Use this tag when ArcGIS 10.1 is the version you are using from the ArcGIS platform.

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7
votes
1answer
2k views

Creating ArcGIS add-ins for both 10.0 and 10.1

Has anyone tried to deploy the ArcMap add-in for both ArcGIS 10.0 and ArcGIS 10.1? There is a target version parameter in the add-in config XML file that needs to be specified. After upgrading the ...
7
votes
1answer
679 views

Does arcpy have a method for accessing related records within a cursor?

I have a line feature class that represent sampling segments. I have a data table of field notes in the same Geodatabase that is connected to the feature class with a Relationship Class. Is there a ...
7
votes
3answers
1k views

How to access a Feature service hosted on arcgis.com which is shared only with particular groups or organization

In my C# application, I am trying to access a Feature service which is hosted on arcgis.com. The feature service is shared only with a group or organization and is NOT public. How can I access this ...
7
votes
1answer
291 views

Generate clusters of X points within N meters

I have a set of roughly 4,000 points in very close proximity and I need to generate clusters of 5 points, with each point no farther than 50 meters from the (mean?) center of the cluster. I've ...
7
votes
1answer
444 views

Draw middle ordinate perpendicular to chord, out to curve, with arcpy

I've been assigned to find the radius of road curves. My boss found this article describing a pretty straightforward method of doing so: find the start/end points of the curve; create a chord; ...
7
votes
1answer
415 views

Is ArcFM or ArcMap leaking memory when switching between page templates?

Can anyone else reproduce the memory leak described below? Any insight into what may be causing the leak is appreciated. I have custom code that swaps between landscape and portrait templates and ...
7
votes
1answer
97 views

Customizing Create Features window in ArcMap?

Can I customize Create Features window in ArcMap? (whether by using ArcMap capabilities or by writing ArcMap-Addin) I've read about Creating custom ArcMap TOC views, is there something similar for ...
7
votes
1answer
743 views

How to position callout bubble leader using maplex?

I'm using data driven pages to produce a number of maps. I'm using Maplex to have a callout bubble labeling my features. The problem is that for about 5% of the features, the callout bubble is not ...
7
votes
2answers
1k views

ArcGIS 10 - Text background not showing up when exporting

I have highways labeled with the standard shield and route number on it. For my main data frame the labels come up correctly. I also have 4 inset maps where only the number will show up, not the ...
7
votes
1answer
187 views

Options for manually identifying road defects from Terrestrial Lidar

I am trying to create a process to identify road defects manually from Lidar. We have Erdas 2013, ArcGIS10.1 and Global Mappper 14.2 as options for paid software. So far Merrick Mars displays the ...
6
votes
3answers
2k views

calculating a field in which null values may be present

I would like to calculate a field (short integer) using other fields (short integer) present in the table. In some cases these fields may have null values for one or more of the fields. For example, ...
6
votes
4answers
2k views

Count number of attributes for unique field values in ArcGIS for Desktop?

Running ArcGIS 10.1 for Desktop, I have two feature classes in a geodatabase. One is a point FC for polling stations, the other is a polygon FC for states. The polling station FC contains over 1000 ...
6
votes
2answers
5k views

What's the difference between “Copy Features” and “Feature Class to Feature class”

I have a feature class within a feature dataset in a FGDB, and I need a copy of it in another FGDB. In ArcGIS 10.1, I've used the "Copy Features" tool, and it looks to be the same (according to the ...
6
votes
2answers
3k views

Batch Clip in ModelBuilder of ArcGIS for Desktop?

I have multiple rasters and feature classes that I want to clip to a study area. I am pretty new to ModelBuilder. I know you can right click the clip tool to batch clip outside of ModelBuilder but ...
6
votes
1answer
7k views

How to Export Selected Feature to New Shapefile Using ArcPy?

I currently have a search cursor iterating through a shapefile in ArcGIS 10.1 that selects a feature and runs a viewshed analysis on that feature (and only that feature). What's the easiest way to ...
6
votes
3answers
580 views

Why does arcpy.da.SearchCursor() class not autocomplete within Eclipse?

