Geoprocessing is a GIS operation used to manipulate GIS data. If you are performing geoprocessing using ArcGIS then the tag Geoprocessing-framework is specific to that software and should be used instead.

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+100

Split Lines at Intersection of Other Lines

I have two line layers (roads and contours in this example) and I would like to split the roads layer every time it crosses/intersects a feature on the contour layer. I can't seem to find a tool that ...
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1answer
11 views

Geoprocessing service fails if output paramter is empty

I have made a network isolation model that lets the user pick a point on the network to simulate a pipe 'failure'/section that needs to be isolated and finds all valves that need to be turned and ...
1
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3answers
144 views

Invalid geometry message when using Difference tool

I am using the Vector \ Geoprocessing \ Difference tool to get the resulting area when taking a) current ground disturbance away from b) historic total ground disturbance to give c) what has been ...
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0answers
49 views

Eliminate in Arcpy

I am attempting to move away from Coverages. One of the tools we have did a great job of eliminating slivers from our datasets based on hard and soft boundaries for elimination rulesets; howver, it is ...
1
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1answer
45 views

problem with adding 64-bit background geoprocessing to ArcGIS 10.2.2

My code written in python language using Arcpy works perfectly with small to average size datasets; however, with a big dataset, the script stops in the middle of execution which most likely is due to ...
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2answers
79 views

Insert.da.Cursor, Error - Sequence size must match size of row

So I'm working on this script which creates a table within a geodatabase. It then grabs the unique values from a list and attempts to insert them into the table using an Insert Cursor. I get the ...
0
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1answer
86 views

Default error 400 GP clip and ship

I am running this script . I get a 400 error message. The message is the following: {"error":{"code":400,"message":"Unable to complete operation.","details":["Server environment property not found: ...
3
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1answer
81 views

PostGIS ST_Union Performance

I'm trying to execute a 'dissolve' operation in PostGIS using the ST_Union command. The input layer is admittedly quite large and complex. By 'large' I mean 57,771 features, with number of vertices ...
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3answers
35 views

Mapinfo : How to cut a raster with a vector layer?

With mapinfo 12, i would like cut my raster layer .tab with one of my vector layer. How to do this basic task with mapinfo? Is it possible with mapinfo to convert .tab raster table toward any ...
0
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1answer
28 views

Buffer ring problem with uses of make feature layer

Im trying to create a buffer ring shape but gets me the error 210: arcgisscripting.ExecuteError: ERROR 000210: Cannot create output C:\Trabajo Carto\TempPrograma\"capa de Ringbuff70".shp Failed ...
3
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2answers
319 views

Getting “Failed to open tool” message when trying to run geoprocessing tool from C# code

I've been experimenting with the Military Aspects of Terrain Template, which has a toolbox associated with it. I've been using the following WPF Runtime code, which should open a tool in the ...
2
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2answers
52 views

How to remove geoprocessing history in ArcGIS 10.2.2 for Desktop?

I have grown dependent upon the awesome add-in called Clear Geoprocessing History. It does not appear to work with my upgrade to 10.2.2 Does someone know of a different route? Or perhaps how to ...
2
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1answer
60 views

Create table with Geometry Column in hadoop Hive

Is there a way to add a geometry column in hadoop? Please give me some getting-started tutorial for geoprocessing in hadoop. Like, I have a database which have point values and if I take a random ...
0
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1answer
54 views

Incorporate SHAPE@LENGTH in arcpy.da.UpdateCursor

What is the correct way to incorporate SHAPE@LENGTH in arcpy.da.updatecursor. Consider the following shortened version of my actual code: def check_for_missing_fields(field_list, feature_lyr): ...
3
votes
1answer
816 views

Opening geoprocessing tools causes ArcGIS to hang

I am getting the same problem as http://forums.arcgis.com/threads/19468-Opening-tools-causes-ArcMap-to-freeze-crash That is, when I open any geoprocessing tool in ArcCatalog (might happen in ArcMap ...
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2answers
2k views

Why does Clip keep giving Error999999: Error executing Function Invalid Topology [Topoengine Error]?

The layer being used as the Clip Features has been used before and worked fine, so I assume the issue is the layer I am trying to Clip (Input Features) - I keep receiving the same error when running ...
2
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0answers
125 views

Is there a decent algorithm in QGIS Process Modeller to create a grid?

