Calculating lake depth from DEM
Hi I was looking for help related to finding the depth of a lake with a DEM. The only data sets I have are a DEM and a lake polygon. I am not sure if my DEM includes bathymetry. So, I was wondering how...
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Multi ring buffer failure
PLEASE help me . Im a student from Malaysia , working on a project about soil erosion , I am having problems with Multiple Ring Buffer tool in ArcGIS 9.3. Not working for me, even for my colleagues. I...
View ArticleHow to merge two files in which documents are attached
I have two different layers in file geodatabase format . every feature layer has attached some documents. when i merge these files attach documents does not came in new file. is there any solution how...
View ArticleDigital Catasdre into ArcGIS
I've some problems to bring the data from digital catasdre into ArcGIS. I can load the .dwg in ArcGIS but some areas are not as good defined to dye the blue for example for water. In AutoCAD this works...
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Model Builder Connector Lines
Is there an easy way to remove the "nodes" in a connector line. I have posted a picture of example. The actual model is much larger and has a large number of connectors all with "nodes" and now I need...
View ArticleSummarize/ Frequency drop down tool.... No ARCINFO
I have been enjoying the summarize button available in when looking at tabular data... unfortunately it is limited to summarizing by one attribute. I want to sum an area based on two attributes, which...
View ArticleCopy Raster and Removing Black Borders
I have a number of MrSID files that I'm trying to convert to JPEG2000 format. They have black borders around the edges of the imagery and I'm trying to remove them while converting. In the...
View ArticleAdding an attribute index using the OBJECTID field?
Through the Properties dialog of any (file/personal geodatabase) feature class I can add an attribute index using the OBJECTID field. But when trying to do the same using the Add attribute index tool,...
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How to provide a checklist of values as a parameter
I'm creating a new tool (probably will be a Python script tool) in which I want to provide the user with a list of pre-defined values to choose from, similar to the way in which a user can choose...
View ArticleSimplify Line Tool missing Tolerance Option Box
Hi, My ArcGIS 10.2 Simplify Line Toolbox has not been displaying the Simplification Tolerance box. The tool will work with Python windows but the gui tool seems to be broken. Do tools break? How does...
View Articlerecover geoprocessing results after crash?
Hi Folks, I had an extended session in arccatalog crash (processing stream links in the hydrology toolset), and to my chagrine, when I restart arccat, the results from my geoprocessing processes are...
View Articlecalculation of x & y using radii from 2 points of known x & y
Hi, I have a forestry square plot of 30m, with sides called A, B, C, & D. I know the co-ordinates for both ends of side A. For every tree within the plot, I have a measurement for the distance to...
View ArticleUse data from ArcGIS.com
Hi, I was just wanting to see if this is possible. I have an ArcGIS Online Account and have been messing around with some of the data capture methods. I have noticed you can save a MXD with the data...
View ArticleTools Running, Succeeding, but never actually finishing
Hi, Over the past few weeks I have been experiencing a problem with my geoprocessing tools. This problem forces me to kill ArcMap, end tasks, and restart ArcMap hoping it won't happen again. What is...
View ArticleBasic Clipping Problem
I'm not sure if anyone else has come across this problem or has a solution. I am working on a project to determine habitat selection of Barn Owls. I have their flight paths and positions layered over...
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Update Paramter not working?
I have a script tool that takes four inputs. 1. a feature class 2. a field - obtained from feature class 3. an address - string - A drop down from this parameter is based on information in the selected...
View ArticleCorrect Georeference of Shapefile?
Hi, i hope this is the right Subforum for my problem: I had a topographic thematic map as a tiff file, but without any spatial reference. So i referenced it with Erdas Imagine using Bing Maps as a...
View ArticleReclassify a field in model builder
I have a fairly large model with a field in the table labeled RETURN_PER for types of flooding (2yr, 5yr, 10yr, 25yr, 50yr, 100yr, 200yr, 500yr etc.) However the field needs to show these values as...
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GP Tool SL Builder - User-drawn selection poly FeatureSet persists when tool...
I have a published GP script which was written in a Python Toolbox and results were published as GP Service in ArcMap. My script is simple - User draws a polygon to select features in a point layer....
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Raster Geoprocessing
Hi. I am trying to use arcmap and the geoprocessing tools to calculate the directly connected impervious area, pervious area, and not directly connected impervious areas for a single drainage inlet...
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