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

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-1
votes
2answers
40 views

User prompt not working

I created the following "trial.py": import arcpy #Get Name Name = str(arcpy.GetParameterAsText(0)) Then I created a toolbox using ArcCatalog and then added a script, pointed the above script file. ...
1
vote
2answers
70 views

Feature class to Feature class not working

I am trying to use the Featureclass to Featureclass conversion tool to make a copy of an existing layer (in a geodatabase). My primary motive is to copy over only a few (2 out of 18) fields to the new ...
0
votes
1answer
31 views

How to resolve 000210 problem, when I use Scratch Workspace

I have some problem. Now I'm trying to make Python script to resolve some problem. I need too place all out features in Scratch Workspace (Later this script will be used in web GIS and intermediate ...
1
vote
1answer
51 views

how to assign keyboard key to python script in arcmap

I have a python script and I use it through my toolbox but I use it many times in a day. Is it possible to assign a keyboard shortcut to my tool ?
5
votes
2answers
134 views

Creating numpy.array with variable number of fields to test arcpy.da.ExtendTable performance?

There was an ArcPy Café blog posting entitled Adding Fields: Performance Tips which advocated: Two approaches to help increase performance when adding numerous fields to a table or feature ...
-1
votes
1answer
47 views

Determining if polygon contains point to populate point's field with polygon's name using arcpy.da?

Am trying to check if the points in a point shapefile are contained within a polygon shapefile and if so, to populate a field in the point shapefile with the name of the polygon and to populate the ...
1
vote
1answer
220 views

How to Properly Loop Through a List With a Cursor?

My team is working on a python script that does various updating tasks to our streets file. A part we are getting stuck on is trying to update a field. Currently we have a field FEDROUTE that is ...
0
votes
1answer
41 views

TableToTable gives unexpected character after line continuation character? [closed]

I'm working on updating a python script from arcmap 9.3.1 to 10.2.1 and im getting an error for "unexpected character after line continuation character" and im unable to diagnose the character. ...
5
votes
2answers
130 views

What are the alternatives to ArcMap's Report Wizard?

I have a polygon layer which has lots of attributes, and I'd like to create a report template which summarises these attributes for individual polygons. That is, the user will select a polygon from ...
1
vote
2answers
72 views

How to copy data from one table to another using cursors?

I'm going to be as descriptive as possible. I have a table (TA) with values which are null for some rows, filled out for others. I have a table (TB) with the null values filled out. Dec in TA is the ...
1
vote
1answer
52 views

Locating 0-points multipart polygons using arcpy

By Running this piece of code: import arcpy arcpy.env.workspace = "C:\working\GEODATABASES\\tests.gdb" fcList = arcpy.ListFeatureClasses() for fc in fcList: with arcpy.da.SearchCursor(fc, ...
3
votes
1answer
110 views

Customizing right click (context) menu of selected feature using ArcPy?

I want to confirm whether arcpy can customize the right click menu of the selected feature, which means I want to remove the default items and add in my own item. The following pictures show what I ...
1
vote
1answer
76 views

Converting Coverage files into shapefiles?

I am attempting to convert coverage files into shapefiles using arcpy. This is not the e00 files, but the bin files. ArcGIS help suggests that it can be done using ...
0
votes
0answers
40 views

Arcpy raster calculation producing random no data cell in output

I've been trying to get the raster calculation below to work using python: import arcpy from arcpy import env import os from arcpy.sa import * arcpy.CheckOutExtension("spatial") KSat_mm = ...
0
votes
1answer
61 views

DeleteField_management gives ERROR 000308 Invalid field type?

I am attempting to delete a list of fields in a feature layer but am getting an error: Execute error: Failed to execute. Parameters are not valid. ERROR 000308 Invalid Field type Here is a code ...
1
vote
1answer
46 views

Merging multiple tables to shape using for loop

I have to join multiple tables to a shapefile using a common field. I want to script this in python (i am using ArcGIS 10.1). Below is the script i am using. My question is As folks might notice, I ...
1
vote
1answer
38 views

Running a python script that will find fields that are not attributed

I have about 30 geodatabases with about 15 feature classes in each database. Is there a way to have a script check the attribute tables to see if they're not attributed? If it could then select the ...
1
vote
2answers
47 views