I am using Process Modeller to automate merging several vector layers and then creating a grid to cover the extent of the merged layer. There are functions which already exist which are not listed in ...
2
votes
1answer
303 views

Problem when executing Dissolve method in ArcEngine

I'm always having a problem in GP.execute() when trying to execute this method. Here is my code: Friend Function DissolveFeatures(ByVal pInFLayer As ESRI.ArcGIS.Carto.IFeatureLayer, ByVal ...
4
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5answers
835 views

How to process large shapefiles faster in ArcGIS for Desktop?

I have huge line and polygon shapefiles that I want to edit with some geoprocessing tasks (clip, buffer, erase,...). Altough my computer is not that slow, I am annoyed of waiting up to 15 hours for ...
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2answers
5k views

Error:The type initializer for 'Oracle.DataAccess.Client.OracleConnection' threw an exception

I am developing custom geoprocessing tool (class-library project) on ArcGIS 10.2. This project uses Oracle.DatAccess from ODP.NET 1.0 . This is a simple tool which queries - oracle 10g database and ...
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2answers
382 views

How to use SEXTANTE in a script outside QGIS?

I´m trying to do some geoprocessing using the QGIS Sextante plugin outside of the QGIS application (and integrate it with different other libraries like arcpy, etc.). import sys, os from PyQt4.QtGui ...
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1answer
24 views

Empty output with ArcGIS CopyFeatures

I am automating a process in .Net and calling the ArcGIS CopyFeatures geoprocessing tool multiple times. The source feature class is always in a file geodatabase and the result is always a new ...
0
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1answer
47 views

Field Mapping in ArcPy gives Error in adding input field to field map?

I have a process in which I am joining a DBF table to multiple shapefiles to create a new output of some selected fields which result from the join. I am new to fieldMapping and need help figuring out ...
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0answers
19 views

Can I use GPdataFile in modelbuilder so as to use a user uploaded shapefile as input to a ModelBuilder tool?

Considering that I have managed to upload a data file like a shapefile on a geoprocessing service. How can I handle it inside of ModelBuilder. For Example I would like to use the shapefile I have ...
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0answers
34 views

geoprocessing tools in Arcmap are not working

Please help my problem in arcgis 10.2.2. My geoprocessing tools are not working. When I try to open for example the merge tool, the dialog box is empty. Why is it happening?
0
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1answer
26 views

How to upload shapefile as input to geoprocessing service using javascript api

I need to pass a shapefile as input to my geoprocessing service so as to perform extra process with the features included in it? The geoprocessing service will be called from the clients web page ...
0
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1answer
24 views

What to use as split field or target workspace with Split tool?

I'm trying to use the split tool in arcgis 10.1 but I dont know what I should use as the split field or my target workspace. W:\S&P\s&p techs\Emily\Geodatabase\Geodatabase.gdb this is what I ...
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3answers
51 views

Is there a geoprocessing tool that I can use to find the closest road to a point on a map?

I have a Network Dataset layer that I use to perform routing. Even if a starting or ending point is not near a road in the Network Dataset layer, I still want to perform routing using those points. ...
0
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1answer
48 views

Converting a buffer polygon to polyline

I'm trying to complete the following steps. What tools should I use? Convert 2km buffer polygons into polylines Select random point along these lines for each feature using Random Point tool ...
0
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1answer
43 views

copy related table data into a single field in an attribute table

I have a featureclass of cities and a separate table of city administrators (multiple administrators for each city) and related contact info. What I need to do is consolidate all city administrator ...
2
votes
1answer
132 views

How to write shapefiles more efficiently in GeoScript?

I've created a geoscript (in groovy) to create a shapefile from generated geometries with certain attributes. It's a heatmap consisting roughly 65.000 polygons with an attribute storing the ...
0
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1answer
135 views

ERROR 000819: Tool is not assigned While Running Spatial ETL Tool?

I have Created a spatial ETL tool to do small operations like adding an ID, updating different fields, etc. While running it from the Edit Session of Spatial ETL it runs well and good. ![enter image ...
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0answers
83 views

How to move points to another polygon based on attribute? [closed]

I have a point layer and a grid cell/fishnet layer. Each point falls within a grid cell. Now I want to move some of the points to another (the nearest) grid cell based on an attribute that exists in ...
4
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3answers
965 views

How to setup PyCharm to reference ArcPy?

