Use this tag when ArcGIS 10.1 (or any of its service packs) is the ArcGIS Platform version you are using.

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1answer
353 views

Calculating Stream Length-gradient Index (Hack Index) with the field calculator

I'm trying to calculate the Stream Length-Gradient Index of a stream (example data below). Just started to get into python, but am struggling with a solution to this problem. I have 42 streams to run ...
1
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0answers
274 views

Contour tool in ArcGIS 10.1 giving syntax errors

I am trying to run the contour tool on a raster in 10.1 and get the following error messages? Does anyone know if this is a bug and is there a work around? ERROR 010328: Syntax error at or near ...
0
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1answer
128 views

I can't seem to use arcpy.mapping print command. It's not displaying the mxds in the loop

Here's the code for the third parameter that list the local printers: # Third Parameter printer = arcpy.Parameter( displayName="Select a Printer", name="printer", datatype="String", ...
6
votes
2answers
315 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 ...
4
votes
1answer
600 views

How to add 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 ...
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5answers
342 views

Alternative backup File or Personal Geodatabase

I'm wondering if there is a way around or an alternative way to backup a File or Personal Geodatabase. For example: If I have a very large dataset within the File or Personal Geodatabase and I want ...
1
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0answers
127 views

Fill tool creating large output files from sections of a Raster

(This raster information for one of the clipped rasters) I have a raster image representing a landscape that is about 1.3Gb. I clipped the raster into 31 sections which vary in size from 10Mb to ...
3
votes
1answer
290 views

Automatically update feature class based on another feature class in same geodatabase

I work at headquarters and there are 3 regions. Each region is responsible for their data and headquarters is responsible for merging the data and creating a national coverage. All regions and ...
1
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2answers
65 views

Fill Sinks of multiple rasters in a Python expression

I have 31 rasters that represent different watersheds and I would like to use the Fill (Spatial Analysis) tool to fill the sinks of all rasters at once in Python. All the rasters have the same name ...
1
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1answer
114 views

Rebuilding Indexes in SDE Database throws “Could not get a lock.” error

While trying to do some maintenance on our SDE database but i am always getting a "Could not get a lock." error on the details section of the process. Do i need to setup something for me to ...
0
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1answer
183 views

Mysterious Data loss after compressing SDE database

I suffer sometimes from data loss in SDE database exactly after compressing database. i mean by data loss that some data remains in its prior state before edits, but this problem do not affect the ...
0
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2answers
350 views

How to export a MXD to a PDF but only switching the folder

Let say I have two variables. InputMXD = parameters[0].valueAsText PDF_Folder = parameters[1].valueAsText I have my inputMXDs to have multivalues so I'll have around 10 mxds each time the ...
0
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1answer
58 views

How to generate evenly sized polygons within a boundary

I have an area and need to create evenly sized polygons within the area. It doesn't matter where the polygons fall, only that they don't overlap and each area is the same. They needn't be ...
1
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2answers
31 views

Prevent user from sliding the map to the right or left

Is there anyway to prevent user from sliding the map to the extreme right or left? something like setting a maximum/minimum zoom level in arcgis maps.
1
vote
1answer
188 views

ListRasters not recognizing raster files in python

I have 2 rasters in my workspace, one in TIFF Format and the other in GRID format: "C:\ExampleFolder" When I use the python script: import arcpy >>> ...
0
votes
1answer
96 views

Listing Printer names in a Python Toolbox in Arcgis 10.1?

Here's my code for my third parameter in my Python Toolbox. When I run the toolbox and look at the list of printers, it only shows one of them. My print command of 'printerName' lists all of them in ...
0
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1answer
51 views

ArcGIS 10.1 Cost Distance Calculations

I have a study area that is a polygon feature class, and am running the Cost Distance Tool on it in ModelBuilder. However, everytime I run the tool, it only calculates a cost distance and cost ...
1
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2answers
124 views

How to resample polygon vertices so that they are evenly spaced in Arc 10

I have digitized the outline of many river channels (by both manually picking points and using streaming mode), but now I need the vertices to be evenly spaced (for input to another program). I tried ...
0
votes
1answer
152 views

How to use the output file of a script as an input file for the rest of the script in arcpy?

