In computer programming, an iterator is an object that enables a programmer to traverse a container.

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2answers
58 views

How do I add an iteration (and which one) in a model to join fields from several shapefiles into one final shapefile?

I have one grid (Atl1x1.shp) to which I need to add 9 Fields from 9 different shapefiles which are also grids (that is, 1 column from each shp, all with the same name). These shapefiles have the same ...
5
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1answer
273 views

nested iterator, 2 iterations in one model, collect values, cell statistics, batch processing dialogue box

(ArcGIS10, SP2, ArcInfo) Dear all, this is my model, and it works perfectly, but .... I do have a large amount of data to process. The interim output files (from raster calculator, collect value) ...
3
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1answer
64 views

Applying unique processing extent to each iteration of tool in ArcMAP Model Builder

I am trying to create an automated ArcMAP (10.1) tool that will read in a file (ASCII most likely) of maximum and minimum lat/long values along with some additional variables. The tool will iterate ...
2
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1answer
213 views

Running a new iteration for each column of a dataset in ArcGIS

I'm pretty new to Modelbuilding, having just been turned onto it about a week ago on here. So my problem is, I currently have a dataset of habitats that change through time (from Immature to Mature, ...
1
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1answer
53 views

Connect a sub-model with multiple outputs to current model

I have a model in model builder that is clipping multiple feature classes to my study area. It is running with an iterator and creating 4 new clipped feature classes that are only represented by one ...
0
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1answer
44 views

Naming iterators in modelbuilder 10.1

I am using iterate raster in modelbuilder to create hillshade and slope simultaneously for many rasters within one folder. My problem is when I name the output files. Whenever I use, %Name%, the model ...
1
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0answers
37 views

Multiple polygons and rasters for Zonal Statistics as table in ModelBuilder

I have a large number (>17,000) of raster image files that I am creating by iteration. I also have clipped out corresponding polygon files with identical names in a separate folder (maybe not ...
1
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0answers
74 views

Calculate distance of downstream trace (geometric network) using ModelBuilder iterator

I'm using ArcGIS 10.1 and need to calculate the distance of down stream traces for each of several points in ModelBuilder. Using the Trace Geometric Network too, I have a feature class of points for ...
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0answers
69 views

How to Iterate ModelBuilder for Zonal Statistics?

I want to use ModelBuilder to split a DEM into multiple tiles, then run the iterator on each tile made for the Zonal Statistics tool to find the highest point(s) in each tile and give these as an ...
1
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0answers
53 views

Iterated field create to continue after failure

I am not a very good programmer and do not claim to be an expert in arc. I am going to try to explain this problem as clearly as possible and any solutions that you guys may have would be helpful. I ...
0
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0answers
27 views

Create fishnet with row Iterator: fishnet extent does not update to reflect each row feature

I'm a writing about a geoprocess that I can do on an individual basis but for some confounding reason am unable to do with the row iterator in Model Builder. Given that I want to repeat the same ...
0
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0answers
22 views

Using 'Generate Near Table' to match a point in one layer with specific points in another layer

I am trying to find the distance between a mutual fund's headquarters location and the stocks that it owns. For example, the mutual fund, Union Investment (headquartered in Lincoln, Nebraska) owns 48 ...
0
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0answers
131 views

ModelBuilder: iterate raster output as input for raster calculator?

I remove values (above 249 and below 49) from raster files (called Name in the example) with the raster calculator. I do this by passing the following condition to the raster calculator: Con("%Name%" ...
0
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0answers
89 views

Linking two Models together in ModelBuilder

I am trying to link two separate models that iterate thought two different feature classes together into one, however I am having a small issue. When I bring in the sub-model into the larger one it it ...
0
votes
0answers
838 views

Workspace or data source is read only

I am using ModelBuilder in ArcCatalog 10.1 to convert an ASCII files to TIFF and add spatial reference. I have hundreds of files to convert so I'm using the Iterators. After doing 10-20 files ...