0
votes
1answer
45 views

Why does Field Calculator say failure during processing, check geoprocessing results window for details? [duplicate]

I am using the Field Calculator and keep receiving the following error: 'There was a failure during processing, check the geoprocessing results window for details'. I am not very tech-savvy but I have ...
-3
votes
0answers
19 views

artificial neural network and Logistic Regression in arcgis 10.1 [closed]

I need your help concerning the steps to be followed for the study of susceptibility to landslide with methods: artificial neural network and Logistic Regression in arcgis 10.1 and thank you in ...
0
votes
0answers
23 views

Extract aregular gride of points (x,y) values inside a polygon in arcgis10.2

This question may be frequently asked .But until know there is no clear answer . I need to extract a regular grid of points inside a polygon .In every time i construct several polygons from the ...
2
votes
1answer
54 views

How to Format Description when writing Help for Python script tool?

I try to format the description in script tool but I don't know how it works so i don't manage to add a line break for example. Does it works with HTML tags ? When editing my script the description ...
2
votes
1answer
46 views

How to intersect more than two layers? Is there a quick way?

We have three layers, income, obesity and fast food restaurants for England and we wanted to find districts where they all intercepted. So we did a combination of two layers at a time to find where ...
1
vote
0answers
33 views

ArcGIS Grouping Analysis Error

I am trying to run the Grouping Analysis tool from Esri's ArcGIS Spatial Statistics/Mapping Clusters toolbox. I have run the tool successfully on the same input layer using a different spatial ...
4
votes
1answer
29 views

How to enable adding both feature classes / tables and layers from TOC to a script tool parameter input?

I have developed a script tool which will allow a user to specify input feature class or table and then will process it. Surprised I haven't noticed this before: I cannot find which data type my ...
1
vote
1answer
28 views

How to maintain Shape_Length field afer Spatial Join of Point to Polyline feature classes?

I need to get for each point the length of the line that joining to the point. How to maintain the "Shape_Length" field of polylines when I'm Spatially Joining point to lines feature classes ? When ...
0
votes
2answers
75 views

Field calculator error and Geoprocessing results window empty

I need to use the field caculator for a new field that I have just added but I keep getting the following error: The problem is that when I open the Geoprocessing Results window is just completly ...
4
votes
1answer
104 views

Hydrology toolbox versus ArcHydro toolbox

I would like to do some watershed delineation research/development (at the County level) with our LIDAR generated DEM, after it is corrected, but am wondering what, if any, differences might result ...
0
votes
2answers
67 views

Any plans to change GP toolbox format (.tbx file) to text-based format?

Have you heard if esri has any plans to change GP toolbox format (.tbx file) to text-based format in future? The issue is that we can't track changes in binary tbx file using source control system. ...
0
votes
0answers
34 views

Generate rectangular polygons from an existing point dataset

I am working with ArcGIS 10.2 I have a point feature class, that looks like this and I want to generate polygon feature class from it , that is connecting the points like this what are the ...
0
votes
0answers
46 views

Is it possible to add python util scripts as shared libraries to esri geoprocessing toolbox?

We have GP tools in GP toolbox OurServices.tbx and some of them are written in Python. We access them via geoprocessing services. However some Python functions are just copy-pasted from one GP ...
2
votes
1answer
41 views

Arcpy Calculate Field Formatting Syntax

I am trying to field calculate a double field (PID) to a new string field (PIN). Using: qry = '"139-{}".format(!PID!)' arcpy.CalculateField_management(out, "PIN", qry, "PYTHON") Given a PID = ...
1
vote
1answer
35 views

Split Grid data into 4

I am using ArcGIS software I have a Feature Class layer that represent a Grid network, which consists of rectangles that covers all the areas. I want to use it to generate another feature class layer ...
0
votes
0answers
72 views

Why does ArcGIS 10 Buffer not provide accurate geodesic buffer?

I created a shapefile following these criteria as recommended for Performing Geodesic Buffering: The input feature class must be a point or multipoint dataset. (shapefile is a point) The input ...
8
votes
2answers
175 views

Unusual results for geoprocessing speed tests

I have been observing unusual performance with a Python geoprocessing script. The (attached) script performs the following actions: Use a search cursor to look up UTM zone corresponding to polygon ...
0
votes
1answer
74 views

How to fix spatial reference error on CopyFeatures ArcGIS tool?

