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
57 views

Using MakeFeatureLayer to select by location in arcpy

I'm trying to assign a state plane zone based on if a point intersects it. I make a feature layer from a feature class. It gets through the loop once and calculates everything correctly, but when it ...
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1answer
59 views

How to schedule a model to run at a certain time?

I'm trying to schedule a model to run at a certain time and have found this ESRI Blog post which is providing a good start. What I can't figure out though is where in the importToolbox function I tell ...
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0answers
40 views

use raster properties output in attribut table via inline variable in model builder

I have a small model that should find the maximum value of a raster and use this number to fill a field in a shapefile. For some reason the variable of the rasters max value isn't accepted in the ...
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1answer
69 views

automatic save outputs variables in the folder workspace using pyhon for arc map 10.1

I want to create python script with aim to import him in environment arcmap 10.1 and to make a hydrologic analysis because the scipt meybe can have many outputs raster file or feature class would ...
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0answers
104 views

Normalization of Kernel Density Estimate rasters in ArcGIS 10

I've been told by several GIS instructors that the pixel values of a Kernel Density Estimate raster output by the point KDE tool in ArcGIS 10.1 represents the probability of encountering a point, not ...
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1answer
151 views

Polygon Neighbors Analysis script (ArcPy 10.1) producing erroneous results?

I'm struggling with a python script that is supposed to calculate a field for a polygon feature class. The calculation is of the average of a field value (P_TOT_DEV) for each of a given polygon's ...
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3answers
137 views

Select layer by attribute: return top 3 records

I have a feature class in a file geodatabase using ArcGIS 10.1. I want to create a model that selects the three features with the highest values in one field (Average Price). Basically I want my ...
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0answers
28 views

ArcGIS Find task performance over SDE

We are having a problem in our Search feature for our app. We are using arcgis published REST services and SDE database. When we try to do our search manually using the REST url, it takes roughly 9 ...
0
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1answer
27 views

Can I avoid decimal conversion calling CostDistance

Our client asked us to incorporate blockages and delays for movement of boats and ships on the local waterways. In our one process we are creating polygons of the distance a boat can move at top ...
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1answer
30 views

Shorcut to apply selected shapefile projection to the data frame in arc gis

What is the shortcut to apply selected shapefile or the newly added data's projection to the data frame in arc gis, well not the traditional way of Dataframe--->Properties--->CS system "This could be ...
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1answer
53 views

Unwanted dangle errors [closed]

As shown in the image is there any possibilities to avoid unwanted dangle errors in arcgis ?! 1:
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1answer
70 views

How to produce multiple map PDF from Excel file with each record being two lat/long pairs?

I need to produce multiple maps from a single excel file consisting of approximately 1,500 records. Each record contain two lat/long pairs (four points) and I need a PDF map of each record zoomed to ...
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0answers
37 views

Is it possible to retrieve lost versioned data in SQL Server Management Studio?

One of my staff accidentally deleted a feature class she was creating in her version before I reconciled it. I have grabbed a back up of the database from yesterday in SQL Management Studio. Is ...
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32 views

Network Analyst Loading Origins/Destinations and wait times

I'm having a difficult understanding the loading times when loading origins/destinations into Network Analyst. I have many network datasets that all vary slightly. They were created in batches so the ...
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1answer
64 views

When using arcpy can I only calculate fields of a subtype and not the entire feature class?

I'm appending two sepearte shapefiles into one feature class with different subtypes. Is there a way to only calculate fields from a certain subtype?
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1answer
35 views

Copy, Drag and Drop parcel

Using 10.1 ArcGIS, how can you SELECT the parcel tract and MOVE IT to another part of the map? I have done that by accident in the past, but when I do need to do that, can't figure it out.
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1answer
47 views

Calculating distance

I am trying to measure straight-line distance from residence to facility. I have both of these locations in latitude and longitude (degrees) in separate layers in shapefiles. These layers indicate ...
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2answers
333 views

Export .mxd to .dxf

Converting a .mxd to .dxf is something we need to do, and we do not only need the layers but also the layout of a map on our .mxd to be transfered to .dxf. I've done some research on the internet but ...
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1answer
116 views

Compressing the service definition failed

I am trying to publish a map on my server but I am getting this error: Compressing the service definition failed. I have changed the location of service points, still the Error remains. How can ...
2
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1answer
130 views

How can I import the export file (*.sdx) from ArcSDE9.3 to ArcSDE10.1?

