read crs from db tables

[nesnoj]

There are 2 CRS (WGS83 and ETRS89) used in the database. In DINGO, we store all geo_data in WGS84. To be safe using the right projection, we have to read the CRS and reproject to WGS84 prior to storing in attribute if necessary.

Caution - stumbling block: Reprojections need computing time, so handle with care! :)

[nesnoj]

Since we just stumbled across this problem again (compare old #5), this issue is still ongoing..

[gplssm]

If you want me to do something, please provide more detail information and is best-case a todo list ;-)

[piaulous]

closed, mentioned in #385 fyi