Tagged Questions
3
votes
1answer
60 views
Why are z-values replaced with zero after in_memory use in Python?
My script takes separate 3D feature classes, calculates a field, appends to a target feature class, and then deletes the originals. This is a huge data processing task of over 4700 mass point feature ...
2
votes
1answer
107 views
NEAR_3D function without the need for 3D Analyst, Arcpy
I am looking for a python script which would do similar as the ArcGIS 3D Analyst NEAR_3D function.
Basically I would like to programatically in python find nearest points of one point feature class ...
3
votes
2answers
173 views
Invoke PostGIS functions outside of the database? Need to force 3D in GeoDjango
I'm looking to ensure that all geometries saved to the database are three-dimensional. It's easy enough to do with a call to the database,
select ST_Force_3D( ST_GeomFromText( blah blah ) )
...but ...
2
votes
3answers
344 views
writing a 3D polygon (arcpy)
I currently working on some scripts with 3D polygons using arcpy (arcgis10). Reading and data manupulation works fine, however writing the output back into a shapefile doesn't seem to work, it only ...
