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

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2
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268 views

arcpy export - unable to set exact extent of dataframe

I am trying to use arcpy's ExportToPNG function to produce tiles for Nasa WorldWind, which will require very specific extents of outputted tiles. Pretty simple code - abbreviated below: mxd = ...
2
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0answers
49 views

Using the geocode function with cursors

How do I use a cursor with a geocodeaddress function? I want to be able to: 1) read from a table 2) only geocode addresses(from table1) whose street number is not 0 using a cursor 3) then update a ...
2
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0answers
46 views

Extract MultiValuesToPoints yields identical value for each band

I'm attempting to extract hyperspectral remote sensing data to a point featureclass using the ExtractMultiValuesToPoints ArcGIS tool. The value of each band (228 bands) should be appended as a field ...
2
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0answers
120 views

Data loss after compressing geodatabase in ArcSDE

I suffer sometimes from data loss after compressing ArcSDE geodatabase, this geodatabase contains versioned feature classes, so the compressing script reconciles and compress the geodatabase: # ...
2
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0answers
416 views

How To Export Selected Data Driven Pages to PDF?

I have a map book with data driven pages that shows the fire boundaries, roads, etc for our fire rescue department. I want to automate the process of creating individual mini map books for each fire ...
2
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91 views

ArcGIS License question: Any restrictions on calling arcpy from non-esri web service?

I recently saw some success calling a python geoprocessing script from Node.js. I was also thinking of using flask instead of an arcgis server geoprocessing service. Does anybody know if there are ...
2
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0answers
277 views

Finding coordinates from a nested grid as a numpy array

So this is a pretty basic question, but I'm trying to figure it out. I've written a script that allows a user to read in a raster and provide a cell resolution, and outputs the amount of cells ...
2
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0answers
163 views

python.multiprocessing and “FATAL ERROR (INFADI) MISSING DIRECTORY”

I have a question which is closely related to this old question here: python.multiprocessing and "FATAL ERROR (INFADI) MISSING DIRECTORY" I have also looked at this, which seems to relate ...
2
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0answers
34 views

Generating composite values ( MAPFID numbers) for previously duplicated vales based on 2 different fields

Good day everyone! I have lurked around here for info preiously, but this is my first post, so please be gentle if I commit any faux pas. Okay, let me try to break this down so we can all ...
2
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371 views

How to programatically set default Geodatabase and Workspaces for a map document?

I have a QC process that has a bunch of models that need to be sequentially run, and then the results manually inspected between each model. I know how to manually set the default GDB for the Map ...
2
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0answers
59 views

Copying an entire column between layers (tables)

I have a raster layer with probabilities as values and I process them using the Spatial Analyst extension. After the processing the values are modified, however I would like to also have the original ...
2
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150 views

Call ArcPy script via CGI on IIS

I have an ArcPy script that does a whole bunch of processes with ArcGIS 10.1 to write the output data to a SDE geodatabase. What I want to achieve is to enable an online user to call the script and ...
2
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0answers
282 views

ArcPy x64 - Create Enterprise Geodatabase in SQL Server Fails

I'm using ArcGIS Desktop Standard 10.1 SP1 on Windows 7 SP1 x64. SQL Server Native Client 11.0 is installed for both 32 bit and 64 bit. I've also got SQL Server 2012 x64 installed (client tools and ...
2
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0answers
333 views

Cost Path tool in script randomly throws error

I have a script tool that is creating a least cost path for sets of points using a Cursor. When applied, the script runs great, except every so often the tool is stopped because there is an error in ...
2
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0answers
735 views

Fixing “spatial index grid size is invalid” without Recalculate button

I've got a python script that is connecting a squence of points to make lines, and putting them into a feature class (based on answers to my previous question). It works wonderfully on a small area ...
2
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0answers
152 views

Different results from Spatial Analyst GP Tool and Python

I am writing a script that has to subtract one raster from another. The rasters I have represent 1) Parking Lots (1 = Parking Lot, 0 = not Parking Lot) and 2) a buffer around the Parking Lot (1 = ...
2
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0answers
121 views

Cancel event in Python Gp tools with arcpy

In GP-tools written in C# (ArcObjects) we can listen for the Cancel-event and react on that. I wonder if there is anything similar in Python GP-tools applying arcpy. I googled that issue and the only ...
2
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0answers
51 views

Difficulty in running the script

I have developed a script tool for adding a layer in the current map document. It did not work.. The message is "Completed script addlayer...". But there were no layers added in the TOC. Another issue ...
2
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0answers
258 views

Can not get text element to update?

