A site-package created by Esri to expose ArcGIS for Desktop (and ArcGIS Pro) geoprocessing, mapping, etc, to Python.

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238 views

Calling a GP service from a GP service arcpy.Importtoolbox

I'll try my best not to sound like a lunatic as I explain this. I have a python script that calls an ArcServer geoprocessing service toolbox with arcpy.Importtoolbox. The GP service is on several ...
4
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1answer
618 views

Running Python toolbox tool both standalone from other tools within same Python toolbox?

I have created a python toolbox for work that has two tools inside. These tools use the toolbox template and so have a init, getParameterInfo, etc. I want to be able to run one tool both stand alone ...
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1answer
585 views

Check field type and execute depending on it using ArcPy?

I had a script that converted data from a clients site to a usable GIS format until they changed the output. I've tried two different directions with no luck. Due to how an earlier part of the ...
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0answers
181 views

Data Driven Pages Export Issue [closed]

I have created mapbooks using DDP and am running into an exporting issue. I have 40 mapbooks of 40 different cities based on a my layer file called "Custom Grid". When I go to export it gives me the ...
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2answers
349 views

Multiply Rasters from two subfolders

I have two subfolders with Rasters named with the same parameters. I am trying to figure out a way to Loop a multiplication of each raster into a folder with its pair of the other subfolder. Looks ...
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2answers
291 views

Zonal histogram for each region (row) in a polygon (table) with python script

I have DEM.tif (symbology uses equale interval - 100m) and a polygon file (regions.shp) with many regions (names are defined in 'reg_name' column). I would like to use Zonal Histogram to produce ...
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0answers
254 views

Creating TIN, Surface Difference python script with ArcPy?

I have been trying to develop a master script to go through a series of geoprocessing tools and executing them. I am trying to generate a TIN and contours from a raw xyz file. Below is a very simple ...
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2answers
544 views

Exporting ArcSDE feature classes into file geodatabase with ArcPy?

I would like to use Windows task scheduler to automatically (monthly) create a new file geodatabase and then export feature classes from SDE into the new file geodatabase. Im using this code, however ...
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0answers
127 views

How can I extract the measurelength, highmeasure and lowmeasure of routes in ArcGIS

I'm trying to create road Routes in ArcGIS, which traditionally have been created using workstation. I've managed to write a Python script to do this, however, unlike ArcInfo, the attributes ...
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1answer
275 views

ArcSdeSqlExecute ArcSDE Error -65

I am trying to Select certain fields, resulting from a join using ArcSDESQLExecute but encounter the following error when I try to include the Shape field: AttributeError: AttributeError(u'...
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0answers
135 views

ArcSDESQLExecute to query and update from multiple SDE Databases

I am trying to use ArcSDESQLExecute to return the results of a join and then write the return query into a Feature Class located in a different database. Using Microsoft SQL Server and Arc10.2.2 Is ...
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1answer
126 views

Map automation. Mapping same feature class – a map per data field (graduated symbols, customizable break values)

Map automation. Mapping the same feature class – a map per each data field (graduated symbols, customizable break values). I am trying to automate a mapping effort: I am mapping a (FC) features ...
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2answers
148 views

how to make clusters from small polygons with constraint of boundary touching?

I want to make some clusters from a bunch of small polygons with the constraint that each basic unit (polygon) in the resultant cluster must share a portion of its boundary with at least one other ...
1
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1answer
183 views

Is it possible to get column names from an ArcSDESQLExecute SELECT execution

I am running ArcGIS 10.0 desktop and querying an Oracle 11g database and writing the results of a SELECT statement out to a CSV file. Everything works great; however, I would love to find a way to ...
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1answer
158 views

Error submitting job Arcgis server

I am trying to execute service tool that written in python with arcpy. When I am executing the service I got submitted... Executing... Failed. I looked the logs, and I got there: Failed to execute(...
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1answer
518 views

how to copy layer and add to same mxd and rename layer using ArcPy and ArcMap 10.2?

