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

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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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2answers
82 views

Multi Value User Input as Variable in SQL Statement

I'm attempting to write a script that takes a user's selection as a parameter and uses that as part of the SelectByAttributes function. The parameter represents field attributes and is multi value, ...
2
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3answers
69 views

Arcpy: Processing multiple files subsequently

I have an indexed dictionary containing files and want to "mosaic" (arcpy.MosaicToNewRaster_management) all files with the same index. The number of files per index range from 1 to about 30. ...
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30 views

How to get a polygon of the outline of a raster using arpcy

I have a large number of georeferenced raster datasets, for each dataset I need to create a polygon of the outline of the raster. I know this is possible using raster calculator in spatial analyst by ...
4
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2answers
68 views

How to check for corrupted raster data?

I am working with thousands of tiled (2km x 2km) 4-band NAIP images. When I diced the images in Erdas, the program corrupted many of the tiles. The screenshot shows an example of one of the ...
2
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1answer
52 views

Arcpy SelectByAttributes and Show Selection

I understand that in order to do a SelectByAttribute in Python, you need to first convert the shapefile to a feature layer using the MakeFeatureLayer_management function, and run the SelectByAttribute ...
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2answers
62 views

How to get size of SDE geodatabase feature class

Is there a way in catalog or arcpy to determine the amount of hard drive space a SDE feature class takes up on disk? In catalog the 'size' column is blank and Esri help states: The size, ...
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1answer
36 views

How to use a feature class attribute to look up values in a table and pass them as parameters to a function?

My problem: I have a set of points inside a polygon. My goal is to figure out how long it takes (in days) for each point to move outside the polygon, based on a daily movement which affects all the ...
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0answers
70 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 ...
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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 ...
1
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1answer
49 views

python script to retrieve names and scale range from an ArcGIS MapServer url

i am pretty new at ArcPy. i need to write a python script to retrieve names and scale range from an ArcGIS Map Service url. i had a look around json and url2lib but i am lost. I want to retrieve the ...
3
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0answers
153 views

Changing workspace path of query layer using ArcPy?

I'm trying to change the workspace path of a query layer using the code below and it always breaks. The layer is connected to a view in an Oracle Spatial 10g database. The database is SDE enabled ...
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1answer
50 views

Sort legend items up and down with arcpy

I work with arcmap 10.2.2 and I have 10 mxd's in one folder. I try to sort the legend items with a python code by moving the legend items up\down and i want that the layers in the TOC stay as is. I ...
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1answer
98 views

Saving a ArcMap layers RGB values into the attribute table

I am wanting to take a symbolized layer in an mxd, and save it's symbol color (like a polygon fill) into its attribute table as an RGB value. My goal is to use this value in MapInfo to symbolize it's ...
3
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0answers
42 views

Can I automate the transfer of symbology information of a raster to a polygon feature?

I have a raster dataset that is symbolized using Natural Breaks (Jenks) classification (9 classes). To reduce file size for web service display and download, I used the Reclassify tool to remap pixel ...
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0answers
33 views

Moving legend items up and down with arcpy [duplicate]

How can I move a layer up/down in the legend using arcpy? I work with ArcMap 10.2.2
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1answer
58 views

Find points within a radius in ArcGis 10.2

I have a feature service which is created from a view in a geospatial geodatabase. I want to retrieve all the point/geometries than fall within a specific distance. I am using arcgis 10.2 I know that ...
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1answer
119 views

Optimizing ArcPy code to cut polygon?

There is a lot of nested loops and wondering of ways I could speed up this code? Any ideas? Note: This requires ArcMap 10.2 def cut_geometry(to_cut, cutter): """ Cut a feature by a line, ...
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0answers
103 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 ...
2
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1answer
42 views

Changing the active tool in an ArcGIS Python Add-in Tool Palette?

I have an ArcGIS Python Add-in project with a tool palette that contains a dozen different tools. I would like to be able to change the 'active tool', i.e. the tool that is visible on the toolbar, ...
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0answers
26 views

Boundary sharing line featureclassess [closed]

In my data I have to remove some line feature classes, which are those sharing boundaries with two states i.e. New York and Philadelphia. I have to remove all data of Philadelphia but some feature ...
0
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2answers
57 views

Optimizing script with in_memory selection

I had a problem solved here. I had 2 features: polygons and points, both containing similar attributes(example: street name, number). Each polygon must have equivalent point added(same street name, ...
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3answers
50 views

Multiple python script for Alter Field

I'm a novice programmer and I would like to ask for something which will facilitate my work. I need to rename all the field names in some shapefiles I am working on and since renaming is an arduous ...
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1answer
35 views

Using valueAsText, giving me unicode data instead of a list

I am learning Python to create toolbox right now. When I'm trying to get the parameter, using valueAsText, the date returned is unicode instead of a list that I was expecting. This is the code that I ...
1
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1answer
77 views

How to get the layer name with a arcpy code

Using the FeatureToPoint tool I've having difficulty calling just the name for file without the extension or path. Here is the part of the script that I'm creating that Im stuck on. eg. ...
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1answer
40 views

How to make connection

How to connect a argis, sde version through stand alone python script. SDE.Mapping is child version of SDE.Default and I want to make child version of SDE.Mapping . I am using direct sde services
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2answers
387 views

What causes ERROR 000210: Cannot create output in_memory\AND from ArcPy?

