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

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1answer
146 views

ERROR 000358: Invalid expression “Parcelles_class.OBJECTID” = 1 OR “output_table1.src_OBJECTID” = 1 Failed to execute (Select)

I'm executing this code. I don't know if i'm missing something, I'm using Arcpy, Python, Arcgis 10.1 whereclause1 = '"Parcelles_class.OBJECTID" = 1' whereclause2 = '"output_table1.src_OBJECTID" = ...
1
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1answer
58 views

How to label a road with my symbol multiple times?

I am trying to label a road that I create with Select Features, with a symbol multiple times along the road. Is it possible to recreate my symbol multiple times along the road to label it?
2
votes
1answer
104 views

Nested SearchCursor functionality

I am trying to ultimately compare the gate height to the corresponding fence height located nearby. So far I have come up with the following: gates = "gate_line" fence = "fence_line" arcpy....
1
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1answer
54 views

How to differentiate areas which are spatially disconnected

So, I've done some geoprocessing on a bunch of raster data, and I have a large number of points spread out across a large area. I would like to remove all the data points which are only one or two ...
6
votes
2answers
1k views

Assign point IDs to respective start and end attributes of a polyline

I have two shapefiles, Point and Polyline. I'm trying to populate my polyline layer with the point data ID (systemID) where the lines start to where they end; eg. create two columns (from and to). The ...
0
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0answers
38 views

Using Modelbuilder or Python to write output a folder name using database or table file? [duplicate]

Has anyone worked on Modelbuilder or python to write to automate creating a folder using the database or table file to write output a folder name and or/create the subfolders? I recalled I had an aml ...
2
votes
1answer
156 views

Water feature growth

I have a water feature layer which includes rivers, lakes and streams. I want to create, essentially, a buffer of these features equal to that of a 50cm increase in elevation from its current boundary....
0
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1answer
374 views

Add CAD feature class to Arcgis using arcpy

I'm trying to add a CAD layer (point, polyline, annotation...etc) into ArcMap by python code, i'm using Arcgis 10.1, IDLE(Python 2.7), I faced many codes but they all gives errors, so i'm blocked ...
1
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1answer
238 views

Trying to loop if condition at PYTHON code using Arcpy

I'm working with Arcgis 10.1, i'm trying to loop if condition on PYTHON code, but they give me as error : Parsing error IndentationError: unexpected indent (line 18) I don't know what is going wrong. ...
5
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0answers
97 views

Split polygon by area using ArcGIS for Desktop (or QGIS)? [duplicate]

I'm interested to split a larger, irregular polygon into smaller ones. I know the area of the resulting polygon, and I know that the line I want to split it by should be parallel to one of the sides ...
3
votes
1answer
228 views

Add value to field using arcpy

I calculated the azimuth angle between two points. I'm trying to create a new field where I will store my angle values, but although the field is created it stays empty, no values within! I'm using ...
2
votes
1answer
112 views

Trouble renaming layers using arcpy

Running ArcMap 10.1 So, I have a bunch of layers that all have the same name. I'm trying to rename them so that they have names that actually mean something. Everything runs fine until it is time ...
1
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2answers
172 views

Use row as input to other processes in python

I am new to python and need help. Looked for my answer but don't know if I am even using the correct terminology. I have a model in which I iterated through rows and performed a set of processes on ...
1
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0answers
329 views

Determining Euclidean Distance in Polygon using ArcGIS for Desktop?

I would like to ask about how to create an euclidean distance analysis from a polygon shapefile. I got a geology shapefile in which I want to create a "distance from geological boundary" analysis. ...
1
vote
1answer
35 views

Keep direction information after intersect operation with fishnet

I will try my best to describe my question here: All the operations are done with ArcMap 10.1. I have a shapefile, which represent the stream segment network of a watershed produced from ArcHydro tool....
0
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1answer
80 views

Pyramid Creation Utility for ArcGIS 10.1 or later

Someone wrote a really neat ENVI Pymramid Creation Utility I am wondering if there is similiar one for ArcGIS
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1answer
267 views

Merging TIFF file with other shapefiles to use ArcGIS geoprocessing tools?

