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

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6
votes
2answers
101 views

Clean up attributes

I want to clean up the attribute table of a road shapefile for all the entries in the fields. For example: As seen below I have a road feature with a "Name", Name From and Name To in the attribute ...
6
votes
1answer
259 views

Is it possible to interrupt Select Layer By Location when first feature selected?

I´ve got a point feature class with some 7.000.000 points and I´m trying to check if any of these points is simply intersected by several polygon feature classes using 'for' loop and ...
6
votes
3answers
1k views

A tool or way to Extend line by specified distance?

I have a purely aesthetic layer which has arrow symbols. Some aren't showing up right because the line is too small. I have selected maybe 50 records where I need to extend this line by a given number ...
6
votes
2answers
636 views

Truncate Table tool with geoprocessing service (ArcGIS 10.1)

A model I built with ModelBuilder works as expected in Desktop yet generates numerous error messages when published as a geoprocessing (GP) service in ArcGIS Server 10.1 SP1. I've decided to start ...
6
votes
1answer
4k 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
2answers
348 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
2answers
656 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
4k 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
1answer
6k 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
1answer
109 views

Do Network Services support Multimodal Networks (ArcGIS 10.1, Network Analyst Extension)?

Do Network Services support Multimodal Networks (ArcGIS 10.1)? I'm assuming that multimodal networks are supported, but I am troubleshooting and just want to be sure. Thanks, eric
6
votes
1answer
58 views

Is the column order returned by arcpy.ListFields() always the same?

I'm using arcpy.ListFields() to get a list of fields in my Feature Class. Based on my limited testing of several geodatabases and tables, the order of fields returned is the field order specified in ...
6
votes
1answer
304 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 ...
6
votes
2answers
480 views

Rendering huge amount of points

Evening Guys, I am new to ArcGIS, and currently developing a small app that uses ArcGIS Javascript API. I have encountered a couple of problems while working on this and would greatly appreciate if ...
6
votes
1answer
797 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
1answer
640 views

ArcGIS Symbology Transparency

Using ArcGIS 10.1, I am interested in symbolizing a series of polylines to generate a pseudo-heatmap like one of the answers to this question. The essence of the solution idea is to symbolize each ...
6
votes
1answer
466 views

ArcGIS Desktop 10.1 SP1: how to install/use additional Python modules?

I'm currently working on a project where I have to identify geomorphological features in a digital elevation model. Since the aim is to have a single ArcGIS Toolbox integrating all processing steps in ...
6
votes
1answer
775 views

How to add layer with ArcPy and retain feature class metadata (like Credits) in layer properties?

I have multiple feature classes in a geodatabase, each feature class has metadata including a Description, Credits, and other information. If I use the 'Add Data' button in ArcMap 10.1 to add one of ...
6
votes
1answer
607 views

ArcGIS 10.1 Model cannot be transferred between Win7 and Win8 machines

We created a model (created in a file geodatabase) using Model Builder on a trial version of ArcGIS 10.1 (build 3035, License: Advanced). We are trying to ...
6
votes
1answer
225 views

When to use multiple geodatabases?

I'm working on a project involving one database , but the customer's needs have evolved, so he needs to manage multiple projects. I tried to work with adding an id for each project, which gave me more ...
6
votes
1answer
190 views

What percentage of ArcGIS users are using version 10.1 already?

I'm planning on building an add-in using ArcPy, but some of the functionality I need is only available in 10.1. I want to distribute this add-in and was wondering if making it 10.1 only would limit ...
5
votes
2answers
435 views

Split one field into 3 fields?

I need to split the values in a field according to what they represent to be able to do a join on the data. As seen above I have a ID field that needs to be split into the following: The ID consist ...
5
votes
5answers
4k views

ArcGIS Server 10 on Ubuntu or CentOS?

I know Solaris is on the way out with 10.1 I also know that v10 is only supported on 32bit flavours of RedHat & SUSE. What I do want to know, has anyone had any luck installing it on either ...
5
votes
1answer
2k views

Cast arcpy result as an integer instead (arcpy.GetCount_management)

I am trying to get a number by counting how many points are in a shapefile. And this works (I think), except I then am running into trouble using that number somewhere else. Eventually, I'll be using ...
5
votes
1answer
2k views

How to add feature class to MXD with ArcPy (Python)?

I am using ArcGIS 10.1 and I am trying to add a feature class that I create to an MXD, so that I can join to it. This all needs to be done using Python. Is this possible?
5
votes
3answers
1k 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, ...
5
votes
3answers
6k views

Remove lock on feature class

When i try to delete a feature class , after or during the use of an Arcgis engine app which uses the same feature class i got an error concerning the lock , so i can't get ride of this lock until i ...
5
votes
7answers
756 views

Where is the server.dat equivalent at 10.1?

