It looks like the answer is "4 degrees unless the user has overridden the
value with the OGR_ARC_STEPSIZE configuration variable", as found in
gdal-3.0.2/ogr/ogrgeometryfactory.cpp:3884.
Hope that helps.
Scott
--
Sent from: http://osgeo-org.1560.x6.nabble.com/GDAL-Dev-f3742093.html
I also was getting that import error and had to make sure that I was pointing
to the python included with FWTools. Then I got this:
Traceback (most recent call last):
File "gdal_merge.py", line 463, in ?
sys.exit(main())
File "gdal_merge.py", line 433, in main
if quiet == 0 and verbo