When I run the CopyFeatures tool to copy features from an ArcSDE geodatabase to another empty ArcSDE geodatabase (no features, no tables), I get the following result: The error message is about the ...
2
votes
0answers
43 views

how to assign unique attribute value per neighborhood? [duplicate]

I have a feature class of adjacent polygons and I want to assign an integer attribute value to my polygons based on the following rules : a polygon must not have the same attribute value than any of ...
0
votes
0answers
52 views

Why Add Join does not work in ArcMap and Arcpy?

I have problem with joining feature class with table from the same location (GDB) using Python script. When I use join Join and Relates -> Join... in ArcMap TOC it does not work because I do not get ...
0
votes
3answers
79 views

Is there equivalent to ArcGIS Feature to Polygon tool available?

Is there a method, combination of tools or a tool which can achieve the same as the Feature to Polygon tool? I want to get the same result just like I would use that tool.
1
vote
1answer
48 views

Scratch Environment

I have a GP script and I'm wondering if I should use Scratch GDB at the processes or just regular GDB, The problem is that this is a read only environment and my temp layers need additional processes ...
3
votes
2answers
148 views

How to Select “Inverse” of intersection of two polygon layers?

I'm wondering if there's a way to intersect two polygon layers, take the intersection, and remove that from one of the polygon layers, making a new layer out of whatever is left over? Basically, the ...
0
votes
1answer
44 views

How to subset some polygons from shapefile?

I have a shapefile of lakes with lots of polygons. The area I'm interested in is only big lakes. Is there any way to subset only the polygons I interested from the shapefile? How can I do it in ...
0
votes
0answers
34 views

How to get data from the selected features and embed to a particular featura class

I am trying to write a Python script for ArcMap 10.2. When the user selects some features I want certain data to go to a certain point file. For example, I have a polygon that contains parcel data. ...
0
votes
1answer
101 views

How to extend polylines to the nearest point

Hi could anyone tell me a way of getting my polylines to search for a point within a certain number of meters of their start/end points and extend to it? edit: There was some broblem uploading a ...
2
votes
0answers
55 views

Is there an ArcGIS to PostGIS function cross-reference table?

I was looking back at the presentation called "PostGIS Tips for Power Users" by Paul Ramsey and got to thinking... Has anyone ever seen an ArcGIS Geoprocessing Tool to PostGIS function cross-reference ...
1
vote
3answers
67 views

Can Validation Scripts be written for Tools built with ModelBuilder?

I'm working within ArcToolbox. I understand how to create toolboxes and the scripts that accompany them. Most toolbox scripts have a validation script. (Right click tool -> Properties -> Validation ...
2
votes
1answer
147 views

How do I fill gaps in a raster to zero value cells?

I am trying to add some forest elevations to a DEM using ArcView. I have converted a polygon feature class of a forest into a raster with the same resolution as my DEM. Then I reclassed the forest ...
0
votes
0answers
42 views

SQL Server query, simillar to Symmetrical Difference in ArcMap

i have two tables with geometry data in SQL Server. How can I get all geometry differences with spatial query? I tried: select k.geom.STSymDifference(r.geom).ToString() from table1 k, table2 r But ...
0
votes
1answer
61 views

mile distance around each feature ArcGIS

I have a school layer information and a route map layer. In ArcMap, how can I show the x mile distance around each school base on route information. I did some research and I found different ...
2
votes
1answer
36 views

Automatically chopping lumps off polygons

I have a load of polygons that were originally digitised from CAD. These unfortunately include traingles that were used to sybolise the direction the polygon is facing. As can be seen here: The ...
2
votes
1answer
196 views

Cleaning up overlapping polylines

I am working on creating a project boundary for a specific area. To do this I merged several data sets including roads,rivers & railroads (polylines) and lakes, civil townships & ...
1
vote
1answer
44 views

How to get estimates of areas of overlapping polygons in one shp to another?

