Latest Contributions by Luke_Pinner

You may be able to stay in vector space and just use the Tabulate Intersection tool (Advanced/ArcInfo level license required).  ... View more

Zonal Statistics As Table. Statistic = SUM as sum of 1's == the count of 1's.   Alternatively, SetNull with Slope <= 25, 1 then you'll have 1's and NoData so Zonal Stats count will be just of the 1's. ... View more

Use arcpy.ImportToolbox: toolbox = "C:\\Users\\Kedaravindan Bhaskar\\Documents\\ArcGIS\\Projects\\FBM_research\\FBTool\\firebreak.tbx" arcpy.ImportToolbox(toolbox, "firebreak") arcpy.FBCalc_firebreak(tool, parameters, etc...)   ... View more

If the newer .atbx toolboxes can use a custom xsl stylesheet (I don't know...), then this old ArcGIS Desktop answer might be useful: Controlling Categories in Script Validation Tools - Expanding Groups By Default This isn't possible in python, but you can by using a custom stylesheet. Copy "C:\Program Files (x86)\ArcGIS\Desktop10.2\ArcToolbox\Stylesheets\MdDlgContent.xsl" to the same folder as your script. Edit line 467 to remove STYLE="display:'none';", i.e. change: <DIV ID="{PropertyGroupName}" STYLE="display:'none';" onclick="window.event.cancelBubble = true;"> to <DIV ID="{PropertyGroupName}" onclick="window.event.cancelBubble = true;"> Then in your script tool properties, set the stylesheet property to your edited.xsl.     ... View more

@zak100 wrote: I am using the above code: import random import numpy as np import sys from arcgis.gis import GIS gis = GIS("https://www.arcgis.com", "zak100", "**********")   but I am getting the error: from arcgis.gis import GIS ModuleNotFoundError: No module named 'arcgis' You need to install arcgis - the ArcGIS API for Python  @zak100  Note if that is was actually your arcgis.com password (now changed by a mod), I suggest you change it immediately. ... View more

You're confusing conda installation syntax (-c esri arcpy means install arcpy from the esri conda channel) with pip. ArcPy is not available in PyPi.  You may be able to install arcpy on your Ubuntu device using conda if you have a recent version of ArcGIS Server already installed and licensed on that device.  You can't  run ArcPy without ArcGIS Server (Windows or Linux) or ArcGIS Pro (Windows only). Documentation:  https://pro.arcgis.com/en/pro-app/latest/arcpy/get-started/installing-arcpy.htm ... View more

@Shauna-RaeBrown wrote: PyCharm interpreter is set for 2.7 ArcGIS Pro doesn't use Python 2.7. As @BlakeTerhune states, you need to point PyCharm at ArcGIS Pro's Python, either C:\Program Files\ArcGIS\Pro\bin\Python\envs\arcgispro-py3\python.exe or if you've cloned the default arcgispro-py3 environment, the python.exe in your clone.   ... View more

@Bud wrote: It's my limited understanding that a lot of geoprocessing tools are Python under the covers. Not really.  Most of the GP tools are native (they'll have a tool icon in Toolbox).  The ones that are implemented in Python (script icon in Toolbox) mostly use arcpy which is a thin wrapper around the underlying native implementation in ArcGIS.  I don't think the bottleneck is the "glue" language (python in this case) and changing it isn't going to change the overall execution speed much.  Python is not always slow.  Depends what for/how it's used. There's a number of other efforts at speeding python up, from python implementations (pypy, pyston), compiling python code to native code (numba, cython)  and the usual "write all the slow stuff in C/C++/Fortran and compile a native extension" like arcpy, numpy and many others.  MoJo seems to be yet another attempt.   ... View more

Projecting a dataset won't change the location of the features. If you think the projection is incorrect, redefine it. ... View more

Mosaic to New Raster doesn't alter cell values (unless there's a need to resample, and it sounds like there is no need for your tiles). You are just seeing approximate statistics.  Add the mosaiced raster and the original tiles, turn them on and click anywhere using the explore tool to get a popup showing raster values where you clicked and you'll see they're the same. ... View more

It's there (3824 KB), but you have the "Hide extensions for known file types" option enabled in Windows Explorer. Go to the 3 dot menu, Options, View tab and disable it. ... View more