A site-package created by Esri to expose ArcObjects to Python.

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5 views

Python Toolbox Parameter List Update/Refresh?

I am using a python toolbox in ArcGIS 10.2.2 and want a drop down list of all the versions for the person reconciling to choose from. (And I do not want to include dbo.DEFAULT and DS.Draft). But this ...
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1answer
33 views

Python / ArcGIS consultation needed [on hold]

I am looking to get in touch with someone who can walk me through the Python code below and explain how it works in ArcGIS. Does anyone offer this kind of service at an hourly rate? Thank you. ...
0
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1answer
11 views

Planarize tool in ArcPy?

Is there a way to use the Planarize Tool (Editing tool) in a ArcPy script. I want to create a script for a question I posted and with the help of the community resolved that problem. Please see the ...
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0answers
27 views

How to use python in arcgis to create new layer from selection and export into individual maps

I am trying to create county level maps by looping through a master file for each county. However, I get an error message when I try to run the code. I'm not sure what is wrong with my code and I ...
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1answer
22 views

When using Data Driven Pages is it possible to tell if a feature is contained within the layout?

I'm using polygons to drive my DataDriven Pages in ArcMap Standard 10.2. I have a point feature that shares a common attribute with the driver polygon, and using the Page Definition, I am showing ...
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1answer
19 views

Saving Feature Class Symbology into a Layer or Object to apply to another Feature Class

I am creating a tool to automate a data standardization process. Part of this process is saving the feature class (variable "filename") as a layer file, projecting it into another coordinate system ...
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2answers
34 views

How to create folders from shapefile attributes using ArcPy/Python?

I am wondering if anyone has solved this or can help me on my code. I have a Parcel shapefile, and I would like to create folders based on the attribute data (per row) from a field in the shapefile; ...
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0answers
28 views

Errors using arcpy.CalculateField_management

I am trying to use the arcpy.CalculateField_management function and running into some trouble. I have a shape file called district_plans, and to this shape file I have joined a table of data (the ...
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0answers
12 views

overlap test of raster and polygon

I have a shapefile with many polygons and many raster datasets (tif). Now, for each polygon I want to extract its area from the each raster datasets overlapping the polygon and save it to a new ...
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1answer
26 views

Are Database Connections the best way to access Feature Classes?

I wrote some code on my machine, debugged, tested... it works great. Now, a coworker wants to use my scripts. The problem, I used database connections to reference the database and feature classes and ...
0
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1answer
63 views

Cannot convert string to int using ArcPy Calculate Field

When I load a csv file to join with ArcPy, it converts all string fields that are numeric to integers. Therefore, I have to add another field within the feature class that I'm using for joining that ...
0
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1answer
19 views

Script to batch export pdf causing incorrect inset map

I have written a python script to batch export several pdfs from a single mxd, switching layers on/off and naming the output pdf based on values supplied by the user in a csv file. We import the ...
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0answers
49 views

Apart from “in-memory” space and physical geodatabase, is there any other method to process raster data?

Using the centroid of the building footprints (tagged residential), I want a count of hydrants within 135m, and a count of hydrants within 270m of every residential footprint. This would be based on a ...
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1answer
24 views

How to get layers created in a custom toolbox python script to add to the mxd

I'm trying to create a simple search tool so that my colleagues can easily query a database. My first version is like this. mxd = arcpy.mapping.MapDocument("CURRENT") df = ...
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3answers
26 views

Arcpy update value in field based on value in another field

I am creating a level of service tool and i need to update the number of lanes field based on the operation type of the road. what i need it to do is if the operationtpe equal 2W then the number of ...
2
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1answer
32 views

Arcpy if statement to act on layers at the top level of hierarchy

I am about to save copies of all of the layers in my mxd. I only want to save the top level group layers though. I have some group layers within group layers - I dont want to save them individually. ...
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0answers
21 views

How to to get time slice in raster dataset using ArcGIS?

