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

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2
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59 views

Is there a way to position parameters in a Python script tool dialog box?

I admit I haven't searched for an answer yet. I was wondering if there's a way to get these boolean parameters to be next to each other instead of one on top of the other?
2
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0answers
77 views

Create custom raster pyramid using arcpy in ArcGIS 10.2

I have a arcpy script that runs the Point Density tool several times for the same extent, using the same number of neighborhood cells, but with cell size increasing at an multiple of 2 with each pass. ...
2
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0answers
104 views

How to detect broken hyperlinks with arcpy?

I have zero experience with python but am trying to search for broken hyperlinks in a large gdb (temporarily converted to a shapefile)- Used code from a previous question (Hyperlink broken path - ...
2
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0answers
314 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
53 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
49 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
127 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
446 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 ...
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92 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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309 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
180 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
35 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 ...
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416 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
62 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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0answers
155 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
295 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
358 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
812 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 ...
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164 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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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 ...
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0answers
276 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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137 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 ...
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336 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
151 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
329 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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0answers
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
171 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
726 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
635 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
24 views

What is causing these streaks in my output tif using arcpy.CopyRaster_management?

This is the line of code that is creating these ... arcpy.CopyRaster_management(raster, fname, "DEFAULTS","0","","","ColormapToRGB","8_BIT_UNSIGNED") and I did have a colormap file with specifics ...
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0answers
26 views

ArcGIS/arcpy: add field to table iteration

I want the average precipitation for 50 regions in my country for each hour. To do this, I have built a arcpy script that performs 50.000 iterations (hours) over .nc files. The result of each ...
1
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0answers
15 views

Python Script to iterate numerous, single-band rasters for arcpy.CompositeBands

I have a large collection of single-band geotiffs (NIR, Green, and Red) that I would like to composite using a Python script. The goal is to iterate through multiple folders in a main directory, ...
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0answers
32 views

Batch Convert GRID to TIFF with colormap and RGB

There are lots of questions on here regarding raster conversion, but I can't find anything specific to my needs (involving output as RGB and using a Colormap). I have a folder full of ESRI GRID ...
1
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0answers
31 views

netcdf python error

I am basically copying and pasting the code provided on Esri's website and every time I try to run it in ipython, the program crashes and needs to restart the kernels. The code is below, does anyone ...
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0answers
53 views

Is there PostGIS equivalent to arcpy.sa.Slice() function?

I have an existing system built on an 8.3 PostgreSQL database which uses a ArcGIS - Spatial Analyst for a couple of raster operations. The system is moving to PostgreSQL 9.2 and I'm evaluating if the ...
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0answers
34 views

Arcpy script or other method for points in polygon per participant

Is there an Arcpy script or another way that I could use to find out the number of GPS points falling within each participant’s home neighbourhood as defined by an 800 meter network buffer around the ...
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0answers
41 views

ArcPy Datadriven Page AttributeError: PageLayoutObject: Error in executing ExportToPDF

I have been working on this script for a while now and even ESRI are being difficult. Essentially I am trying to export a series of datadriven pages. Executing on a single page fine no issue, ...
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0answers
44 views

ArcPy QueryPointAndDistance: Incorrect Lengths?

Background: I'm currently trying to determine the chainage (distance m) of my points along a polyline (i.e. proposed railway alignment). A colleague within my firm assisted me with the following ...
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0answers
78 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 ...
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0answers
55 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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0answers
31 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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0answers
17 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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0answers
74 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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0answers
63 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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0answers
36 views

How to to get time slice in raster dataset using ArcGIS?

I have a couple of rasters made in different time. Some of the rasters are overlapping and some of them - not. I need fast and efficient way to get time sliced values for each pixel. For example: ...
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0answers
49 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 ...
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0answers
70 views

Estimating parameters of a semivariogram?

I have got a shapefile of rain gauges with a field giving the precipitation amount in a particular day. I need to interpolate the precipitation values to obtain a precipitation map for a particular ...
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0answers
37 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
68 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 ...