We got some files (*.sdx) from our clients using sdeexport from ArcSDE 9.3. We only have ArcSDE 10.1. We tried to use sdeimport command like this: sdeimport -o create -t NHDFCODE -f ...
5
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1answer
190 views

Arcpy Pythonaddins Equivalent of arcpy.GetParameterAsText

I've build a neat little search arcpy script. The user opens any mxd, zooms to a location, chooses a corporate fGDB, and runs the tool. The user gets a list of all the populated feature class that ...
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1answer
30 views

How to Select by Location and assign attributes using Python?

I have a polygon layer with a 'lot' field, and a points layer. How can I use python to select the points by location (to find what points are contained in what polygons) and assign the value in the ...
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0answers
129 views

Add Features using JSON

I have the features being added to my map through coordinates by using the following code: private void btnRefresh_Click(object sender, RoutedEventArgs e) { AddMarkerGraphics(); ...
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0answers
74 views

Algorithm to find coordinates at selected intervals along a polyline?

I am developing an algorithm to search down a river at selected intervals and return the coordinates. See below: def Downstream(start, interval, data, offset=0, out=None): if out is None: ...
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3answers
210 views

Show “layer name” as text in arcgis layout view (map)

I am trying to show the layer names of all visible layers in ArcGis 10.1 when creating a map in layout view. First I tried to use "insert legend" and show there only the layername, but I can't ...
2
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1answer
77 views

How to Export multiple selected features to PDFs with Python?

I have 77 polygons that mark areas of a satellite image that I want to export as separate PDFs. Each of the PDFs should contain just the polygon (and as much as the surroundings to fill out the data ...
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1answer
64 views

How to split multiple polygon layer into multiple layers by vertices parts?

I have a layer in Arcmap 10 that was brought over from Auto CAD (layer A). This layer has multiple polygon shapes. I need to split these shapes from layer A, and place them into their own layers. ...
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1answer
62 views

Sort Grid binded to ArcDataBinding.TableWrapper in ArcObjects 10.1

I have a Datagridview which is binded to a ArcDataBinding.TableWrapper. So, I want it to be sorted when ColumnHeader is clicked. I tried to do the following on Click event: ...
2
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1answer
70 views

Raster calculator help needed

I have time-series data (rasters) from which I need to calculate the direction of change (increase, no change or decrease) for every pixel from one time-step to the next. I further need an output ...
1
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1answer
70 views

Automatically panning the map in ArcGIS when using the Time slider

I have a point dataset with time-stamps at 1 minute intervals showing a driving route. I have enabled the Time properties of the layer and I am able to use the Time slider to see the points move ...
2
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2answers
136 views

ArcServer 10.1- Get Original Document location (mxd) from published web service using python

I need to extract the document location of a published web service. Is there any way this can be accomplished in python? I know where the maps are sitting on the server, and i know the name of the ...
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2answers
44 views

How can I populate a field of the polylines to indicate if they intersect?

I have two feature classes, one ploylines, one a buffer. How can I populate a field of the polylines to indicate if they intersect?
0
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1answer
81 views

Best Way to Get a List of Selected Rows for a Specific Layer using Layer Object in ArcGIS

What is the fastest/cleanest way to get a collection of rows that are selected in a certain layer? For some background, I am trying to hide selected features in a specified layer. The solution ...
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2answers
60 views

Unsplit lines seperated by a small gap

I have a set of polylines that represent fire hydrant laterals and many/all of them are in two peices one from the main to a valve on that line and one from the valve to the hydrant. Some have small ...
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1answer
87 views

Arcpy scripts fail on big datasets - anyone has experienced similar behavior?