I have a couple of rasters made in different time. Some of the rasters are overlapping and some of them - not. I need fast and efficient way to get time sliced values for each pixel. For example: ...
1
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1answer
31 views

Automation of changing symbology for a given layer

I have a shape file that is a 10-by-10 grid of squares. The shape file has 50 attribute columns (named p_1 through p_50) where each column has 100 entries (corresponding to the 100 grid squares) and ...
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2answers
27 views

batch save as layer to relative path in ArcPy

I would like to use a similar code as below, but one that uses relative paths. Since my input is a batch of tif files (not layers), I do not know if I need to use other functions like ...
5
votes
2answers
163 views

How to run a python script on the server, returning the results to the client

Here's the end result I'm trying for: the user clicks on a feature on an ArcGIS Server JS map a Python script is triggered on the server the Python script uses an attribute from the feature (eg its ...
3
votes
1answer
54 views

More efficient way to get the start and the end points of a line (arcpy)?

I am collecting start and end points for a large polyline feature class in a file geodatabase. I am using arcpy, ArcGIS 10.3, Python 2.7.3 64-bit and a 10.3 compressed file geodatabase with just one ...
1
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1answer
22 views

Using Python Script to change Pie Chart Symbology

I am trying to change the symbology for Pie chart in ArcGIS. I have a feature class which is joined to a table and I will like to symbolized as a pie chart. I will be symbolizing it a lot thus I am ...
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2answers
79 views
+50

How to set NULL value by arcpy.da.InsertCursor on date column?

How to set NULL value by arcpy.da.InsertCursor on date column? I try insert "NULL", None, '', 0 dictIN= [{'field1':"test1",'date1':'01-02-2015','date2':''},\ ...
0
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1answer
50 views

Pythonic way to recalculate feature extent in ArcGIS 10.2

I am creating a tool that will automate a tedious process of data standardization. One of the steps is to recalculate the feature extent of a SDE file. Surprisingly I cannot find anything useful in ...
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2answers
32 views

Inline variable substitution in Model Builder using python code

I have an inline variable substiution which I would like to import into my Python script. Is that possible? I am trying to make a parameter within my path. My path currently is ...
1
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1answer
38 views

ArcGIS geometry update from table XY

I am trying to update the geometry of a point FC stored in a FileGeodatabase using ArcPy. I got this Python script to compare the values of the SHAPE@X and SHAPE@Y and change the Geometry if not ...
1
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1answer
25 views

How do I insert a date string into the database as a date?

I'm using an InsertCursor to insert rows into a feature class. One of the fields in the source data may contain a NULL data value. The destination feature class requires a date - it is not nullable. ...
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0answers
34 views

Arcpy.Exists Fails On Existing Layers

I am running into an issue where the arcpy.Exists() function returns a false for a known good layer in the python interactive window. We are using a map document template for the layers set up in the ...
5
votes
2answers
431 views

Split one field into 3 fields?

I need to split the values in a field according to what they represent to be able to do a join on the data. As seen above I have a ID field that needs to be split into the following: The ID consist ...
0
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1answer
21 views

Accessing “valueField” property of layer's symbology using ArcPy?

This has been really hard to debug, as I had no idea where to look at first, but I have made an attempt to access the "valueField" property of a layer file. This layer file is of the UNIQUE_VALUES ...
0
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1answer
17 views

How to troubleshoot “RuntimeError: The field is not nullable [Column_Name]”?

I have a python (arcpy) script that extracts data from a database table, processes it, and inserts into a feature class. It works in my development environment but not in production. I recently ...
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2answers
57 views

Set arcpy command line parameter same as Tool parameter

I have a python script that works correctly when used in a toolbox but not from the command line. How do I duplicate the toolbox magic that happens when specifying a parameter Data Type? There is ...
2
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2answers
69 views

Using lists in Python functions [closed]

I have some code in a function that uses a list, which works, but is there a way to write a list outside of the function and use it within the function code? For example in my code below I have a ...
2
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2answers
51 views

How to get cell value along Flow Direction

I have: a flow direction raster where I took off (assigned NoData value) the cells that overlayed the river network (from flow accumulation). a perfectly overlapping raster where I asigned a ...
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2answers
149 views

Why is my cursor empty?