I am very new to GIS. I just installed eclipse luna with pydev plug-in and ArcGIS 10.1 for Desktop. When I write a script, trying to import arcpy.da.SearchCursor I see that no SearchCursor is ...
6
votes
5answers
3k views

Calculating Runoff / Streams using DEM in ArcGIS

I am just curious about the workflow that many of you use for runoff/stream analysis using a DEM and create a "water network" from the results in ArcGIS 10.1? I know the average rainfall for different ...
6
votes
2answers
2k views

Describing a coordinate system in arcpy

I have a python script in ArcGIS 10.1 which takes in a few inputs from the user. One of the inputs is a coordinate system. I would like to test whether the coordinate system the user chose was ...
6
votes
2answers
5k views

How to get sum of table column values into Python variable?

Im creating a script to calculate some new fields in Arcgis10.1 using the arcpy library. I need to sum the total of a table column in order to calculate a new field. I wanted to ask if it is possible ...
6
votes
1answer
5k views

Connect to Postgresql ArcSDE 10.1

I cannot connect to postgresql 9.0.5 with ArcSDE 10.1, using ArcCatalog 10.1 on Win 7 professional 64 bit. I followed the steps described here, and installed the Pg-Agent from Stack builder. When I ...
6
votes
3answers
3k views

Easily calculate “roundness/compactness” of a polygon

I am trying to find ways to quantitatively describe the shapes of various polygons. For my project, these polygons represent lakes, rivers, lagoons, and parks. So they can be almost any shape. One ...
6
votes
1answer
1k views

Adding Table to Layout View using ArcPy?

I am using ArcGIS 10.1 and I have a non-spatial table and some layers in a Data Frame. When I switch to Layout View I want to be able to show the map in a data frame element and the table in another ...
6
votes
2answers
460 views

How to collapse folder structure into single folder using ArcGIS ModelBuilder?

I have a single folder, let's call it Folder1, which contains multiple folders; FolderA, FolderB, FolderC.....FolderZ. Folders A-Z each contain multiple file geodatabases. Folders A-Z do not contain ...
6
votes
2answers
791 views

How to remove white gap in ArcMap Legend

I have a legend created in ArcMap 10.1 which appears to be generating an abnormal white gap to the right of the legend content. Any tips on how to possibly remove this would be appreciated.
6
votes
1answer
654 views

overlay county shapefiles for 2 different years

I have county-level shapefile for South Caroline in 1880 and one for 1940. I would like to overlay these two files so that they do the union and indicate the percentage of the land in 1880 that went ...
6
votes
2answers
608 views

Clip polygons with other polygons based on matching attributes

I have two shapefiles, one which contains event locations and the the other of which represents regions where events take place. Events polygons with year and region_name attributes Regions ...
6
votes
4answers
1k views

Code to open web browser crashes ArcMap when run from a Python add-in

I created an ArcMap Python add-in using ArcGIS 10.1 to open a webpage after the map is clicked. It opens the page but then ArcGIS crashes. import arcpy import pythonaddins import webbrowser class ...
6
votes
2answers
956 views

How to create line with exact same length over and over again?

I need to draw 30 meter lines in specific places. Ctrl+l is too annoying to do everytime. Is there a easy way to define specific same length for a line that I need to draw many times?
6
votes
2answers
8k views

How to add simple table of text (Excel) into layout and preserve formatting and clarity?

I am trying to put a simple table of text (excel) into my layout and preserve cell formatting including alignment, borders and text sharpness. I've tried many approaches but nothing so far is ...
6
votes
2answers
940 views

Including labels in map legend and point symbology of ArcGIS for Desktop?

I've been using gis.stackexchange for some time already and time has come for me to ask my first question here. I have point feature class with habitat types. There are two important attribute ...
6
votes
2answers
832 views

How to force 1-bit raster output in ArcGIS 10.1 for Desktop?

Any ideas on how to force a 1bit raster output in ArcGIS 10.1? By default, ArcGIS is being very dense about recognizing pixel depth. I have a binary raster [0,1] and a mask raster [1] and they are ...
6
votes
3answers
4k views

How to copy an SDE geodatabase to a file geodatabase using Python?

I would like to make an exact copy (domains, feature datasets, feature classes, etc.) of an SDE database to a file geodatabase. I have tried several possibilities, including: using the Copy (Data ...
6
votes
1answer
948 views

Labeling one to many relationship class using ArcGIS for Desktop?

I’ve created a feature class with a one to many relationships to a table. One point many classes. However I want to label the point with the classes attributes. Esri wrote VB solution but it's ...
6
votes
1answer
8k views

How to Convert labels to DWG Cad file?

