Latest Contributions by DanPatterson

Gina Brewer-Mills‌ I would be remiss if I didn't provide a numpy lesson import numpy as np from numpy.lib.recfunctions import structured_to_unstructured as stu from arcpy.da import FeatureClassToNumPyArray f0 = r"C:\Git_Dan\npgeom\Project_npg\npgeom.gdb\Polygons2" f1 = r"C:\Git_Dan\npgeom\Project_npg\tests.gdb\sq" a0 = stu(FeatureClassToNumPyArray(f0, ["SHAPE@X", "SHAPE@Y"], explode_to_points=True)) a1 = stu(FeatureClassToNumPyArray(f1, ["SHAPE@X", "SHAPE@Y"], explode_to_points=True)) a01 = np.concatenate((a0, a1), axis=0) min_xy = np.min(a01, axis=0) max_xy = np.max(a01, axis=0) min_xy, max_xy (array([ 300000.0, 5000000.0]), array([ 300025.0, 5000018.0]))‍‍‍‍‍‍‍‍‍‍‍‍‍ ... View more

Use Envelope in Minimum Bounding Geometry—Data Management toolbox | Documentation  on both the points and poly* features to get both their extents, then use Append—Data Management toolbox | Documentation  on both the Envelop files and finally do a Minimum bounding Geometry Envelope on the resultant. Add Geometry Attributes—Data Management toolbox | Documentation  to that file to get the extent coordinates ... View more

!NADR_ID! if !NADR_ID! in !ABOVE! else None try the 'in' operator ... View more

Duplicate of https://community.esri.com/thread/256374-searchcursor  ... View more

Why do you need a search cursor? you can use the field calculator for that python parser !NADR_ID! if !NADR_ID! == !ABOVE! else None ... View more

Brought up an old thread perhaps closely related https://community.esri.com/thread/219411-how-to-count-the-adjacent-cells-that-have-a-different-value-in-a-raster-dataset  ... View more

Rachel‌ ... when you mean 'adjacent' to you mean within 1 cell? 2 cells? adjecent-ish? In that case I would use the Expand tool on the 'pink' and effectively buffer them, then use combine as before except exclude those cases that are denoted as  1, nodata from above. I think you will have corner cases in any event. Addendum I would also have a look at the Generalization toolset to prepare input rasters first. Some combination of the tools in there and a combine (perhaps) might get you close How Aggregate works—Help | Documentation  Boundary Clean—Help | Documentation  did you look at this? Majority Filter—Help | Documentation  did you try it? How about a focal variety? Focal Statistics—Help | Documentation  The list goes on, some things working in some areas and not in others  ... View more

closed? ... View more

several ways, but Combine will give you some flexibility Combine—Help | Documentation  It will produce the unique combinations of the inputs, and you can query the output accordingly purple  pink 1           1 1            nodata nodata   1 nodata   nodata so you are interested in the first two classes from the resultant ... View more

John Brand‌ were you always using python 3 when it worked? (changes occurred from python 2.7 into 3 and onward) ... View more

Clip Raster—Data Management toolbox | Documentation would be a start ... View more

try removing the basemaps try making a new project ... View more

returns a result in both python and notebook windows when set to False in my example ... View more

Calculate Field—Data Management toolbox | Documentation  has an example of a code block with if-else-then  ... View more

Oh yeah... you can't use python 3.7.  arcgisscripting is compiled against 3.6.10.  I already inquired about this on Beta and was told 'not this time'.  The good news is, 3.8 may be the default version by next year since 3.6, 3.7 and 3.8 are the python versions on Anaconda.  By next year, 3.6 will roll off and 3.9 will be added ... View more