Modelbuilder: two processing steps in one iteration
Hi, I have a point and a polygon shapefile and want to create a model verifying if the points are located in the corrected polygon. Therefore the points have an attribute giving the name of the correct...
View ArticleModel Builder- unable to - output file to feature dataset within file...
I have tried to do this several ways. First in one model - then two. I am working with raster data. I have created a model that will create the geodatabase and four feature datasets. This part works...
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Automatically Identify isolated small areas (polygons)
I´m working on a small area shape-fille (Setores Censitários for Brazil). Using ArcMap 9.2. I need to identify which small areas (lines in the dbf) correspond to isolated poligons, i.e., polygons that...
View ArticleError 001143 and Error 99999 when using Locate Features Along Routes
To Whom it May Concern, This is a serious blockage in my work flow at the moment, but oddly, it's worked for about half of my data but not the rest. I'm trying to use the Locate Features Along Routes...
View ArticleDetermining the status of a geoprocessing event
In some cases, in Arc10, the little window that appears in the bottom right of the screen that indicates the % of the geoprocessing completed does not come up for some time, if it's an involved...
View ArticleShow length of selected line features in a window in ArcGIS 10.1
Hi guys, I use ArcGIS 10.1 and I very often have to determine the overall length of selected line features. Till now, I get that length by using the statistic-tool. But i'd like to have a tool that...
View Articlewill Raster Calculator ingnore null values?
I have a stack of rasters (daily UV values for a year). I need a yearly average raster but my input daily rasters contain null values through out each raster at various locations. If a cell stack has a...
View ArticleProject vs. Calculate Geometry
Hello, I'm hoping somebody will be able to explain what's going on here. I have a point with an x/y coordinate of 1,259,717 / 263,551 in State Plane, NAD83, Zone 4601 (Washington North). If I use the...
View ArticleWhich Calculate Field expression_type should be used?
I discovered today that VB syntax is not working in the x64 processor when I run Calculate Field. I get this error Executing: CalculateField lyr XXVAL 1 VB # Failed to execute. Parameters are not...
View ArticleHow to refer to layers from Python in an ArcGIS Server 10.1 Geoprocessing...
Last year when getting started with 10.0 GP services I asked http://forums.arcgis.com/threads/495...on-script-tool. Now this year I'm getting started with 10.1 and its "publish a Result" scheme, and...
View ArticleHow to find the difference between two polygons
Hi all In order to find what has added or remoed form a polygon I am comparing two different version of the same polygon. How can I find the portions that were added or deleted? What geoprocessing tool...
View ArticleMulti-Variable Index Help
Hello, I am working on a model within Model Builer using ArcGIS 10.1 and am stumped on creating an index of walkability to score segments of a street. I am comparing a 3 block section along a street to...
View ArticleUpdate Cursor Tool Returing Error
I've written a tool that loops through a parcel file, counts how many buffers intersect a parcel record within that file than updates an attribute field in the parcel layer with this number. The tool...
View ArticleZonal Histogram only works for certain Files
I am trying to obtain a table that lists landuse by county for a few states. For this, I am using Zonal Histogram. It has worked flawlessy for a few states but when I try some others, it crashes and...
View ArticleImport MDB into Oracle with ModelBuilder
Hi, I have a MDB file, and I need to import the Features data into Oracle Spatial. I tried with Model Explorer with the toolbox QuickImport but im really lost. Anybody knows how I can do this?? Or Is...
View ArticleConverting Arcobjects code to Python
All, I am using Geoprocessing tools which is written using Arcobjects (in C#) - which makes heavy compuations and returns result to my client (sliverligt application). These compuation process takes...
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points reaching a line
Hello, could you please let me know whether there is a tool in ArcGIS which could automatically draw a line passing exactly though some extra points? Best wishes, Malgosia Attached Files...
View ArticleField Calculator Subtract Value From Previous Value
Hello, I have a field in my attribute table representing pipe lengths. In an empty field (Distance) I would like to subtract each pipe length from the previous value, thereby calculating the distance....
View ArticleSpatial join runs to 100%, stalls, never completes processing
I am running a spatial join on 10.0 SP 5 to join nearest contour line attribute to a point. Process runs very slowly, reaches "100%" on crawl at bottom of screen and hangs up there. For hours. Feature...
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Polyline buffer on Right Side produces erroneous results
I am attempting to buffer only the inside of a polygon to create a doughnut effect. To do so, I first use "Polygon to Line (Data Management)" to convert the polygon to a polyline. I then use "Buffer...
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