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

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2
votes
1answer
32 views

How to get the hostname for published services for particular arcgis credentials

I have been creating a desktop application using Rest API. I have ArcGIS account credentials on which I have posted some maps and layers. In my application, when I sign in to ArcGIS using my ArcGIS ...
1
vote
3answers
49 views

Converting Feature coordinates to text (same as output from UNGENERATE command in ArcInfo Workstation)?

I am trying to convert stream segments to text. This is function for the script #function to convert feature to text as ungenerate command in ArcGIS workstation def ...
3
votes
0answers
50 views

Rotate map with dynamic display layer?

I am developing an application using the dynamic layer. However, I have trouble rotating the map (Not the same as rotating data frame by default). See more details: ...
4
votes
1answer
177 views

How to delete geoprocessing results in ArcGIS without closing mxd file?

I am trying to run a loop of a couple thousand maps in ArcGIS 10.1 but the program keeps crashing after printing about 100 maps at a time. I read here that I need to make sure my results in Results ...
0
votes
1answer
51 views

Applying Extrude Expressions to Multiple Layers/Shapefiles in Arcscene? Python script

I have 100 shapefiles of cities with census tracts that I need to be extruded to certain values. I already have the shapefiles set up the way they need to be and would like to avoid manually opening ...
0
votes
1answer
36 views

What is the difference between `Area_2D`, `Area_3D`, and `Volume` in surface volume calculation? [duplicate]

I want to know the meaning of output text files of surface volume dialog box. For example, the file contains headers and numbers as below: Dataset, Plane_Height, Reference, Z_Factor, Area_2D, ...
3
votes
0answers
130 views

How to use Python's subprocess module in a for loop ArcGIS?

I am new to scripting with ArcGIS. Although this might be an easy thing for those that know Python well, I haven't figured out how to use the subprocess module in a script. I actually think I'm ...
1
vote
0answers
22 views

How does the output text file of surface volume work? [duplicate]

I want to know the meaning of output text files of surface volume dialog box. For example, the file contains headers and numbers as below: Dataset, Plane_Height, Reference, Z_Factor, Area_2D, ...
0
votes
1answer
148 views

Data frames not showing up in Extent Indicator Property Box

I have a data frame showing an overview of a city. I also have multiple data frames showing zoomed in areas. I want to show the extent indicators for my zoomed in areas on my overview data frame. ...
1
vote
1answer
36 views

Output from selected polygons and source layer in a table

How to output to a table a specified attribute from selected polygons and the source layer's line feature name or ID that intersects each selected polygon? Basically trying to get a table that lists ...
4
votes
1answer
151 views

Stereo Analyst & ArcGIS 10.1 - volume calculation

I use to perform analysis and imagery exploitation with the software above. I have created a Stereo Analyst report with some 3d polygon by a stereoscopic block. How do I calculate the volume of some ...
0
votes
0answers
12 views

Creating observation points(vertices) around a line feature in ArcGIS 10.1 [duplicate]

Is there any way to create observation points(vertices) or lets just say points on a line feature. What I have is a line feature and I wanna put observation points around that feature, each one with a ...
4
votes
1answer
168 views

Creating a point corresponding to the maximum elevation of a DEM [duplicate]

I am wondering how can I create a point corresponding to the maximum elevation value of a DEM. I mean, from the DEM I can easily get the maximum elevation. For the sake of a viewshed analysis, I would ...
2
votes
2answers
251 views

How to replace “NULL” value with Zero in geodatabase table

I am having some difficulties to change "NULL" values to zero in geodatabase. I have tried the following python code in ArcGIS 10.1 ("Field Calculator") to change it but did not work. Pre-Logic ...
2
votes
2answers
77 views

ArcGIS Field Calculator passes European-formatted floats as tuples

I have the problem that the ArcGIS Field Calculator doesn't read a float number when it is included in Python by referring to the field that contains it, in this way: def giveResult(floatValue): if ...
1
vote
3answers
72 views

Unable to edit map in ArcGIS

For some reason I am unable to edit my map in ArcGIS. When I click 'start editing' on the editor toolbar, I get the following error message: I've ensured that my field names in the Excel table ...
1
vote
0answers
39 views