If my question does not make sense or needs clarification please let me know. I am struggling to solve it so I was struggling to phrase it into a question. I have this code here: import arcpy,os ...
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0answers
31 views

Why does the time taken for a process or tool to operate differ depending on changes made in a Model, downstream ? (ArcGIS, ModelBuilder)

Has anyone experienced this issue, do you have any advice to share? An example situation in a model, Model = Input is a feature class, a field is added, the field is calculated using calculate ...
0
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0answers
28 views

What does this error mean in Mobile Project Center: 'The underlying connection was closed'

While publishing the ArcGIS Mobile project in Mobile project Center, I am getting this error:! This started coming few days ago. And I can not connect with the published project. Please advise which ...
0
votes
0answers
48 views

Identifier (GFID or ObjectID) is not unique

i'm extracting features using Production and Defense Mapping in ArcGIS 10.1. When I run the data reviewer checks I got several errors "Identifier (GFID or ObjectID) is not unique" among different ...
0
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1answer
27 views

cut off part of catchment

I want to edit a polygon as that I cut off a part of it. I want to freely make a line that define where the polygon should be seperated. I have tried to useedit vertices but it does not seem to be a ...
4
votes
2answers
1k 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 ...
2
votes
3answers
1k views

Clip a raster using a shapefile into multiple rasters?

I have a raster file representing a large area and a shapefile of 30 polygons representing watersheds. I would like to clip the raster with the shapefile to create 30 rasters representing each ...
0
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0answers
41 views

The topology cannot be validated because it is checked out

when I try to validate an existing topologiy in my personal GDB I got this error "the topology cannot be validated because it is checked out". How to solve it? thanks! It is a personal GDB. I'm ...
0
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1answer
114 views

Topo To Raster executing but not creating the raster

I am using Topo to Raster by File (ArcGIS version 10.1) via arcpy on a large stream and point dataset. Arcpy runs fine and executes without issuing any error message, however it does not create the ...
0
votes
1answer
65 views

Attribute names being truncated during extraction

I have 30-40 raster layers and each raster has approximately 40 columns. The attribute/column names are very long, and the beginning of each column name is the same. During the extraction process, ...
1
vote
1answer
62 views

Incremental network loader Error - Geometric netwotk QA

Trying to merge 2 geometric networks with Incremental network loader I got this error - How can I find this Closed polylines at my geometric network ?
4
votes
1answer
166 views

Using openstreetmap data in ArcMap

I posted this on the OSM help page but it was suggested I try here instead: I'm new to OSM data and I'm using the ArcGIS editor for OpenStreetMap within ArcMap. The data downloads correctly but the ...
1
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0answers
100 views

Where are dynamic hyperlinks stored?

A while back (ArcGIS 10.0 times, or maybe even 9.3) a colleague of mine created a mxd with a few hundred manholes and attached dynamic hyperlinks to them (pointing to photos of them). (I know this ...
2
votes
1answer
635 views

ArcObjects 10.1 Error: No such interface supported (Exception from HRESULT: 0x80004002 (E_NOINTERFACE))

I am trying to execute the below sample code Copying or loading data while preserving GlobalID values from ArcObjects 10.1 help. I am creating IWorkspace from FileGDB-Path using ...
0
votes
1answer
105 views

Split an attribute Python 9.3 in modelbuilder expression? [closed]

Updated question Goal: I need to upgrade an existing Model-builder were the expressions uses Python 9.3. Workproces & Goal: My *.mxd Have 1 attribute field containing the following build: ...
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0answers
402 views

WMTS from MapProxy in QGIS and/or ArcGIS

My company wants to use imagery from a another company internally for a contract. That company's WMS has a 5+ second latency. Which I'm told is unacceptably slow. So I set up MapProxy and seeded the ...
0
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1answer
111 views

How to run Spatial Query using ArcGIS for Desktop?