I am trying to copy a layer in an mxd and add that layer to the bottom of the TOC using Python, but I have not found a way to save the mxd programatically without making a copy. I also haven't found ...
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0answers
142 views

How to create an expression using the arcpy.SearchCursor? [closed]

Example: On the basis of the table which is not defined by the number of columns and rows, you need to evaluate expressions as shown, using the arcpy.SearchCursor .... First, create a list of ...
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1answer
504 views

Inserting row into table and then updating it in sum of each column using ArcPy?

My problem is the following: I have a table with an unknown number of columns (n) Use arcpy.ListFields create a list of columns and generates Field name list Then, using arcpy.da.InsertCursor create ...
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1answer
189 views

How do I update common fields in multiple feature classes with ArcPy?

I have a piece of code that I can use to update several fields in a specific feature class. I would like to use this code to update all of the feature classes in the data set. The data set would ...
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1answer
241 views

Extract area of polygons inside larger polygon and sum their values to a new column

I have two landcover classifications (as shapefiles) created using eCognition. "Level0 (FID)" consist of larger polygons and "Level1 (FID, ClassName, Area_Pxl)" of smaller polygons within these. I ...
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2answers
739 views

How do I count occurrences of unique field values?

I have a feature class with a field which contains values 1, 2 and 3. I need to write code that reports the total count for each value: 1: 29 features 2: 52 features 3: 57 features ...
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0answers
22 views

Changing Area Output - PUMAS

I currently have shapefile of US PUMAS and another feature shape file (call it feature X). I am using arcpy to project both of these files to the following projection coordinate system (using ...
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3answers
3k views

How to calculate a value based on another field under arcpy.da.UpdateCursor and cursor.updateRow?

I am trying to do a calculations under arcpy.da.UpdateCursor. I want to calculate the values for the records that have FIPS=06037. I want to take the values from "kg" column and populate the new value ...
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1answer
221 views

Limit of Python Add-in for Arcmap?

I am running ArcGIS 10.2.2 Version 10.2.2.3552, using ArcMap. I've watched the tutorial here (http://training.esri.com/Courses/ts_PythonAdd-Ins/player.cfm?) and I'm still not understanding this. I ...
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2answers
303 views

how to find that two polygon boundaries are connected?

I am working on a Geo database where there is a layer with many polygons. i want to find that which polygons boundaries are connected so that i can create new layer from that polygons and which ...
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3answers
418 views

Creating polygon from 2 txt files (Parent ID + Coordinates)

Here is what I am trying to do: I want to create polygons based on two separate text files: the first one (as parents) lists the Polygon ID (ID_el) and three to four Points ID (IDpt1, IDpt2, IDpt3..) ...
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1answer
96 views

Python add-in works once only?

There is a sample in ArcGIS 10.1 help on creating a add-in using python. This works only once when a layer is selected in combobox, if i need to use this functionality again it does not work and i ...
2
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0answers
300 views

arcpy, CalculateField: 'geoprocessing sys.stdout object' object has no attribute 'flush'

Working with 10.2.2, 64bit geoprocessing arcpy installation. Getting this error from arcpy.CalculateField_management() command. From Spyder IDE in an ipython console, I get the error: [IPKernelApp] ...
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1answer
51 views

Extracting script of tool in ArcGIS? and combining the tools join by attribute and join based spatial location?

my subject is to match between two data bases related to cartography details and second toponomy. I have ArcGIS 10.0 and I want to combine the tool of join by attribute and based by spatial location. ...
5
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1answer
574 views

Debugging AttributeError: 'module' object has no attribute 'Parameter' from Python Toolbox of ArcPy?

I have a big .pyt script (python toolbox) and now i trying split it to many files (1 file - 1 tool). In single .pyt file everything works perfectly, but when file is splited i get this message: ...
2
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1answer
915 views

Using ArcPy to Read from Excel Spreadsheet to Python Dictionary

How would I go about creating a script that reads a specified excel spreadsheet and places the values in a dictionary? I have read about the xlrd library and how the library in such endeavors to read ...
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1answer
114 views

Getting error in running ExportReport Python code in ArcMap

i am unable to generate pdf report using ExportReport function of Arcgis 10.2. getting error of IOError: Could not open report template tried different template files but still getting this error. ...
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2answers
78 views

How to remove repetitive text in attributes?