I'm using ArcGIS 10.1 for Desktop. I have a TIFF file and I already applied the Copy Raster to make it an ESRI grid (i.e. I did not specify any file in the output field). The problem is, when ...
3
votes
1answer
897 views

Saving a ArcMap layers RGB values into the attribute table

I am wanting to take a symbolized layer in an mxd, and save it's symbol color (like a polygon fill) into its attribute table as an RGB value. My goal is to use this value in MapInfo to symbolize it's ...
1
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1answer
147 views

How do I interpolate a vertical surface in ArcScene 10.1

I have electrical resistivity data with X, Y, and Z values. I have imported these data into ArcScene and they display as points in the subsurface in a vertical plane, each with its own resistivity ...
0
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2answers
103 views

spatial relation between springs (points) and geological faults (polylines)

In ArcGis 10.1 (advanced license), I have digitized the geological faults (polylines) and the location of water springs (points). Since, relying on literature, there is a potential connection between ...
0
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0answers
315 views

Scatter plot of two rasters in arcmap for intersecting cells

How do I make a scatterplot of two rasters in arcmap which will plot the two rasters' cell values of the same cell against each other (for every cell where they intersect). I need to first create a ...
-1
votes
1answer
323 views

Classify Output Raster as percentage in arcGIS

I have water supply and water demand rasters.They are both of the same cell size and spatial reference. I need the ratio of water use to water demand. Then I want to classify this output in the ...
2
votes
1answer
305 views

Graduated symbols drawing order not displayed correctly

When I use graduated symbols for a polygon layer to display population density, the layer is always displayed on top of all the other layers even if I dragged it to the bottom of the Table of Contents....
2
votes
1answer
239 views

Generate dynamic XY coordinate labels for dataframe corners in ArcGIS layout

I need to label the four corners of a dataframe as shown in the image. Can this be done with dynamic text scripts?
0
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1answer
56 views

How to create this raster?

I have three layers: building data (polygon) attributed with parking lot capacity on the road parking data (line), also contains parking space data car parks (polygon) includes parking space ...
1
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1answer
99 views

Which parameter and Data Type to set for spatial reference in ArcGIS Python script tool? [closed]

I developed a python script for user defined grid and I want to make a tool from this script. The problem I am facing is to set up parameter for spatial reference. I used GetParameterAsText ...
0
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1answer
97 views

Preventing pyramid build when loading jp2000 image file into ArcMap or ArcCatalog?

Every time I want to bring a jp2000 imagery to ArcMap, it has to run its pyramids before it can display it. Is there a way around for me to prevent from doing it repeat ?
0
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1answer
21 views

Converting a table to a raster for clipping

I have a series of tables (TAB files) that represent the calculated values for a corresponding .tif image. These tab files have the same number of rows and columns as pixels in the tif images. The ...
0
votes
1answer
159 views

Replace Domains of ArcGIS 10.1

I need to Replace the Domain on Field level on my Geodatabase. My Geodatabase having multiple features and tables where at each on field one Domain is assigned, I need to replace that Domain and ...
1
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1answer
263 views

ERROR 000989 Issue with Python Script and Field Calculating distance between two long lat points

very new to scripting and I have been struggling with my script for a while. I'm not sure why it doesn't work in field calculator. I am trying to calculate a list of distance between two long lat ...
8
votes
1answer
1k views

Symbolizing using RGB values from Excel in ArcGIS for Desktop?

I have an excel file with 2 attribute columns, 1-feature info 2-Number of color (RGB) that the current feature should be symbolize. This file file can be joined with the layer using the "feature info" ...
0
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0answers
2k views

ArcGIS 10.1 - Error No spatial reference exists

I'm encountering a new error on some geoprocessing. It originally showed up while running commands in arcpy but now it crops up whenever I run some tools. I've been using the Extract by Mask on some ...
1
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1answer
31 views

How to remove data points that don't overlap with other data

I am working with a dataset for the whole state, but I want only the data point that overlap with another polygon dataset. How do I get rid of the excess points that don't overlap?
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0answers
396 views

Alternative way to find intersection between two polygon feature classes

I have been working on making a script to find intersection between two polygon ArcGIS feature classes. I can successfully do this in arcpy instances using spatial join or using search cursors on the ...
0
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0answers
58 views

python shell crashes on table to table conversion

I have two computers running the same code and on one (with better performace) it runs fine but the other crashes the python shell when executing the code below. I really don't understand why, any ...
0
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1answer
52 views

how do you erase polygons that don't have a line intersection?

