Latest Contributions by curtvprice

I suggest re-reading the map algebra part of the help, it has some good examples. The model builder export is useful but doesn't make very clean code. Here are some suggested changes: ant_cor_tif = arcpy.Raster("ant_cor.tif") ant_cor = arcpy.Raster("F:\\ADB_Tool\\GIS_data\\Raster_range_maps.gdb\\ant_cor") # Process: Extract by Mask (Extract by Mask) (sa) ant_cor_ex = arcpy.sa.ExtractByMask(in_raster=ant_cor_tif, in_mask_data=ant_cor) ant_cor_ex.save("F:\\ADB_Tool\\GIS_data\\AOH_2021\\Mosaic\\Clips\\ant_cor_ex") ... View more

Hi Lee! Warm regards to you! The popup I get (Windows 10.0.19043.1110) was a security message: "Microsoft Defender SmartScreen prevented an unrecognized app from starting. Running this app might put your PC at risk." -- and if I click the "more info" link I get a new button to Run Anyway.   The setup then starts and I am prompted to unzip to the folder C:\EsriPress\GTKArcGIS\. If you are really just playing around "from scratch" and not working with an existing project, I highly recommend learning Pro. I didn't like it at first but I a warming to it - and honestly it is much more responsive on modern PC hardware than ArcMap. There are also major major improvements we have wanted for many years, for example the Pro version of Zonal Statistics as Table handles overlap. I now teach Pro 100% with just a little ArcMap. ... View more

It sure would be great to have this set up so you could drive the tool with a csv or text file to define your own categories. This is useful but I don't have one class or workshop that does all these things, except maybe my intro class. It's pretty neat though I may encourage my students to use this badge as they go through our program! ... View more

I believe you are doing the join in the wrong direction. If you want a list of cities tagged with the polygon (w territory), the source (first parameter) is cities and the join (second parameter) should be the CSDs tagged w territory. Then you get a point feature class of cities with territory and you can do anything else from there. ... View more

Then, sounds like you want process in local tiles or download data.  The USGS has a similar National Map elevation service but it has limits on it for the same reason: so one user can't monopolize the shared resource! ... View more

Dan, we'll have to agree to disagree on this one, the right click export functionality (which is sounds like was being used here by the OP) is quite handy and useful. Any interface though has parameters you need to pay attention to in order to get what you want though! ... View more

Are you sure you need all the data? Elevations on roads very much slower than elevations off the road. When you download data from this and other image services you can specify a larger cell size to resample on download and cover much larger area with the 5000x5000 limit. ... View more

Are the CSD features polygons? The key thing here is to figure out what the output you want looks like - what are the unique rows? What fields or counts do you want? ArcMap or Pro? If the CSDs are polygons, and the other data are points, it seems to me you have two spatial joins: 1) CSD to territories to make a list polygons with a territory tagged  and 2) cities to territory polygons to tag each city with a territory ID.  These are both of type ONE_TO_ONE if using the spatial join tool (I recommend this tool if you are using ArcMap over the menu workflow). Manipulating the field map to remove fields you don't want and set merge rules on the fields you do want is absolutely a good idea to avoid creating super wide tables that are hard to understand. Hope this helps. ... View more

 It's important to look all the options when doing an export to make sure you get what you want! This layer you are working with an ArcGIS image layer, which resampled on the fly when displaying (for performance reasons, all the data is not downloaded) - so to download full resolution you need to specify the cell size you want in the Export Raster dialog. I am not sure the environment settings that Dan mentioned will work with the layer export dialog. ... View more

I have posted a list comparing the two applications and some of the things to consider. ArcMap is mature, but it is far from dead. I predict that it will be in use long after its planned 2026 retirement date. ArcMap vs ArcGIS Pro  It's much easier to learn ArcGIS Pro first, and ArcMap second. ... View more

Is there a way to copy this and use it as a template for my own class with different content to survey? ... View more

I believe it would be far more efficient to run the Spatial Join tool, add a join from the input to the result, and copy over the values from the result to the input feature class using Calculate Field, or an update cursor. ... View more

Usually the way to test this is run the sub models to see if you can find where the issue is. It could be that all the models need to be validated with real data for it to work. ... View more