D:\GEarth>ge_cachebuild.pl
Use of uninitialized value in concatenation (.) or string at D:\GEarth\ge_cachebuild.pl line 47.
Missing or invalid latitude []
usage:
ge_cachbuild.pl -lat [pos] -lon [pos] -range [meters] -hkm [km] -vkm [km] sleep
[sec]
-lat (Northwest corner in decimal degrees) ex: 42.832778
-lon (Northwest in decimal degrees) ex: -72.983889
-range (Range in meters) ex: 600
-hkm (Int number of kilometers to scan West to East) ex: 15
-vkm (Int number of kilometers to scan North to South) ex: 10
(Optional)
-sleep (Int number of seconds to sleep before moving), default 3
-hres (Int horiztonal block to resume at)
-vres (Int vertical block to resume at)

* To resume where you left off, supply the last -hres, -vres parameters that were output.

D:\GEarth>ge_cachebuild.pl