I would like to clean up fields that contain repeated "Street Names". As seen below, I have fields "Name_From" and "Name_To". These fields sometimes repeat the same name (highlighted). I would like to ...
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0answers
59 views

Algorithm to put label of bounds (bounds layer) inside of polygons (polygon layer)

I hope to put labels of bounds inside of the polygon in intersection with like you can see in the picture below I checked multiple solution as a topology or maplex but it doesn't give relation ship ...
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1answer
147 views

arcpy.da.UpdateCursor - How to update last column from Field Name List?

examples: for field in arcpy.ListFields(fc): if field.name != 'Hi': arcpy.AddField_management(fc, 'Hi', 'FLOAT') else: print "kolona Hi vec postoji" with arcpy.da....
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1answer
203 views

arcpy.da.UpdateCursor - how to make multiplication of each column with the selected column, for each row in particular?

If I have a table with a number of columns [col1, col2, col3 ... col_n] how to perform multiplication of each column with one selected column, for example: multiplication = col1 * col_def, ...
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1answer
277 views

Which arguments are incorrect when running ArcGIS example for arcpy.mapping.ListBookmarks and exporting to PDF arcpy.mapping.ExportToPDF?

I want to use the bookmarks in ArcMap 10.2.2 and 10.3 MXDs to loop through the bookmarks, zoom to the extent of said bookmark and then export a PDF by renaming the PDF with the name of the bookmark. ...
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3answers
1k views

Sum fields from ListFields - RuntimeError: A column was specified that does not exist?

Does anyone have a suggestion on how to otherwise solve the problem ... The need to automatically generate all the columns from the table, the calculation of the sum, the results are updated in the ...
1
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1answer
128 views

Select the first 5 rows of a selection after reverse sorting using an attribute field in ArcGIS 10.2 with Python

I have a feature class containing 380 polygons representing sedimentary basins and another polygon feature class representing oil discoveries within said basins. My plan is to: Iterate through all ...
0
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2answers
124 views

Trying to delete identical values within an update cursor

I'm trying to use the DeleteIdentical_management tool within an update cursor. I'm pretty sure I'm going about this the wrong way, I'd like to see if someone could help. I'm relatively new to python, ...
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0answers
203 views

Update Layer Symbology based on 1 field with changing data

I am running ArcGIS 10.2.2 Version 10.2.2.3552, using ArcMap. I have quite a big task here and before i attempt it i want to know if it is even possible. I've looked up some similar questions on ...
3
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2answers
250 views

How to trigger a Python script from an ArcGIS Desktop “save” operation?

Similar to the question Run a Python Script when opening an MXD, I'm looking for a way to run a Python script that is triggered when the "Save" command/button is pressed. I've read the Creating a ...
0
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1answer
233 views

Export as Python script from ModelBuilder never completes?

The script below was exported from ModelBuilder and runs within ModelBuilder in about 7.5 seconds. However when I export it and try to run it as a standalone script in either PyScripter or the ...
4
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1answer
169 views

What does InsertRow() return if the insert is not successful?

I have some basic code that inserts rows using an InsertCursor. oc = arcpy.da.InsertCursor(outputFC, someFields) for item in rowsForInsertCursor: tmp = oc.insertRow(item) del oc It seems the ...
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2answers
857 views

How do you project a single pointGeometry object with arcpy?

In an attempt to create a python add-in for ArcMap that will pass x and y coordinates to another application via a mouse click on the map, I have written the following code. I need the output ...
0
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1answer
368 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
126 views

Understanding Python / ArcPy code? [closed]

I am looking for a walk through of the Python code below to explain how it works in ArcGIS. #import modules import arcpy, os #set env arcpy.env.overwriteOutput = 1 ws = r"C:\TestData\Far\...
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1answer
279 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
847 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
115 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 ...