Help needed editing existing coordinate information with python

I'm hoping someone can help me with this. I would like to find a way to edit shapefile (polyline) coordinate data using python. Basically, I want to edit all the z-coordinates in my shapefile so that ...
2
votes
3answers
170 views

SQL expression error for Select Layer By Attribute

arcpy.MakeFeatureLayer_management("N05-12_Station2_JGD.shp","station_12") year=2012 arcpy.SelectLayerByAttribute_management("station_12","#",'"closing">=%d AND "opening"<=%d' % year) ...
2
votes
1answer
37 views

Export Stretch Function values - Arcpy

I'm looking for a way to export Stretch Function values from images that’s stored in a Mosaic dataset. Not values from the whole set, but specific stretch functions per image. The set is stored in ...
-1
votes
1answer
45 views

Can someone help me to convert this Python to VBscript for labellling

I have two Python script snippets that need to convert to VBscript. Can anybody help me because I am really not familiar and know Python. the first script is def FindLabel([BA2]): name = ...
0
votes
3answers
106 views

Using ArcPy and Python to export Table View as PDF format?

I am using ArcPy to select from a layer and display the result on map as a table view. Now I want to export the table view as a PDF format. Anybody know about it? If it is beyond ArcPy to export ...
1
vote
2answers
48 views

Issues Reading a table from Geodatabase

I have scripted a process to read a CSV file into a file geodatabase. Then, I want to read this imported file and work on it by adding new fields and calculating values. However, while using the ...
1
vote
2answers
60 views

ArcGIS symmetrical difference in arcgis desktop standard [duplicate]

I have an ArcGis Desktop Standard license and I would like to perform an operation to find out the difference between 2 features classes geometries (Something like symmetrical difference in Arcgis ...
3
votes
1answer
62 views

Python MemoryError when running ArcGIS Python Toolbox tool

I have a Python Toolbox (.pyt) containing a single tool. Part of that tool is the following function, which creates a dictionary from an attribute table, where the keys are the rows' OBJECTIDs and the ...
3
votes
2answers
134 views

How do I know if I am running 64-bit background geoprocessing on ArcMap 10.2?

I'm running ArcMap 10.2 and just set up 'ArcGIS for Desktop Background Geoprocessing (64 bit)' and now I have both the ArcGIS10.2 folder and ArcGISx6410.2 folder inside my python folder. I have ...
8
votes
2answers
241 views

ArcGIS 10: Create an event linear layer from a point layer based on directionality

I have a point layer that reflects the speed limits and a line layer of the roads. The location of the speed sign indicates in which direction the speed limit applies. How can I make linear event ...
0
votes
1answer
31 views

Update rows based on number and position in table

I'm trying to update rows using the update cursor, but based on the number of rows in a sequence of three list items. Looking at the list below, it needs to update first four rows to 'B', then the ...
1
vote
2answers
92 views

Using ArcPy: adding feature class and fields in an un-saved mxd

With ArcPy I have created a tool that creates an empty feature class with pre-defined fields and adds it to the TOC. It works quite well, however if I use the tool to generate a feature class in an ...
1
vote
0answers
37 views

Get XY in different projection without changing data frame using python addin [duplicate]

I been searching for a way to use this http://forums.arcgis.com/threads/49273-getting-xy-from-mouse-click-using-python tool but print the XY in different coordinate system like WGS 1984 (decimal ...
0
votes
1answer
71 views

Iterative raster calculation script using NumPy arrays breaks after ~10 rasters, returns: “TypeError: Cannot create raster for numpy array.”

Here is my code: #Generate Cumulative Thresholds #5/15/14 import os import glob import arcpy import numpy as np #Enable overwriting output data arcpy.env.overwriteOutput = True ...
1
vote
1answer
64 views

Raster calculation in for loop returning exit code -1

I've put together a python script that does some calculations on rasters by converting them to NumPy arrays, doing the math, then converting them back to Raster and applying all the same spatial ...
0
votes
1answer
98 views

ArcGIS 10.2.1 Table To Table tool in Python script gives ExecuteError: ERROR 001156?