The ArcGIS for Desktop "ERROR 000210: Cannot create output" has been reported on this site a number of times but an in_memory workspace seems to have been implicated only once: ERROR 000210: ...
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1answer
40 views

Creating a spatial reference in arcpy from projection name

I am using ArcGIS 10.2.2, Python 2.7. I want to create a spatial reference from the name of a projection, e.g. NAD_1983_BC_Environment_Albers, using the arcpy tool ...
2
votes
1answer
65 views

XML ElementTree in ArcPy consuming WMTS XML

How do I work with the xml Element Tree to obtain the ScaleDenominator parent where ows:Identifier = default028mm? With a fair bit of swearing I have managed to hack my way into all of the WMTS ...
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2answers
72 views

How to get a search cursor on a particular version in arcpy

I have a versioned database in ArcGIS and I am wondering how can I tell arcpy what version to query. The closest I have got to an answer has been building a particular connection file that specifies ...
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0answers
131 views

ArcGIS 10.1 - Error No spatial reference exists

I'm encountering a new error on some geoprocessing. It originally showed up while running commands in arcpy but now it crops up whenever I run some tools. I've been using the Extract by Mask on some ...
2
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2answers
73 views

What are QGIS Arcpy Equivalent Functions for MakeFeatureLayer and SelectLayerByLocation?

I have a script that I had created using ModelBuilder, but our field personnel use QGIS 2.0. Below is a snippet of the code. I am wanting to know if there is an equivalent using pyqgis so that I can ...
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0answers
108 views

Alternative way to find intersection between two polygon feature classes

I have been working on making a script to find intersection between two polygon ArcGIS feature classes. I can successfully do this in arcpy instances using spatial join or using search cursors on the ...
2
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0answers
18 views

Is it possible to add an ArcGIS attachment to a row in Oracle/SDE using oracle stored procedures?

So far I have been able to attach files to features within a featureclass using the python tools and ArcObjects. Within Oracle I have been able to add features with geometries using the ST_Geometry ...
1
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1answer
56 views

Using tool validation to create parameter based on fields of another parameters input?

I'm assuming I'm missing something and this is a pretty easy thing to do but I'm stumped... I'm working on a script that currently takes and input excel file and uses a "hard coded" field name that I ...
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0answers
40 views

python shell crashes on table to table conversion

I have two computers running the same code and on one (with better performace) it runs fine but the other crashes the python shell when executing the code below. I really don't understand why, any ...
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1answer
41 views

Slanted raster along the line? Wind erosion model and windbreak effectivity

I'm working on wind erosion modelling and windbreak potential. Imagine windbreak, which has some values of optical porosity (in %) and this values determinates the effectivity of windbreak in specific ...
0
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1answer
55 views

Loop stops before expected without error message

I try to run a script that clips all the feature class of a geodatabase by the successive features of a clip layer (named pochoir). Thank to support here and here, the test of the intersection is ...
2
votes
1answer
23 views

Does GDAL has any substitute function for the ExtractByMask in arcpy

I am now using arcpy: arcpy.sa.ExtractByMask(weight_raster,elev) both weight_raster and elev are raster data in different size. I want to use functions in GDAL to replace this arcpy methods. Does ...
1
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1answer
68 views

Checking whether Spatial Reference is Projected Coordinate System using ArcPy?

I'm modifying CreateFishnet in ArcGIS 10.1 using python.. I want to ask the user to input a projected coordinate as spatial reference. How can I check if the user didn't put geographic coordinate by ...
0
votes
1answer
21 views

Loading data from shapefiles into specific feature classes

I am trying to bulk load a collection of shapefiles into empty feature classes in ArcMap 10.2. The issue here is that the names of the shapefiles and the feature classes need to match up. Is there ...
1
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1answer
51 views

copy only selected with CopyFeature_management

I am trying to test if each feature of a feature class list intersect each feature of a shapefile (clip layer). I'm working with arcpy in ArcGIS 10.0 The arcgis desktop help says that if the feature ...
2
votes
1answer
77 views

How to query values from a list in Python?

I have a list like this... list = ['1','2','3','4'] how can I use arcpy.Select_analysis to select features that have the attributes in the list. qry = '"SECDIVNO" IN ' + str(tuple(list)) ...
2
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4answers
124 views

Summarising all fields in attribute table using ArcPy? [closed]

I was hoping to run a script that will iterate through all fields in an attribute table, SUM each field and produce the result in a table. The script below will essentially do what I want with one ...
0
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1answer
146 views

Exporting Folder of shapefiles to file geodatabase (GDB)?

Shapefiles Above mentioned is the link for the sample folder of shapefiles. I am working on exactly opposite of Export File Geodatabase to Folder of shapefiles I have a multiple folder of shapefiles ...
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0answers
44 views

Duplicate FID for points

I ran the script below to export feature vertices to points. The code works but after 10,000 points the same FID appears for 5 to 10 points. This continues for the rest of the dataset. There are ...
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0answers
54 views

How do I compare and replace data using python?

Here is my problem, I have several datasets that get updated fairly frequently. They are currently loaded in an enterprise GDB but the updates come in file system folders as shapefiles. What I ...
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0answers
58 views

Array to Feature Class and XYZ to Table Issues

I am trying export vertices of a line to a point feature class using the code below. I am using ArcGIS 10.2.2 and do not have access to Spatial, 3D, or Network analyst. I used ET GeoWizards to export ...
2
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1answer
75 views

ArcPy: check in and out of Advanced/Standard concurrent license

Is it possible to check in and out of a concurrent license straight from ArcPy. For example, sometimes I need to use a buffer right or find duplicates. Both tools require ArcPy advanced or Standard. ...
3
votes
2answers
238 views

Accessing geometry with SearchCursor in ArcPy

I'm trying to write a script that clips all feature classes in fcList by the successive rows of a clip feature. I'm using arcpy with ArcGIS 10.0 The problem is that I need to verify whether the ...