source:
issm/trunk-jpl/src/m/coordsystems/epsg2proj.m@
25003
Last change on this file since 25003 was 25003, checked in by , 5 years ago | |
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File size: 426 bytes |
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1 | function string = epsg2proj(epsg) |
2 | %use gdalsrsinfo to provide Proj.4 compatible string from EPSG code |
3 | % |
4 | % Usage: |
5 | % proj4string = epsg2proj(4326); |
6 | % |
7 | % Example: |
8 | % proj4string = epsg2proj(4326); |
9 | % return proj4string='+proj=longlat +datum=wgs84 +no_defs ' |
10 | % |
11 | |
12 | [s,r]=system(['gdalsrsinfo epsg:' num2str(epsg) ' | grep PROJ.4 | sed "s/PROJ.4 : //"']); |
13 | r=r(2:end-2); |
14 | |
15 | if s~=0, |
16 | error(r); |
17 | end |
18 | string=(r); |
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