Sorry for my ineptitude, but I have two vector shape files of Africa. One has polygons of countries, and one has polygons of tribes a long time ago. What I want to do is to find the intersection of ...
1
vote
1answer
98 views

Creating Buffer from field in Attribute table

I have a shapefile in ArcMap with about 30 polygons and want create an inside buffer, using a different value for the distance of each buffer on each polygon. I was wondering if there was a way to use ...
3
votes
2answers
191 views

ArcGIS flow accumulation

I am trying to run ArcGIS 10.1 flow accumulation on a 10000 x 10000 cell unsigned 8Bit integer flow model (but 80% of that is no data). The data has been through a "fill" procedure once. The only ...
1
vote
3answers
75 views

How to overlay polygon shapefiles with different attributes? [closed]

I have 2 shapefiles of the entire state of PA. One shapefile has median income for each county. The other has number of flu cases for each county. I would like to know, how should I combine them? My ...
0
votes
0answers
104 views

Interpolate/disaggregate point values to an existing raster grid

I have several thousands of ASCII files whose names have the following format: data_"lat"_"long".mon (e.g. data_41.21875_-116.21875.mon). Each file represents one point in WGS84 projection and the ...
2
votes
2answers
89 views

How to define workspace as input for GP tool in order to select from list CAD layers as the second input?

How to define workspace (folder) as input for gp tool in order to select CAD layers as the second input that will be obtained from the first input?
1
vote
2answers
90 views

How to clip all shapefiles, layers, etc associated with global map of Mars

I'm working on a project where I've found an open source NASA .mxd of shapefiles, layers, metadata, geology, a 30x30 graticle that splits the lat and long into 30 degree square polygons, etc. I only ...
3
votes
0answers
47 views

How to automate creation of Network Turn Features from line segments?

I have a road network which I will add Turn features in. From the road network, I have created a model that cuts out the line segments where the turn features will be located. My problem is how to ...
0
votes
1answer
119 views

Clip geodatabase containing vector and raster data

I have a fairly large file geodatabase in ArcGIS 10.1 containing both vector and raster datasets. Generally, I only want to work on a small extent at a time. Is it possible to clip a geodatabase to a ...
4
votes
4answers
166 views

How to convert result of dissolved buffer into individual polygons?

I am wondering if there is a way to easily split results of a disolved buffer into individual polygons? E.g in the screenshot below all of these buffers are one item, can I split them into individual ...
1
vote
1answer
131 views

How to create parameter windows for custom geoprocessing tools?

I would like to create a geoprocessing tool with a custom GUI for its input data. To put it in other words: imagine that your client works mainly with arcmap documents and he already has an arcpy ...
0
votes
1answer
90 views

Is there a way to change Table to Table import parameters in ArcCatalog?

Is there a way to change Table to Table import parameters in ArcCatalog to either import text longer then 255 characters or truncate the input text to 255 characters? I have 350 tables in a CSV ...
1
vote
1answer
195 views

What might cause “ERROR 000728: Field <fieldName> does not exist within table” in this code?

I have seen ERROR 000728 several times and I could never figure out why it happens. Here is a snippet from my code: str_Dissolve = arcpy.Dissolve_management(Intersect_str, ...
0
votes
0answers
44 views

Background Processing Error with Mosaic to New Raster

I get a "Background Processing Error" with Mosaic to New Raster when trying to mosaic two DEMs that are in GRID. I am pretty sure I am inputting things correctly. The two input rasters are in FGDBR ...
0
votes
0answers
70 views

Loop - convert layer to raster coming up blank

I am looping through files, selecting out building footprints one by one and converting the selected building footprint to a raster. The script worked fine for about 2 hours this morning then stopped ...
1
vote
1answer
131 views

How to batch split feature classes using Arcpy?

I want to bath split analysis tool using Arcpy . I have some feature classes in a feature dataset.I want to Split All of feature classes uisng a shapefile but after split two feature classes, the ...
0
votes
1answer
199 views

Arcpy CalculateField using formatting syntax

I have 2 feature classes (FC) that I am merging together and then performing some field calculations on. The 1st FC has 100k+ records in it, and the second FC is a blank FC that I'm using as a ...