EXTRACT AREA FROM RASTER CELLS
Hi, As a previous step for calculating grid cell volume, I'm trying to calculate area for each cell in sq meters for global raster data sets which are in decimal degrees. I've been searching the forums...
View ArticleIdentify the reference scale of an annotation class with ArcPy ?
Hi Everyone, I would like to retrieve the value of an annotation feature class reference scale using ArcPy (under ArcGIS 10.1). I cannot find where this property is stored (tried to access using the...
View Articlegeoprocessing tool for Clip under the Editor menu
Note this is not for Clip Analysis. I was wondering if there was a geoprocessing tool for Editor > Clip. I have a boundary shapefile which extends outside my parish border and was able to use the...
View ArticleSetting Metadata for a Geoprocessing Service Task
For ArcGIS Server 10.1 sp1 on Windows I'm having trouble setting the all of the available metadata for a GeoProcessing service task. I want to emphasize that I'm referring to the task that is run...
View ArticleBuffer raises error on any unit except decimal degree
Hello dear kind GIS Users, i recently have trouble with the Buffer UPDATE: EVERYtool, when I want to buffer/erase/anything based on Units a Shape File Feature Class by 1000 Meters the Buffer Tool...
View ArticleAutomate count of Polygons within certain range
Ok what I'm trying to do for my new mapping project is: I have one feature class with 30.000 polygons. - I want to count for every single polygon how many other polygons are within the range of 500 m....
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Dissolve tool for table features
Does anyone know if there is a way to dissolve table rows that have duplicate attributes in one field, by performing a MEAN statistic on another attribute field. The table is created to have just these...
View ArticleModel Builder - preconditions
I am building a procedure using the model builder, but I have a problem with some tools that require the feature class to be created previously, and sometimes even showing in the table of contents of...
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Multiple distance calculation with formula calculation for each
Ok my task I've metioned here becomes a little more sophisticated. First I've attached a graphic to explain it. I've got two Layers - shown as blue and red containing like 10.000 polygons each. I need...
View Articleproblem with 2 processes
Hi When I am running a geoprocessing service (for example building cash) my other geoprocessing services don't work. I am using flex viewer 3.2 and ArcGIS server 10.1 with all extentions. Background...
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Model Builder - Write calculated output to shapefile field
I am somewhat new to creating models and have run into a problem with the one that I am currently working on. My goal is to Iterate rows of one shapefile, "sections", and perform a select by location...
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Model Builder: Continue Processing If Features Selected
I have a feature class that may or may not have a number of features selected. If there are features selected, I want to process them using a Model Builder sequence I have prepared. How do I check "if...
View ArticleCreating layer from attribute table field
I have an attribute table with demographic data for "counties" and need to make each field a layer. For example "POP2000" needs to be it's own layer. It's easy with rows but can't figure out the...
View ArticleHow to extract values from a table (or raster pixel) in ModelBuilder
Hello everyone, my name is Cris and I'm a student just getting into this world of Arcmap and Modelbuilder. I am trying to use maximum and minimum temperature values to solve for a very simple equation....
View ArticleGeoprocessing with ArcGIS Server 10.1
I'm new to Geoprocessing, but would like to determine if I have a model created in ArcGIS Desktop Model Builder, can I convert that model to a Python Script for publishing to ArcGIS Server? I would...
View ArticleCombing Multiple Models
I'm starting to get a feel for Model Builder, but I can't figure this out: I've got 9 geoprocessing models that are all part of the same essential process. I want to have one model, or script, that...
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Copy Features from joined layer speed
In model builder, I have a model that takes the iterative table input and joins it to a point (28k count) file using the Add Join tool. The join happens rather quickly, but the Copy Features takes...
View ArticleCon tool error: The truth value of a raster is ambiguous
I'm trying to execute the Con statement below in a Python script and keep getting the error: 'The value of the truth raster is ambiguous'. I've read all the postings on this subject and tried every...
View ArticleHelp to create a Bhutan map in shape file format
Where can we get a Geo referenced map of Bhutan or How can i create a shapefile for Map of Bhutan
View ArticleSemi-random point distribution with customized point count per polygon
I'm trying to disperse the clustering that is caused by zip code-based geocoding. Our statewide geocoding process results in an average of 5 percent of the geocodes ending up at the zip code level. I...
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