I work for an organization that just upgraded from esri arcmap 9.3.1 to 10.2.1 and I'm currently in the process of updating the python scripts. When running a script I'm getting hung up on a portion ...
2
votes
1answer
73 views

Unexpected Polygon Zoom Extents with a Rotated Dataframe

I have created a series of roated Grid Index Features. I wrote an ArcPy script to generate the grids and adds a rotation value field. My plan is to run another ArcPy script that zooms to each grid ...
0
votes
0answers
25 views

Using GDAL and Python to replace the Spatial Analyst TabulateArea method

Has anyone tried to phase out the use of ESRI's Spatial Analyst extension by replacing it with GDAL in Python? I have a script that only uses the TabulateArea and Statistics analysis but not much else ...
2
votes
2answers
112 views

Nested loops for raster calculation arcpy

I am trying to figure out a way to input corresponding raster datasets from two separate folders into an equation using arcpy. I think it requires some sort of nested loop but I can't figure out how ...
1
vote
0answers
34 views

Why is ArcGIS Server so slow in creating mapbook PNG

We have 3 MXDs for creating 3 different mapbooks. Our customer want a daily export to PNG. For this, I use a Python-Script, which works fine for me on my Desktop. But I need it on ArcGIS Server. There ...
7
votes
3answers
171 views

How to perform a “mostly within” selection?

I'm looking for a way to determine if a polyline is "mostly within" a polygon. Since mostly within is arbitrary, I would need be able to enter a percentage at its execution. I thought there might ...
4
votes
2answers
164 views

Is it a bad idea to convert a File Geodatabase table to a dictionary?

First, what am I trying to do? I am building a Python script that should be called from an ArcMap 10.0 toolbox. This scripts uses (among other inputs) data contained in huge gdb tables. It processes ...
2
votes
0answers
156 views

Running x64 bit geoprocessing Python in Python IDLE 2.7.6 x64 error

I am trying to set the Python IDLE 2.7.6 x64 to run the arcpy module from ArcGIS x64 bit geoprocessing (10.2.2). I copied the file DTBGGP64.pth from C:\Python27\ArcGISx6410.2\Lib\site-packages to ...
1
vote
1answer
51 views

row.getValue() doesn't work but row[1] does

for some reason I can't get row.getValue to work properly... my script will only work if I use row[0] and get the value manually but I am sure the location/order of my fields will change from dataset ...
0
votes
1answer
26 views

How to group numbers based on first digits and then find min/max? [closed]

I have been struggling all day with this. I wish Python were more like SQL it would be so easy for me, but I am still learning. Basically, I just want to group numbers based on their first four ...
0
votes
3answers
187 views

Can't Clear Combobox - Arcpy Addin

I'm using ArcGIS 10.2.1 and have written an Arcpy addin with multiple comboboxes and an "Unselect" button. The comboboxes run queries on the data and the button clears the selections. I need the ...
3
votes
0answers
48 views

Arcpy in Python Plugin for SPSS

Is it possible to run the arcpy module in the Python for SPSS plugin to run the search and update cursors?
2
votes
1answer
330 views

Getting ValueError: max() arg is an empty sequence on a Python Script in the Field Calculator in ArcMap

I have a script that populates a FacilityID Field on a Attribute table in the Field Calculator but when I run the script below I am getting a error. EDIT: Python Script: def autoInc(): import ...
1
vote
2answers
54 views

Clip for each feature

I want to clip a polyline feature class by a polygon feature class (buffers created from points). Several polygons overlap, so I want to get each polygon feature clipped with each polyline feature. ...
1
vote
0answers
79 views

Using arcpy.CopyFeatures_management results in a 000210 using a database connection that does not contain saved credentials

Currently have a problem running CopyFeatures_management in ESRI's ArcGIS 10.1 The following shows two Enterprise Geodatabase connection files. One includes the username and password and the other ...
2
votes
0answers
215 views

Split a Polygon that Crosses International Date Line, ArcPy [closed]

I have a lots of existing data in WGS-1984 (too much to manually edit). I need to split these lines and polygons by the international date line. More projection information: ...
0
votes
1answer
92 views

Batch renaming of shapefiles using ArcPy and folder name where shapefile is stored?

I am very new to Python and wondered if anyone had any idea how to do this? I have ~100+ shapefiles named 'land boundary' within the folder of their site name. Is this possible using Python in ...
4
votes
2answers
69 views

ArcGIS Toolbox, parameters for python script not as positional arguments

I have an ArcGIS Toolbox with a bunch of parameters. A python script is used to perform some raster operations, based on this parameters. I am using Python argparse in the script to get the ...