Latest Contributions by MathewCoyle

‎08-22-2024

It may be related to the recent Chromium update. If so it requires an update on the ArcGIS Enterprise deployment. https://support.esri.com/en-us/knowledge-base/impact-of-google-chrome-and-microsoft-edge-127-updates--000032813 If this application is entirely hosted on AGOL that shouldn't be the cause though. Do you have any other details on the application? Is it using custom widgets? Created in an older version of App Builder/Experience?

‎07-03-2014

Here is something I wrote that will build points along the line that you can then feed to the split by point tool. def points_along_line(line_lyr, pnt_layer, pnt_dist): """ line_lyr (feature layer) - Single part line pnt_layer (feature layer) - Path to point feature class pnt_dist (integer) - Interval distance in map units to add points """ search_cursor = arcpy.da.SearchCursor(line_lyr, 'SHAPE@') insert_cursor = arcpy.da.InsertCursor(pnt_layer, 'SHAPE@') for row in search_cursor: for dist in range(0, int(row[0].length), pnt_dist): point = row[0].positionAlongLine(dist).firstPoint insert_cursor.insertRow([point]) It was setup to work on an existing point feature class. You could just as easily add a few lines to create it on the fly. if not arcpy.Exists(pnt_layer): arcpy.CreateFeatureclass_management( os.path.dirname(pnt_layer), os.path.basename(pnt_layer), 'POINT') ... return pnt_layer Then add the split line at point tool where you call the function. points_along_line(line_features, point_features, pnt_dist) arcpy.SplitLineAtPoint_management(line_features, point_features, out_feature_class)

‎06-24-2014

Just an FYI that I had issues with and just got resolved. This requires you to use your admin ArcGIS Online account, NOT your ArcGIS license admin account.

‎06-18-2014

Make sure it is indented properly. Pre-Logic Script Code: def calctemp(newValue): if newValue > 0: tempF = (newValue - 273.15)* 1.8000 + 32.00 return tempF

‎06-10-2014

Ah, so ArcGIS Pro and ArcGIS 10.3 are entirely independent platforms even at the backend? Requiring separate Python installs? Will the entire arcpy library be ported to ArcGIS Pro for release or will it have its own unique functionality? Is ArcGIS Pro going to be the default Python/geoprocessing environment or will that remain the regular Python 2.x/ArcGIS engine?

‎06-10-2014

http://gisinc.com/talk/2014-esri-international-developer-summit-day-2-recap Python 3.4 will be supported with ArcGIS for Professionals Does any know for certain which version of Python will ship with 10.3? Since it comes with ArcGIS for Professionals I thought it would be 3.4 but I haven't found any officials sources. Previous sources seemed to indicate ArcGIS 11 would be moving to 3.x but I'm not sure if this product release was renamed or that release was pushed back.

‎05-15-2014

You have to save it as a layer file, create a layer object from the file, then add it. Example import arcpy topology_path = 'path1' layerfile_path = 'path2' mxd = arcpy.mapping.MapDocument('current') df = arcpy.mapping.ListDataFrames(mxd)[0] layer = arcpy.mapping.Layer(layerfile_path) arcpy.mapping.AddLayer(df, layer) Edit: disregard, this method does not work natively. It only works if you have already saved the topology as a layer file.

‎05-12-2014

Multiprocessing is currently poorly supported using gp functions. Some work fine, others don't. In each process try explicitly setting both the workspace and scratchworkspace environmental settings to make sure they are unique. I've run into issues with two processing trying to write to the same scratchworkspace using the same file names at the same time with predictable results. The part where it crashes randomly on different dates seems to imply some kind of collision of this nature that is just a timing problem with the different threads.

