[GRASS-user] Retrieve projection's EPSG code

[Helmut Kudrnovsky]

Panagiotis Mavrogiorgos wrote
> Hi,
> 
> Is it possible to get the EPSG code of the active projection (if it
> exists)?

if the location was created by an EPSG code, e.g. in the location wizzard:

g.proj -p                                                                       
-PROJ_INFO-------------------------------------------------
name       : Lat/Lon
proj       : ll
datum      : wgs84
ellps      : wgs84
no_defs    : defined
towgs84    : 0.000,0.000,0.000
-PROJ_EPSG-------------------------------------------------
epsg       : 4326
-PROJ_UNITS------------------------------------------------
unit       : degree
units      : degrees
meters     : 1.0




-----
best regards
Helmut
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