klewis

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location Denver, CO
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Mar
1
 answered Which Software can derive building footprints from imagery?
Mar
1
 answered Select Layer by Location - Arcpy - Why are my inputs being interpreted as invalid?
Jan
29
 comment How to convert GDB data to shapefiles without ArcGIS?
You should be able to view the fgdb in the free ArcGIS Explorer. There is no export option.
Jan
19
 answered How can I identify gaps in polylines and polylines with more than one end point using ArcGIS 10?
Jan
17
 answered How can you find ArcGIS version programatically?
Jan
16
 answered Apply rotation before FeatureToRaster_conversion
Jan
15
 answered How to select a number of rows based on current sort order
Jan
10
 comment Trying to combine nearby points into a polygon
You might try ST_ConcaveHull instead of ST_ConvexHull.
Jan
4
 answered Are there any open source Python modules compatible with arcpy that will allow complex SQL queries?
Jan
4
 comment Spatial difference with vector functions
You might try another free GIS package - gvSIG, MapWindow, OpenJump, uDig, Grass.
Dec
18
 comment How to Batch Change X, Y Coordinate Number in ArcGIS?
Here is a similiar topic that may be of interest, display stacked points
Dec
15
 comment Generate straight lines between river confluences
@Aga did not mention if the River/Stream is dual line. The title says "River", which is usually dual line. Maybe "Collapse dual lines" isn't needed? A series of Unsplit lines and Smooth lines will remove most of the vertices, helping create straight lines between the junctions.
Dec
14
 answered Generate straight lines between river confluences
Dec
14
 answered How to create transects from polygon centroid?
Dec
10
 comment Find pseudo nodes in free GIS software
I just installed the QGIS sextante plugin. I do not see the full functions either, many are missing. It should be easy to test the steps in gvSIG on a shapefile.
Dec
8
 answered Find pseudo nodes in free GIS software
Nov
30
 awarded  Yearling
Nov
29
 comment How can all polylines within a polygon be selected and then operated on to determine the average value from an attribute field?
I had a similiar problem with Spatial Join after editing my data. After restarting ArcMap, it worked perfectly. Did you select the Polygon layer for the Target and Polyline layer for Join Features?
Nov
29
 answered How can all polylines within a polygon be selected and then operated on to determine the average value from an attribute field?
Nov
10
 answered How can one compare two geometries in arcpy successfully?
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