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The smoothing is actually a part of every hydrological analysis in gis (and in arcgis as well). The tool you may want to use is fill. This tool fills sinks and remove peaks, adding functionalities suc …

As suggested, a possible answer is posted. It seems that arcgis-desktop can't call the raster calculator tool from within a python code, either with arcpy, or from python in model builder. Thus any ca …

You should take into mind two main notions: Spatial adjustment is a complex and multistep process. You should find reliable anchors to which you should adjust the vector layer. On a raster, such as …

The flow accumulation is the right tool for you, after as mentioned filling sinks (fill tool) and create a flow direction raster. "The Flow Accumulation tool calculates accumulated flow as the accumu …

One thing that should be mentioned, is that the Least-Cost-Path is computed as, literally, the least cost path, and not as th Shortest Path. Also cited from ArcHelp for Cost Distance Analysis: The …

Error 010246 from ESRI support describe either a state that all input points have the same location, or that one or none point were selected. I believe that the second one applies to your model. I sug …

There an easy solution within the buffer tool. Just use your left obstacle field value I(LeftO in the image below) as distance field, and choose side type == LEFT. The problem however is using the …

If I understand your data corectly this might work. Assuming that you have a point shape file with each point, anywhere on your model, stands for 10 people. Than you might want to create a "grid" of …

Here is a vector-based suggested workflow to compute the area for each contour interval in your data set. You might want to look for some "easier" to implement solutions in other sources - here is one …

You are actually trying to create a DEM (Digital Elevation Model). My suggestion is to go withy your first option: Import CSV and make a XY event layer. Than export it to a point feature class with …

If it is an option. Recreate the Sediment raster, but pre-define the processing extent in your tools' (or model) environment as your DEM extent. This sould expand the extent of your output, and overla …

Try to use ead of cell statistics instead of raster calculator and use the sum operator. Also mark ignore no data. That is under the assumption that there are no "NoData" cells you wish to retain. Bef …

Iterate Features is meant to iterate features (i.e. feature class) within a geodatabase or a feature dataset. You need to change the iterator and use iterate rows instead. If it still fails, please p …

EDIT: to spread some more light on the issue after a chat with the OP. One should remember that the suggested workflow will work only if the output for each tool wasn't defined; that is that tools are …

You need an if-block statement as follows. Open field calculator on your price field, and change the script to python on the left-top corner. In the code block copy and paste the following script: …