Here a question that is not extremely specific but maybe someone has had similar experiences... I have a few Arcpy scripts that work perfectly when used with small datasets but that silently fail ...
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0answers
280 views

How to use paths with non ASCII characters for subprocess calls with ArcGIS

I know that it is possible to create calls using unicode character encoding like \xf8 for non ASCII characters but how do I do it writing a path in a script just like: 'e:\gis\python_ø\notepad.exe' ...
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0answers
79 views

Invalid spatial reference Error

I am getting the error: Invalid spatial reference. Spatial reference must match map's spatial reference. Clear the map layers collection prior to changing the spatial reference when I try to ...
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0answers
39 views

Multiuser Editing with ArcGIS through LAN

I am working on an ArcObjects application (C#), which is supposed to carry some customized editing operations, the database is ArcSDE based on Postgresql via (accessible via a LAN network). One ...
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2answers
103 views

Copy Jp2000 from Mosiac Dataset turns white

I am trying to copy a raster to jp2000 from another File Geodatabase that I created as a Mosaic Dataset. It came out as a whiteout in the middle. I don't know what it cause this. See screenshot : ...
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0answers
42 views

What causes “RuntimeError: DataFrameObject: Error in setting extent”?

I'm having a problem whilst trying to set extent on a python script. mapDoc is created using Web_map_as_Json string. Appreciate if anyone can help. result = ...
1
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1answer
96 views

Calculation amount or number of certain pixel-values in a raster

It seems pretty simple but until now I could not find a proper solution: In a given raster i want to know the number or ratio of e.g. red pixels. Edit: to be more precise: I have a number a arial ...
1
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2answers
64 views

Finding routes in which more than one car passed (gps data)

I'm using ArcGIS 10.1. I have point GPS data of routes of several cars over a few days, and I want to find only the routes where more than one or two different cars passed through (Each GPS points ...
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0answers
17 views

Adding a Z Unit [duplicate]

I'm struggling with the Z Unit conversion of some data. Both the NHD data and my DEM are in a GCS with Decimal Degrees. These data sets project perfectly on the fly, but after I adjust the Z Unit of ...
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0answers
24 views

Reload Table Cache with Python & ArcGIS 10.1 [duplicate]

I am trying to create a button in arcmap that reloads the table cache. Exactly, like the existing button Table Options > Reload Cache. The button is inside when you open an attribute table. I would ...
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3answers
838 views

Calculating X and Y of line start and line end using ArcPy?

I have a series of polyline shapefiles and I am trying to automate the process of calculating the X and Y coordinates of the line start and line end using Python. I have added the 4 fields (startx, ...
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0answers
57 views

Problem after buffer is created in arcobject.net?

I have arcmap10.1. and arcobject10.1 .net. I have created a single buffer successfully and it also display in axtoccontrol but the axmapcontrol display that buffer on upper side off all layer so ...
0
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1answer
61 views

Adding Distance (KM and Miles) to a Map using ArcGIS 10.1

Using ArcGIS 10.1, how do you add and show the distance in mile / km markings alongside the marked trails(KM and miles) while using the aforementioned 10.1?
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1answer
48 views

Ohio DNR Oil Gas Lat / Long Conversion in ArcGIS 10.1

Is anyone familiar with the Ohio Oil Well Search off their website? For the Lat/Long, they have WH_X and WH_Y. The numbers in their do not match up with the actual Lats/Longs off the OHio Well ...
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3answers
226 views

How to define an output parameter in Python script exported from ModelBuilder

I have a modelbuilder parent model with two nested models in it that ouputs a dwg file. I exported the parent model to a python script which is shown below. In modelbuilder, the output dwg file is a ...
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0answers
172 views

How do you view the current spatial index grid size for a file geodatabase feature class?

I am receiving an "The spatial index grid size is invalid." error during a copy/paste of polygon features in ArcMap and I successfully corrected it with AddSpatialIndex. But in an effort to figure out ...