I can not get text element to update? Text ELement has been added "Subdivision" Still not updating?.. class ButtonClass2(object): """Implementation for FemaMapper_addin.button (Button)""" def ...
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0answers
129 views

Problem to transform events from one route to another

I have a road feature class layer containing parts like 1_10, 1_20. 2_10, 2_20... etc. 1_, 2_ is later used to create the route and _10, _20 is indicating the direction (the road feature classes were ...
2
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0answers
314 views

How to Load a Record Set Parameter in a tool dialog

I am trying to create a tool that allows a user to update a table row without starting an edit session. I have a script tool set up with a record set parameter and I use this set up to add new rows to ...
2
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0answers
1k views

Why am I getting an ERROR 000728: Field *fieldname* does not exist within table even though field exists?

I do some script for a shapefile's table. And this script works for 2 fields and do not for other ones, because of: ERROR 000728: Field FID_158_01 does not exist within table But this field is ...
2
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0answers
143 views

How can I draw an ellipse filling the dataframe with ArcPy?

I need to modify one of my template scripts to draw a circle from the centre of the (inset) data frame to the edge of the data frame. This will then be used to clip the data frame to shape. I'm using ...
2
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0answers
320 views

On using R data with ArcPy to make histogram in ArcMap

I am writing a tool in python which passes parameters to a R script, which in turn creates a DBF file. I read this DBF and want to make a histogram out of the data inside ArcMap as one of the results ...
2
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97 views

network related issues arising when running an arcpy script

Essentially I wrote an arcpy script that is within a toolbox that I ported over to a different machine to test out after the script worked locally. The script essentially utilizes the psycopg module ...
2
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0answers
167 views

Is there any way to suppress the calculate field dialog box in arcpy script?

I've got a python script that I inherited. The python script takes input from a variety of feature classes and tables and spit it out to a single table. When I run this script via a scheduling ...
2
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0answers
672 views

Perfectly running python script gives error when run from web.py

I have the following python script which runs perfectly if run separately: import arcpy val = arcpy.GetCellValue_management("D:\dem-merged\lidar_wsg84", "-95.090174910630012 29.973962146120652", ...
2
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0answers
621 views

Spatial Analyst Cell Statistics seems to give the wrong answer in ArcGIS 10.0

I have a script that calculates standard deviation for a list of grids using the Cell Statistics function in Spatial Analyst for ArcGIS 10.0 The syntax is this: stdevGrid = ...
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0answers
32 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 ...
1
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0answers
32 views

Issues in projection while defining data frame extent by coordinates

I'm trying to set the following coordinates to a dataframe: custom_extent = {1:-87.678956, 2: -87.611652, 3:41.867129, 4:41.954932} where 1 is key for XMin, 2 is key for XMax, 3 is key for YMin, ...
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0answers
42 views

How to auto-increment attribute fields using cursors and conditional statements?

I am trying to create unique IDs for an attribute named "FACILITYID" (str) and have got a ton of help from related posts and online python tutorials. I selected the rows I wished to create unique ID's ...
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0answers
23 views

Saving fields after a raster join with python arcgis

I am working on a raster processing script in which i join a categorical raster with a table that includes some extra data on each category. After much hassle, I have the join working, but I can't ...
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0answers
54 views

Eliminate in Arcpy

I am attempting to move away from Coverages. One of the tools we have did a great job of eliminating slivers from our datasets based on hard and soft boundaries for elimination rulesets; howver, it is ...
1
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0answers
47 views

Creating Automated Upload Script

I have a bit of a complex scenario that I'm unsure how to put together into one model or script file. What I'm doing is creating service definition files then uploading these SD files to a server. ...
1
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0answers
53 views

