Forum: Geoprocessing

I have a 250 GB raster dataset in a file geodatabase. I am trying to remove the pyramids using the build pyramids tool with pyramid levels set to 0,...

I have three different polygons that overlap in different places and I want to find the total area of all the polygons. I'm worried about getting a...

Hi, I've started using ArcGIS again after a 5 year break, and I've forgotten most things. Im trying to find the height of lakes. I have a...

Hi Forum. I have been trying to use zonal statistics as table to get majority values for each polygon in a segmentation shapefile (45K polygons...

Hello, I am working with two layers and I am trying to combine them. In order to do this I am using the Union tool. The first layer I am using is...

Hello, I have a point file and road network that I am using to try and generate a spatial weights matrix (.swm) file on and I continue to get the...

Is there a difference between 1) projecting the data in a feature dataset using arc toolbox->data management tools->Projections and...

Hi there, I'm trying to create a combination raster image with the Fuzzy Overlay 'OR' tool. In locations where the input raster files cells are...

Hello, I'm trying to create a Python toolbox (pyt), but it fails (via the contextmenu). I'm getting the error "failed to create the toolbox...

Hi, I am using a cursor to iterate a polygon feature class, extract rasters derived from a DEM, reclassify them and perform a weighted sum. I have...

I have a point feature class and want to convert it to a polyline feature class witch breaks at every point. I use the "Point To Line" tool, but it...

Hi. I'm using model builder to build a tool, where at a certain point, I need to take the Z elevation values from the feature class that are NULL...

I have been trying to use a feature class to clip a raster. For some reason, even though arcGIS is not giving me any error message, it is also not...

I have a feature class that has associated multiple attachments with each of the features. A feature service was created so that the user can call...

Print service is working just fine when printing just basemap, however, as soon as adding secure layers, nothing is being rendered. Under arcgissever...

Hello. When I run the append tool on a versioned SDE GDB, I get the error: "The user must be the table owner". Anyone have an idea what...

Forum, Thank you in advanced. First let me say that I have been away for a while and I use to be able to do this on a regular basis. What I am...

Hi I am interested in creating a model with buffer tool . My requirement is to provide the distance by the user at the time of executing the...

Hi, Forum! Im running into some issues when trying to display Route events (Points with length data) within a river catchment. Here`s the point...

Hi everyone, I am running into a problem with the create fishnet tool. It seems that everytime I try to create a 30 Arc Second regular fishnet...

I have a problem with intersecting features, I have a point file with 1000's of data points a buffer file around these points a square grid...

Hello everyone, I want to have details about all variables used in model builder. Is there any website link? Actually I want...

I have created a model with Model Properties--> Environments--> Raster Analysis-->Mask set to the polygon that contains the data points. The Spline...

I have a polyline feature class with around 5000 records. The task is to merge the two consecutive polylines into a polyline. So if i merge all the...

Hi, First off, apologies if this is not the correct forum for this question.... I have a Python script tool that iterates through a polygon...

I have used the following testing python script it runs well on arcmap. than i used result window and published it as geoprocessing service. ...

Hi all, I'm looking to use a file with GPS traces of animal paths through a study area and show places where they have passed more frequently. ...

For some reason whenever I export a feature class to a shapefile I have been getting duplicate fields appearing at the end of the attribute table of...

I've been trying to dissolve a street file for a couple of days now, and it doesn't seem to respond. I've tried several different approaches to...

It was mentioned on the forum that a nifty way to keep Calculate value code from filling the geoprocessing message screen is to write functions in a...