Prior to 10.1, I could locate the server.dat file, and programmatically find out the arcgisoutput folder URL location (virtual directory when using IIS) e.g. <Directory> ...
5
votes
2answers
2k 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 ...
5
votes
1answer
3k 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 ...
5
votes
2answers
1k 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 ...
5
votes
1answer
876 views

How to clear in_memory workspace within ModelBuilder?

I have been using in_memory workspace within ArcGIS 10.1 ModelBuilder as part of a workflow to mosaic and clip raster datasets to study area bounds (Figure 1). The model runs fine the first round but ...
5
votes
3answers
1k views

How integrated can an IDE get for arcpy scripting?

I am looking to develop arcpy scripts (ArcGIS 10.1) in an IDE that is more "integrated" than Pythonwin. I would like an experience that is analagous to programming ArcObjects in Visual Studio ...
5
votes
2answers
497 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 ...
5
votes
2answers
476 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.
5
votes
2answers
755 views

Make Buffer like Offset in Arcpy

I would like to make a buffer for a polyline and get as Output a Polygon with the same angles as the polyline, having not arcs, like in ordinary buffers. i tried the FLAT option in arcpy, but it's ...
5
votes
2answers
576 views

Correct usage of a counter using arcpy.da.UpdateCursor

In the Python code inside a Calculate Value tool in my model, I have the following: getNum("%Selected Features%") def getNum(ftr): lst = [4, 11, 15] #values for SQL expression x = 20 fields ...
5
votes
1answer
216 views

How to get maximum value where two shapefiles overlap using ArcGIS for Desktop 10.1?

I'm trying to merge 2 datasets (both shapefiles, but I can convert them to raster layers if necessary) where the values are compared, and whichever is higher becomes the new value for the layer. How ...
5
votes
1answer
2k views

How to change/add keyboard shortcuts in Arcmap?

How can I change or add keyboard shortcuts in Arcmap? I have tried Customize --> Customize mode --> Commands --> Keyboard. However, this does not seem to actually work. I can add shortcuts and link ...
5
votes
5answers
2k 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 ...
5
votes
3answers
2k views

bing Basemap Missing

3/26/2014 - Since writing this question, a patch has been released. It can be found here: http://support.esri.com/en/downloads/patches-servicepacks/view/productid/160/metaid/2003 The bing ...
5
votes
2answers
3k views

Location of Coordinate Systems folder in ArcGIS 10.1

To make it easier to find and select the 3 or 4 coordinate systems we use most often in ArcGIS 9.x and 10.0 we would copy them to the top of the Coordinate Systems folder, generally located in ...
5
votes
1answer
403 views

Good practices for storing connection info while deploying geoprocessing tool on Server

I have a geoprocessing tool written in python. It will be deployed on ArcGIS for Server 10.1 as a GeoProcessing Service and it's processing workflow includes some manipulations with data in SDE ...
5
votes
2answers
749 views

Problem with the where clause in ArcGIS when dealing with variables

I am writing a python script for ArcGIS. I have an input feature class which contains multiple pipelines which is saved as a variable InputPipeline. I would like to iterate through the pipelines and ...
5
votes
1answer
422 views

Floor height creation from Aerial Lidar/Imagery only

I was wondering if it is possible to generate the floor heights of buildings from aerial lidar? We don't have terrestrial lidar or stereo imagery. I don't need the ground DEM level or the roof (DSM) ...
5
votes
2answers
210 views

Arcpy: Names and distances of nearest intersecting roads in layer 1 to end points of a road segment from layer 2

As shown in the image below, I'd like to return a new field in layer 2 that for each segment stores a string:"Road C, 1 km from Road A to 0.5km From Road B". Calculation of the distances could be ...
5
votes
1answer
279 views

Merging and joining two line feature classes while maintaining attributes from both using ArcGIS for Desktop?

I created an event layer using the MAKE ROUTE EVENT LAYER tool based on anticipated scheduled events. The road layer which is the base layer is intact. What I would like to achieve is combine layer ...
5
votes
5answers
1k views

Manually classifying graduated data outside of range in ArcGIS for Desktop?

I have two shapefiles representing grids with values that are symbolized with graduated colors, shown below: You can see that the two shapefiles encompass similar ranges of data, but assign ...
5
votes
1answer
322 views

data driven pages format

I have an issue, but I don't even know the terms needed to search for an answer. I'm exporting the pages to png files. The pages are divided by lots. Each page has a label with the lot number. In ...
5
votes
1answer
814 views

How to perform Noise Pollution Mapping using ArcGIS for Desktop?

I've been trying to do a noise pollution map, and I really don't know where to start with the information I have. The end result needs to be like in the link below. I've seen the question, How to ...
5
votes
1answer
6k views

How to create and re-use my own map template in Arcmap 10.1?

I am working on a project which requires 5 different analyses on the same data. I created five map documents (.mxd) and completed my analyses. Now, the problem is that I want to export my results in ...