Strip Map Index Data driven pages not creating in order

I have a map book I am trying to create from a line that i pieced together from 2 different feature classes. I combined the 2 different lines, and made sure my end vertex is at the end of the line, ...
1
vote
2answers
41 views

Finding given objects under both a polygon and a buffer

I'm a bit new to ArcGis 10.1, but know the basics. I have two source layers, a polygon and a huge buffer. The polygon contains some of that buffer, but not all of it. There are numerous points inside ...
2
votes
1answer
48 views

ArcGIS 10.1+: Allow a model tool to run on any computer

I've created a tool that runs from a model built in ModelBuilder in ArcGIS 10.1. Right now, I can run the tool with no problem from my computer, but no one else can run it successfully. I've changed ...
2
votes
1answer
71 views

Disappearing attribute values

Using ArcMap 10.1, I’m editing values in a feature class which was sent to me from within my organization. I realized I had a problem when trying to change the symbology of this feature class- the ...
0
votes
0answers
47 views

FGDC Metadata Upgrade

This is something I notice recently. I'm at a stage where I'm finally moving on from ArcGIS 9.3.1 to 10.1. I noticed an assiue during this transition. In order to view my metadata, I will need to ...
1
vote
0answers
65 views

Multicriteria Analysis for flood risk analysis

I have used a multi-criteria analysis which uses factor weighting for flood risk identification in a river basin using ArcGIS 10.1. My factors are rainfall, drainage, density, slope, and land use. ...
0
votes
0answers
57 views

Does anyone know why this Kriging isn't working

Process: Kriging tempEnvironment0 = arcpy.env.extent arcpy.env.extent = "56662.1788730418 308952.917606764 1698384.17317964 1912328.52737378" rasterKrig = "run{}_Krig_{}".format(counter, field) ...
3
votes
2answers
91 views

Does uninstalling ArcGIS Desktop delete all user data as well?

Where can I get my shapefiles, layers, geodatabases etc. that were created with ArcGIS 10.1 AFTER I uninstall ArcGIS for desktop 10.1? Are the files saved in Documents folder remaining after ...
2
votes
1answer
46 views

ArcGIS is not recognizing my network connections. What do I do?

So, I've noticed this weird thing when I run ArcMap as administrator. It shows my folder connections as not connected. The program does not seem to recognize that I have any network drives at all. ...
1
vote
0answers
30 views

Sea flow model and ArcGIS particle tracking tool

I find myself in the need to 'predict' the path and, more importantly, the final arrival point of something which is left on the sea surface, on the basis of wind direction and wind speed (leaving ...
2
votes
0answers
22 views

Trying to produce a map of Household behavior with identified explanatory variables held constant/equal

I have a map of the dependent variable, median household vehicle travel, and independent household characteristic variables, median income, mean household size and median age, aggregated to census ...
0
votes
0answers
114 views

Error selecting geometry from Oracle DB

I'm trying to select a geometry column as well-known text from a feature class in an Oracle 11g/ArcSDE 10.1 geodatabase. (This is in a Python script using pypyodbc as a driver). This is my SQL: ...
4
votes
1answer
44 views

Representing Flats Within a Block?

I have a list of 18 properties, which are all flats. They are split between 3 blocks, 6 flats each. Therefore there are 6 points with the same co ordinates, but each of the flats has their own ...
3
votes
0answers
70 views

Lining up polygon legend patches in ArcGIS for Desktop?

I have tried the properties and everything, I cant understand why my polygons are not lining up correctly in the legend. I created this legend the usual way by adding my 3 layers to the legend wizard ...
3
votes
0answers
31 views

Select stream network within a fixed distance from a point

Is there a tool out there that would allow me to select a portion of stream network that is within a fixed distance from a specific point on that network? In the example below, there is an ...
3
votes
1answer
55 views

add-in to open automatically "data frame properties

How can created an ArcMap Python add-in using ArcGIS 10.1 to open automatically data frame properties And change the background color of another?
1
vote
2answers
92 views

How to label only house number in python? [duplicate]

I have parcel data that has the site address field as ex. 123 First Avenue. I only want to label the house numbers on the map, so 123 in the example. How can I do this using the label expression in ...
1
vote
2answers
302 views

Calculate Fields with Null Values using arcpy.da.UpdateCursor of ArcGIS for Desktop?