I am trying to erase any polygons that do not have a line intersection through them and am unsure of what tool to use using ArcMap 10.1
1
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1answer
539 views

Checking whether Spatial Reference is Projected Coordinate System using ArcPy?

I'm modifying CreateFishnet in ArcGIS 10.1 using python.. I want to ask the user to input a projected coordinate as spatial reference. How can I check if the user didn't put geographic coordinate by ...
3
votes
1answer
107 views

Clipping cross-sections by flood area using ArcGIS for Desktop?

I have a problem with clipping cross-sections by flood area. I have source cross-sections that goes beyond the flood area: When I clipped it by "Clip" tool I have this: But I needs this: It ...
6
votes
2answers
1k 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 fields....
1
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1answer
69 views

Aggregate table with dates and average geographic coordinates

When SOG is 0 Stops gets 1. When the next SOG is 0 then Stops gets 2 and like this consecutively. Now I want to group all the rows where SOG != 0. The trick is that I should have the following fields:...
2
votes
1answer
357 views

ArcPy: check in and out of Advanced/Standard concurrent license

Is it possible to check in and out of a concurrent license straight from ArcPy. For example, sometimes I need to use a buffer right or find duplicates. Both tools require ArcPy advanced or Standard. ...
2
votes
1answer
176 views

Arcpy reclassify all values to same number

Using ArcGIS 10.1 and arcpy, is there a way to reclassify all values of a raster file to the same value (leaving NoData Values as "NoData")? Lets assume that I have no way of knowing what the actual (...
2
votes
1answer
1k views

Getting Script Error has occurred in script on this page when running polygon to raster conversion? [closed]

i keep getting the script error problem every time i try using polygon to raster tool in ArcGIS 10.1. Please help me how I can solve this? screenshot embedded
1
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1answer
97 views

Why are my points offset when using the Go to XY tool?

I am creating points in ArcGIS 10.1 to add to a GPS so I can navigate to them in the field. I add my points by editing an empty shapefile created in ArcCatalog. I then Add Field: Lat and Long as "...
0
votes
0answers
228 views

ArcGIS Toolbox will not open

I have a 58 MB ArcGIS toolbox (.tbx) with many tools inside. I am unable to open or add via ArcMap or ArcCatlog. Has anyone encountered this? The toolbox was created with the same version that I am ...
5
votes
1answer
201 views

How do you find out where there are missing tiles on a basemap on ArcGIS Server?

I have a basemap service on ArcGIS Server 10.1 where after doing a cache update (exploded cache), some of the tiles are missing. I have added a "missing tiles.png" so that it shows where the missing ...
0
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1answer
61 views

Creating multiple maps from a single layer - ArcGIS 10.1

I am looking for an add in for ArcGIS 10.1 to create multiple maps from a single layer that consists of a number of polygons. I have come across such an add in for MapInfo. Is there such an add in ...
0
votes
1answer
183 views

How do I view ovl files on Geogrid or Top50 then convert the data to shapefiles?

I have some .ovl files which can only opened on Geogrid or Top50 viewer which shows me where everything is. How do I take these ovl files and convert the properties to Shapefiles to be used on ArcMap ...
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0answers
81 views

How do I generate a drainage area-slope scatter plot from ASTER GDEM data

I have ASTER GDEM catchment data. I've installed the TauDEM tool. How do I generate a Drainage Area-Slope scatter plot?
5
votes
3answers
232 views

Issues Adding MapServerCache Raster Layers to Mxd

I have created a data consolidation tool. It consolidates a users mxd's vector and raster data into a project structure. It also allows the user to optionally cache our companies ArcGIS Server Web ...