Yesterday I set up a Python script using a cursor on a layer. Today I've tried running again and no matter what I run it in, the cursor is empty. I've tried removing the query on the layer, tried ...
0
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0answers
52 views

Problem exporting ecw project- arcpy

I work with arcview 10.3. Every time i export maps with ecw raster format , python (version 2.7.8) get crashed and i see: I use this code: import arcpy,os,sys,string import arcpy.mapping from arcpy ...
2
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1answer
217 views

What is the word for “Bar” progress and write it in python script?

I am a beginner in python and have written a few scripts and I am wondering if there is a term for python to call and show the progress of the bar telling you from start to finish like you see in ...
2
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1answer
41 views

ArcGIS Python Toolbox Parameter Filter.List ValueList Delete/Remove for Reconciling Versions

Does anyone know if and how you can remove a value from a parameter filter list? In my case, I am using a python toolbox in ArcGIS 10.2.2 and want a drop down list of all the versions for the person ...
1
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1answer
38 views

How to print a list of Tools from their respective Toolboxes with arcpy?

I would like to print a list of Toolboxes as listed in my Python code, however I would also like to print the tools in that Toolbox under neath the Toolbox name like so; Analysis Tools(analysis) ...
0
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1answer
31 views

How do I load multiple shapefiles into the same existing feature class?

I have a hundreds of shapefiles and, based on the filename, I need to load it into one of three feature classes (points, polylines, or polygons). My code works until it tries to load the second file ...
1
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3answers
48 views

SearchCursor Index Out of Range

I'm using ArcGIS 10.2 and trying to obtain values in a field using SearchCursor. Would someone help me with this? import arcpy oc = r"C:\Users\Scratch\oc.shp" catchments = ...
2
votes
2answers
59 views

Export ArcGIS Metadata as a .pdf

I've been asked to automate the exporting of metadata from ESRI feature classes into .pdf files. We don't want the .xml files, rather a .pdf version of what you see in the Description panel in ...
2
votes
1answer
43 views

Faster way to “geocode” on unique ID?

I've inherited some scripts that (to my mind) "abuse" geocoding to position points based on a LocationID field. As the name implies, this field is a unique ID that really doesn't need to be "fuzzy ...
-1
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1answer
60 views

Unable to merge two shapefiles (created from text files) using ArcPy? [closed]

I am trying to merge 2 shapefiles together created from 2 text files. I am new to python and managed to get the textfiles into shapefiles, however, when trying to merge the two newly created ...
1
vote
1answer
41 views

Problem with tool validation script in ArcGIS?

I have tried to write some validation code for a script in ArcGIS. This validation code more or less repeats what the script itself does, which is a simple cutting up of a long string by using the ...
1
vote
1answer
16 views

Can Arcpy Reconcile Initiate the Interactive Conflict Review?

I'm pretty new to python but trying to hide a lot of the nitty-gritty of creating a grandfathered version and reconciling from my users. I've gotten pretty far, but can't figure out a way for a ...
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1answer
40 views

Replacing arcpy.AddMessage() with open source?

I've recently inherited some old python scripts that contained ArcPy modules. I'm using version 10.0. I am looking for an error messaging system that replaces arcpy.AddMessage()?
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2answers
34 views

SplineWithBarrier (Spatial Analyst) - different results between model builder and external python script

I'm puzzled by different results I get from application of SplineWithBarrier (Spatial Analyst) using Modelbuilder and by external Python scripting: import arcpy points_shp = "pointShape.shp" ...
0
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0answers
43 views

How to estimate Kriging parameters in ArcGIS

I have got the following problem: I have got a shapefile of rain gauges with a field giving the precipitation amount in a particular day. I need to interpolate the precipitation values to obtain a ...
2
votes
1answer
74 views

Using ArcGIS model to batch export set of layout view as JPEGs?

I have a large number of layout views I would like to export as JPEG maps using ArcMap 10.0. The layout view is based upon a user defined grid. Normally what I would do is manually select a grid, ...