How do you calculate fields with null values? I have multiple fields that may have null values, that aren't being calculated in the third field. import arcpy with ...
0
votes
1answer
66 views

How to properly write a txt to use as table in ArcGIS 10.1

I just wrote a txt. to use it as a table in ArcGIS, but for some reason when I open it, ArcGIS shows it in a completely wrong way. What am I doing wrong? Here is the original content: ...
1
vote
0answers
27 views

Splitting multiple noncontiguous polylines into multiple files

I have multiple polyline shapefiles that are non-contiguous, that is to say that each shapefile contains polylines that have breaks in them. I am looking to split each of these polyline segments into ...
0
votes
0answers
28 views

FGDC to ArcGIS Metadata issue [duplicate]

Recently I have been in the process of ugrading my metadata (in FGDC format) into ArcGIS Metadata. Part of the reason to this is because we recently made the switch from ArcGIS 9.3 to 10.1. So far ...
1
vote
1answer
64 views

organizing attribute table: multiple sets of variables per point

I would like to have hints on the best way to organize my dataset (I am working with ArcGIS 10.1, advanced license). I would like to build a points layer, each point being a weather station in the ...
3
votes
0answers
83 views

How to use real time data (traffic) for network analyst in ArcGIS?

I have a problem with using traffic data for routing. I'll describe the scenario: There is a local traffic service (real time) that has the speed of each segment in the network. This information is ...
1
vote
1answer
61 views

Generating Attachment Match Table in Enterprise Geodatabase?

I've created a file geodatabase, imported a dataset, enabled attachments, generated an attachment match table and then added attachments. Everything worked perfectly and quickly. When I tried the ...
4
votes
1answer
37 views

Converting probability buffers to a probability SURFACE

I have a point feature, which I have buffered using the estimated location error of each point. Each point has a different sized buffer, representing 95% confidence that the true location is withing ...
1
vote
0answers
17 views

Are ArcGIS 9.3 layer files compatible with ArcGIS 10.1? [duplicate]

If I save layer files in ArcGIS 9.3, can they be opened and modified in ArcGIS 10.1? When I try to open the layer file in 10.1, it does not work and gives me an error message: "the imported layer is ...
0
votes
1answer
1k views

Avoiding ImportError: No module named numpy?

When I try to import ArcPy, I get the following message. Any help would be appreciated.
0
votes
0answers
65 views

Setting raster resolution in meters when working in a Geographic Coordinate System

I work in WGS 84 (Geographic Coordinate System) in ArcGIS 10.1. I need to create a raster specifying its cell size in meters, and output it in WGS84. Is it a good solution (towards a less shape/area ...
1
vote
1answer
36 views

ArcObjects - Highlight something in TOC

Can someone help me please, I'm searching for a way to highlight a Feature Class in the TOC. I tried so many snippets and I didn't get the result I wanted So what I'd like to have is a function ...
1
vote
1answer
41 views

Can adding of attribute table fields cause geoDB replica fail

We have a arcsde replica between 2 sql server geoDB, it is one way replica and our side is the child. Recently our scheduler to synchronize the replica failed. The parent side add fields in some ...
0
votes
0answers
36 views

-1 value in NextDownId attribute in drainageline

I'm currently working on adjoining catchments in Arc Hydro Tools and I have noticed that there are catchments that are not adjoined. I checked all the generated datasets and found out that the ...
1
vote
0answers
55 views

Making grayscale map from multiple band satellite image in ArcGIS for Desktop?

I have satellite multiple band map, I needs to make grayscale map,what should i do? what is the steps? which band and format of input are to be used in this? How to make attribute table of this? In ...
2
votes
0answers
24 views

Is it possible to zoomToEnvelope in a webmap

I am working on an app that displays a map. I have the code opening the webMap I have on ArcGIS.com. In the method -(void)webMapDidLoad:(AGSWebMap *)webMap I set an envelope and then call ...
1
vote
1answer
37 views

How to find points present in one layer but not in a second layer, using ArcGIS?

I have two layers, A and B, with B consisting of a proper subset of the points in A. How can I produce a third layer, C, consisting of just those points found in A but not in B. In R, I would just ...