‎05-01-2014

I don't know of an explicit method of testing if it is a group layer or not, but you can test if it supports datasetname which I believe only would apply to group layers or basemap layers. layers = arcpy.mapping.ListLayers(mxd) for lyr in layers: if lyr.supports('datasetname'): print('probably an fc layer') else: print('probably some other kind of layer') Edit: Ah I think I see your issue now. Try This. layers = arcpy.mapping.ListLayers(mxd) for lyr in layers: if lyr.isGroupLayer: group_lyr = lyr.name print('This is a group layer') elif lyr.longName.split(os.sep)[0] == group_lyr: print('lyr is in group layer') Edit Edit: James has a better method.

‎04-24-2014

I would try refreshing your ddp and saving as a new mxd. Also try setting your currentPageID to 1 or 2 or some other value to make sure you can change it.

‎04-24-2014

First, please read this and follow the posting guidelines. http://forums.arcgis.com/threads/48475-Please-read-How-to-post-Python-code Also, do you get the expected results from this? arcpy.AddMessage(newpage) And what version of ArcGIS are you using?

‎04-24-2014

This is the code that exports the entire table? Nothing looks glaringly wrong. What version of ArcGIS are you using? The first thing I would try is removing the maketableview completely. Use the query parameter for the tabletotable function instead to see if you get any different results. I would also change your query to something like this. Also verify that your query is valid and returns the expected results using ArcMap. sqlWhere = "{0} = '{1}' AND {2} = '{3}'".format( arcpy.AddFieldDelimiters(dbtPivot, 'ZIP_CODE'), strZipCode, arcpy.AddFieldDelimiters(dbtPivot, 'CRID_ID'), strCridId) I just have a few other minor suggestions. You shouldn't need the r1= and r2= parts. Also try setting your workspace to your output GDB. And, os.path.join is a better way of joining paths, yours seem like they should be fine and you would be getting some different errors if that was the issue. But it is something to keep in mind.

‎04-24-2014

Can you copy in your entire code you executed? If you have set your workspace to SDE use a staging area to save your table view.

‎04-23-2014

It could also be you need delimiters on your field, though it should be unnecessary. AllCrimes = "CopyCopySample2011_2013.shp" CrimeTypeSet = set([r[0] for r in arcpy.da.SearchCursor(AllCrimes, ["CrimeType"])]) for CrimeType in CrimeTypeSet: out_FC = "H:\\PythonOutput\\" + str(CrimeType) query = """{0} = '{1}'""".format(arcpy.AddFieldDelimiters(AllCrimes, "CrimeType"), CrimeType) arcpy.Select_analysis(AllCrimes, out_FC, query)

‎04-23-2014

Have you tried this tool? http://resources.arcgis.com/gallery/file/geoprocessing/details?entryID=37AEB018-1422-2418-A036-CA6D9920F808 And I imagine the problem with your query is the quotes. Try this using string substitution instead. "CrimeType = '{0}'".format(CrimeType)

Online Status	Offline
Date Last Visited	‎08-22-2024 11:12 PM

My Ideas

Latest Contributions by MathewCoyle

Re: Map Error In New Chrome Update (128.0.6613.85)

Re: how to split a polyline into equal segments with python

Re: Python in ArcGIS 10.3

Re: Python and Field Calculator

Re: Python in ArcGIS 10.3

Python in ArcGIS 10.3

Re: Add a topology and its associated layers to a map document with a python script

Re: Multiprocessing script errors on geoprocessing line of code - INFADI (Missing Dir

Re: How to tell if a layer is in a group layer

Re: Trying to combine 3 variables to export data driven page by page name

Re: Trying to combine 3 variables to export data driven page by page name

Re: Oracle to GDB table copy (using a where clause to limit rows)

Re: Oracle to GDB table copy (using a where clause to limit rows)

Re: Split by Attribute

Re: Split by Attribute

Re: Python Carriage Returns/New Line

Re: remove the last word in a string

Re: Using input parameters in where clause properl...

Re: Script icon image?

Re: Append date to beginning of exported PDF file

Python Snippets

Esri Forestry Group (EFG)