I have a shapefile of a forest inventory of the uk. I want to find out the total area of woodland within a 60km radius of a specific point. I have added a layer for the point and added a 60 km buffer. ...
0
votes
2answers
291 views

Exporting data from Oracle to Esri File Geodatabase grid size error

My specs: ArcInfo 10.1, Oracle 11g I have a line dataset which is sat in Oracle 11g. I can read/query/symbolise this in ArcDesktop without any problems. I now want to export a selection into a file ...
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0answers
50 views

How can i show online temporal data using Tracking Analyst?

I have online GPS tracking data . I'd like to show these data in webgis . I'm using ArcGIS Silverlight API . I used tracking analyst in Arcmap for offline temporal data but not online data. Is there ...
2
votes
2answers
333 views

How to Rank Field in ArcGIS 10.1?

I have a table of crimes by precinct. There is a field with the precinct number (I.E. 1, 2, 3, 4...) I also have a field each for Burglaries, Assault, Arsons with a count of how many in each precinct. ...
0
votes
1answer
51 views

Unable to expand projected co-ordinate system folder in ArcMap 10.1

On trying to re-project any raster from GCS to any PCS, in the "Spatial Reference Properties" window, my "Projected Co-ordinate Systems" folder is not expanding. Where as the GSC folder is expanding. ...
0
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0answers
52 views

how to open a layer's table in a map document

Trying to create a map document programmatically. Added a featureclass as a layer. When I open the map document in ArcMap, I want the table for that layer to be open. Found TableView (doc) and ...
1
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0answers
184 views

How to utilize GPSQLExpression data type in Python Toolbox

I am trying to write my first Python Toolbox for ArcGIS (neat stuff by the way). The tool is simple enough - it connects to SQL Server and downloads data for the user. The trick here is, I want the ...
2
votes
0answers
92 views

Can't insert AI CS6 files as objects into ArcMap 10.1

In the past I have inserted Adobe Illustrator files into ArcMap as objects. My old version of AI was 8.0 and ArcMap was 9.2. Now I have arcmap 10.1 and AI CS6. When the process doesn't shut down ...
0
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0answers
193 views

MXD2QGS fails with 'ascii' codec can't encode character

I've tried to convert some mxd files to qgs but, I already have the same error: ": 'ascii' codec can't encode character u'\xe8' in position 57: ordinal not in range(128) Échec de l’exécution de ...
0
votes
0answers
38 views

Is it possible to integrate (Cluster layer + Time slider) in ArcGIS JSAPI?

I am using ESRI suit 10.1 (ArcGIS Desktop + Server) and JSAPI 3.5/3.6 I am trying to integrate time aware data and cluster layers in single map but both are unable to display. According to web help: ...
0
votes
1answer
350 views

Why does reading shapefile from PostgreSQL database give Error reading OID from table …?

I'm using arcgis 10.1 and i have a connection to a PostgreSQL 9.3 database. When i try to load a shapefile using the add query layer I get an error when opening the attribute table. The error says ...
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0answers
266 views

TIN to Raster Tool, output elevations are 3.40282e+038 and -3.40282e+038, tried calculate statistics didn't work

I have an input TIN file that I created using Create TIN. The elevations are all correct. When I convert the TIN to Raster using the tool, my output elevations are 3.40282e+038 and -3.40282e+038 ...
1
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1answer
79 views

Need to use xlsx data to clip a shapefile

I have an Excel table with just one column, with 1150 records, each of them a species name. I also have a shapefile with 24,000 records, each of them a species name and its geographic range. I need to ...
1
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2answers
189 views

Generating Values in the Attribute Table

In the attribute table within GIS, I have a certain column with ascending values, and I want to assign ID numbers (for easier readability and display) to a corresponding column. So for instance: Feet ...
8
votes
2answers
920 views

DEM Elevation Units

I'm fairly new to the GIS world, and have a quick question. I'm currently using 10.1. I do not know much about rasters, so does transforming a DEM from one projection to another automatically convert ...
1
vote
1answer
278 views

Drag and Drop onto ArcGIS Runtime WPF Map

I'm looking for advice on implementing drag & drop onto the WPF map control. My goal is to drag from a list of items, and drop on the map to create a new graphic/feature at the drop location. The ...