4string = epsg2proj(4326);
7%
8% Example:
9% proj4string = epsg2proj(4326);
10% return proj4string='+proj=longlat +datum=wgs84 +no_defs'
11%
12
13%Call PROJ library
14[status, string]=system(['projinfo -o PROJ -q epsg:' num2str(epsg)]);
15
16%Check status
17if status~=0; error(string); end
18
19%remove trailing blanks
20string = deblank(string);
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