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

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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
113 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
63 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
69 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
87 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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1answer
50 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: ...
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0answers
53 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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2answers
56 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 ...
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1answer
47 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
58 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 ...
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0answers
88 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
86 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
55 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
58 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
166 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
19 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 ...
3
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2answers
256 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
126 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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1answer
76 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
166 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
35 views

add-in works at 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 ...
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0answers
87 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
38 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. ...
2
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0answers
115 views

Arcgis arcpy toolbox multiply files: error - module object has no attribute

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
123 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
40 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
52 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
32 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
71 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 ...
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1answer
87 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
54 views

Which arguments are incorrect when running ArcGIS example for arcpy.mapping.ListBookmarks and eporting 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
99 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 ...
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1answer
50 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 ...
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2answers
38 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
73 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 ...
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2answers
85 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 ...
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1answer
34 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 ...
3
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1answer
33 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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1answer
65 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
83 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
82 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 = ...
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1answer
47 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
120 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 ...
1
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1answer
63 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
57 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
67 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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2answers
106 views

Errors using arcpy.CalculateField_management

EDIT: What I forgot to mention when I first had this question is that I was trying to do these calculations on a layer which had joins, BUT where the join was on data that was added from an Excel ...
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0answers
44 views

How to test for overlap between raster and polygon in arcpy?

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 file ...
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1answer
44 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 ...
1
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2answers
143 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 ...