wxGUI: allow location wizard to set DMS bounds

[hamish]

Hi,

it would be nice if the location wizard would accept DDD:MM:SS.SSh style string input like g.region accepts. currently only numeric values are allowed.

more advanced idea: it could detect if the location is lat/lon or not and switch to another style with three stacked boxes for D M S values and radio buttons for N/S, E/W. all three D M S should accept decimal values and all but D should start empty, not as 0.0. a negative value for degree would automatically override the radio button.

so the same as g.region (except pad out %02d minutes and sec as needed)

? Hamish

[hamish]

see raster_info() and float_or_dms() in lib/python/grass.py

Hamish