I have a new task where the client is asking for a .dwg file of layer labels. My first thought would be to create an annotation of the labels and then try and use the Export to CAD tool in ArcMap. ...
6
votes
3answers
767 views

How to Comment Out Definition Queries

I use Definition Queries a lot in my daily GIS life, but one of the many things I've found annoying about ArcMap is the inability to comment out Definition Queries. I'd like to have this option as ...
6
votes
1answer
780 views

Create a point at the highest value in a raster ArcGIS 10.1

I am trying to find the location of the highest value pixel in my Direct Solar Radiation Raster. I can see the extent of the data in my raster but don't know where the highest value pertains to. Is ...
6
votes
2answers
719 views

Can a folder connection in ArcMap Catalog window be added using Python?

I have created a set of general scripting tools for map automation, etc. In one of my tools a geodatabase is created in the workspace folder the script points to. Just out of curiosity, is there any ...
6
votes
4answers
1k views

accessing the output of a python script tool dialog ArcGIS 10.1

Hi I have a a fairly simple script tool dialog which has been setup to get 6 parameters from the user and return them as the tool output as a list. the aims is that the out put would then be used ...
6
votes
2answers
420 views

Using Data Driven Pages (DDP) to create set of maps with same extent but different layers?

Is it possible to utilise the Data Driven Pages (DDP) tool in ArcMap or ArcPy to create a set of maps with the same extent but showing different layers? To clarify I regularly make large sets of ...
6
votes
2answers
1k views

Error 000725 message from output workspace when using Python (ArcPy) script tool?

I am having trouble running a script tool that I just created in Arc 10.1. The script runs fine in PythonWin, but when I create a script tool with it, the tool seems to not want to accept folders or ...
6
votes
2answers
3k views

Segment road network line shapefile into new equal length segments line shapefile?

I would like to subdivide a road network for an entire state into segments of equal length. So, Highway X would be divided into 0.5 mile segments, with a record for each segment, and Highway Y would ...
6
votes
1answer
1k views

Creating Multi-Part Polygons that touch internally using ArcGIS for Desktop?

I have a set of parcels as illustrated in the image below. There are currently no multi-part features in dataset. What I would like to do is to merge (not the right word) all of the parcels with same ...
6
votes
1answer
223 views

Why do ECWs go missing when exporting MXD to PDF with ArcPy?

I'm trying to export some MXD maps to PDF with arcpy (ArcGIS 10.1). Everything works fine and dandy except for ECW images, which don't appear in the PDF. However, when I execute the same code from the ...
6
votes
1answer
9k views

Converting MXD file to earlier version/release?

I upgraded from 10.0 to 10.1 for a few days. Due to conflicts with other packages, i had to downgrade back to 10.0. Now I cannot open any .mxd file I opened with 10.1. I did not create any with ...
6
votes
3answers
2k views

Increasing speed of Python scripts using arcpy

Update 4/11/2014 It looks like the script was getting hung up on the Delete Features tool, so I switched to Truncate Table, as suggested in the answer below. I also removed the unused variables from ...
6
votes
2answers
1k views

Are there tools in ArcGIS for drawing compass bearings, and which projection should be used to create a map showing them?

I have a requirement to create a map (or multiple maps) showing four different locations with a bearing compass drawn around each one, oriented towards Grid North. I was told that each of the ...
6
votes
1answer
525 views

Too many features selected with the ArcMap Select by Polygon tool

Here is my problem: First of all you have to know that I have ArcMap 10.1 SP1. My features are stored in Oracle 11g database in SDO_GEOMETRY format. I have imported a layer of accidents location in ...
6
votes
1answer
10k views

How can I edit/create new Normal.mxt template in ArcGIS 10.1?

I used to work with .mxt templates often back in version 9 and 8 but things seems to have changed since then. I realized that my new documents are loading a style file I don't want to to be loaded ...
6
votes
3answers
2k views

Merge Spatially Coincident Features in the Same Feature Class

I need a way to programatically merge grid cells (polygon 15x15m) that are directly on top of each other and add together some of their attributes. I am working in ArcGIS 10.1 with the data stored as ...
6
votes
1answer
1k views

How to transfer data and replica information from a file geodatabase to ArcSDE?

I've got an arcgis 10.1 file geodatabase that contains a number of featureclasses and a number of one-way child replicas. Is there any tool that I can use to transfer the data and replica information ...