How would I setup PyCharm to recognize import ArcPy? I'd like to use PyCharm to develop and debug geoprocessing tool.
1
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1answer
259 views

Relate first point and last point of polyline to point feature(s)

I am working on a small script using ArcMap10/arcpy to generate a upstream-downstream uniqueid for a polyline feature class using point id's that fall on the starting point and ending point of a line. ...
14
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3answers
578 views

Using GIS tools for non-geographical problems

Many other fields have visual/"spatial" problems that can potentially be solved with GIS tools. I know I've used GIS tools for the odd non-geographical task and was wondering how much this happens and ...
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0answers
58 views

ArcGIS Error 999999: Feature Compare Tool

I'm running the ArcGIS feature compare tool against 2 point feature class layers. I'm comparing 9.1 SDE layer against a 10.1 SDE layer. In the feature compare tool one of the input options is ...
2
votes
1answer
325 views

Why does a geoprocessing service fail every other time it is run?

I have a ArcGIS Server 10 geoprocessing service right now that takes in a string and runs a parameterized query to SQL Server 2008R2 through pyodbc. The service works, but only every other time. I can ...
2
votes
3answers
61 views

Turn latlngs into image file?

I have a huge CSV file of WGS84 latitudes and longitudes, and I would like to turn these into a large image file that I can print (with each point being a pixel on the image). What is the best way ...
1
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1answer
163 views

Clipping by geomtery results in Raster extent slightly different to input geometry?

The raster using arcgis geoprocessing is cliped with a feature, reading it's geometry and as a result, rasters extent slightly differs. Extent of geom: str(row.shape.extent) '570600,537958652 ...
9
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3answers
4k views

Log file for ArcGIS geoprocessing?

Whenever I run a geoprocess overnight, it seems my computer reboots. Does ArcGIS save some log file information? Where does it save it? For example, when I run a large dataset or image process I need ...
0
votes
1answer
107 views

Weighted Overlay - passing parameter as text error?

For some reason when hardcoding the save path for the wieghted raster just before runtime it works perfectly. Like such... arcpy.env.cellSize = "90" arcpy.env.workspace = r'G:\Xcel\Route ...
5
votes
3answers
5k views

arcpy.MakeFeatureLayer in-memory layer still exists when subsequent step fails during testing

When I used arcgisscripting to create in-memory output layer with gp.makefeaturelayer, I would put it in a try/except block and delete the gp object in the except piece when the makefeaturelayer would ...
1
vote
1answer
104 views

cut fill arcgis 10.1 doesn't works

hello i have a problem with arcgis 10.1 : i have tow TIN and i want to execute Cut Fill (3D Analyst) tool : Data : adding data to arc scene : tool : Result : Problem i did the same ...
0
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2answers
212 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 ...
6
votes
2answers
807 views

Binding Objects to List for ArcGIS Python Script Tool Parameter?

I am working on a python based script/tool. I would like to make use of drop down lists for several of the parameters. This is very easy to do if the lists are just plain old strings. Does anyone ...
0
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0answers
25 views

How to Create a Minimum Bounding Polygon in QGIS [duplicate]

Does anybody know how to create a "minimum bounding polygon" from a set of polygons in QGIS or elsewhere? For example, in the figure below I can create a Convex Hull per the purple outline, but I'm ...
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0answers
104 views

Calculating tiles extents using some level data

I have some data looking like this: <?xml version="1.0" encoding="utf-8"?> <levels> <level nr="0" tileWidth="512" tileHeight="512" envSizeX="5000" envSizeY="5000" minX="465000" ...
1
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1answer
64 views

Split lines by polygons in QGIS 2.4

I have a river network (lines) and a shp with states (polygon). I would like to split the lines at the state boundaries --> split lines by polygon boundaries. Is there a geoprocessing tool to do ...
-1
votes
2answers
53 views

Intro to Geoprocessing Scripting with Python for ArcGIS? [duplicate]

Can you point me to any recommended online resources where i can learn the fundamental basics of geoprocessing scripting and the different modules/python has available for an ArcGIS environment. I ...