Overwriting layers in a geodatabase maintaining its position in a feature class list

I'm working with ArcGIS 10. I work on ecological habitat mapping. I have some features classes inside a geodatabase which represent years of data on a specific area. Each has a reliability field with ...
1
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0answers
28 views

Import CAD annotation from multiple DWGs into multiple Geodbs

I'm new here (and to python). I'm trying to use the "importCADAnnotation" tool to import annotation from multiple .dwg files in a directory to new annotation layers within file geodbs (with the same ...
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0answers
21 views

Adding layer to MXD from different SDE slows down ArcPy script

My python script looks at layers in an MXD, then does a couple of clip and measure operations and generates a PDF. It works accurately and quickly (0.5-3 seconds) when all the layers in the MXD are ...
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0answers
39 views

Python loop doesnt work properly for hundreds of Raster files (HDF)!

For generating Time Series, I prepared a python script which are supposed to get all task done through looping. Interestingly, It stops working after 12 HDF file but I need to do loop through all ...
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0answers
28 views

Modify a Python script to one that uses RasterDomain_3d fuctionality - and writes resulting shapefiles it to one

As I am not very experienced with Python I need your help. I managed to modify a Script (that has been posted here Get boundary of raster image as polygon in ArcGIS Desktop? by ...
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0answers
19 views

The 3D polygon generated by skyline in arcgis has no Z value

I used the skyline tool to generate the skyline in a certain scenario, when the visible angle is less than 120°, the skyline is right, as the pic below: When the visible angle is bigger than 120, ...
1
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0answers
45 views

Custom error message with 'Error Code -1' in ArcGIS script tool

I have a script tool in ArcGIS 10.2 and I have altered the tool's validation code to show my custom error messages using setErrorMessage method. It works but when an error message is displayed it ...
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0answers
37 views

Using choice of one parameter to populate column of multi-value control ready to have values for second column chosen?

This relates to my earlier question Can one parameter choice on Python toolbox tool set Display Names of other parameters?, but attempts to describe the requirement, rather than my attempted solution, ...
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0answers
29 views

ArcPy RemoveLayer removes all layers in loop

I am trying to remove layers that are not found within a list. The loop iterates through the layers within the Map_Left data frame. However, when I run this, it removes all of the layers within the ...
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0answers
68 views

Extract layer by attribute and export to new shapefile using arcgis scripting 9.3

I have a n-number of shape files based on attribute i want to extract the layer to export to new shape file, Using feature class to feature class conversion i can do, but i want to check for specific ...
1
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0answers
64 views

multiprocessing and the ArcGIS in_memory workspace

I am trying a script that makes use of multiprocessing and a number of tools within arcpy. The script works only if I write all input, intermediate, and output from child multiprocessing executions to ...
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0answers
101 views

Extract .mxd file + data from map package .mpk?

I have two applications - a pc app which uses .mpk and a mobile app which uses .tpk I can generate both, given the .mxd file - but I'd like an easy way to go from a .mpk to .tpk The idea being that ...
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0answers
34 views

How do I generate a drainage area-slope scatter plot from ASTER GDEM data

I have ASTER GDEM catchment data. I've installed the TauDEM tool. How do I generate a Drainage Area-Slope scatter plot?
1
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0answers
66 views

How to edit a service definition file (SD) so as to change the Data source (User in oracle)

I am using Oracle 11g ArcGIS 10.2 Considering I have an enterprise geodatabase and I am connected as user1/mypass@myIP/xe I create a map from my table "mylocations" I choose share as ...
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0answers
27 views

How do I make arcpy exclude frozen / off layers while importing a DWG file?

I'm attempting to update existing GIS feature classes (SDE) using master AutoCAD files but end up importing ALL features present in the AutoCAD drawing regardless of the visibility settings (frozen / ...
1
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0answers
29 views

XY coordinate data cleansing - search split and append not co mingling

My first question posted is for a project that stemmed from my current work where the data entered had some minor coordinate issues but to the extent of the data not being able to import more than 50% ...