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bio website dmahr.com
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visits member for 3 years, 5 months
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8h
comment Clip Point Features to Polygons with Model Builder/ArcPy
@zrobby You are welcome. As @jbchurchill commented, this should be possible with Data Driven Pages using page definitions. But I find arcpy.mapping to be much more flexible and worth learning, since you can change coordinate systems, rename layers, edit text elements, move layout elements, and other advanced features that aren't possible with Data Driven Pages.
8h
comment Problem with arcpy select statement
+1 for referencing arcpy.AddFieldDelimiters(). This should really be standard practice, in the same way that os.path.join() should be used instead of naive string concatenation.
9h
answered Clip Point Features to Polygons with Model Builder/ArcPy
Mar
23
comment From everywhere to everywhere in spatial network
@SteveWernke Glad I could help. If you're all set for now, please accept the answer so this question is no longer outstanding. Thanks!
Mar
23
comment Converting csv that it can be displayed
I'm talking about spaces inside a field name and not a leading or trailer character, e.g. ZIP code versus ZIP_code. My ArcMap does not like CSVs with spaces in field names.
Mar
23
comment Converting csv that it can be displayed
Do you have any fields with spaces in them? Also, for what it's worth, I've always had trouble with ArcMap correctly interpreting schema.ini files.
Mar
23
answered From everywhere to everywhere in spatial network
Mar
19
awarded  Popular Question
Feb
18
answered How do I change graduated color class values with python?
Feb
17
revised What is a simple binary raster storage format which ArcGIS can read?
Fixed image URL
Feb
17
revised How to create a heat map or density map from stacked polygons in ArcMap 10
Fixed image URL
Feb
17
revised ArcGIS 10.1 Remove (or SetNull) areas of overlapping rasters
Fixed image URLs
Feb
17
revised Buffer Polygon, BUT Inside and Only for a Distance
Fixed image URLs
Feb
17
revised How to use directional shading on boundaries for cartographic effect?
Updated image URLs
Feb
10
comment How to check if an ArcGIS extension has already been checked out manually in arcpy?
I don't think so. The code sample from Esri on the help page for arcpy.CheckInExtension() uses a try and except LicenseError approach.
Jan
15
answered Correct use of buffering by field (distance) in ArcGIS for Desktop?
Jan
14
answered Automation of Land Use composition in ArcGIS
Jan
12
answered python expression convert field to string and format with leading zeroes
Jan
11
answered Find local maxima with variable window search using ArcGIS Desktop?
Jan
10
answered Can you use the US Census ACS Api with TIGER Shape File GEOID?