Latest Contributions by SepheFox

‎04-08-2015

Just select by attribute, where the PID values = 0, and then right click the PID field --> field calculator, enter the word NULL into the box, and hit ok.

‎04-08-2015

How many maps are you generating, David? I generally edit the grid index feature class manually to suite my needs, but I realize that might not be possible when you have a ton of pages.

‎04-08-2015

You will probably find this useful also: selecting adjacent features within a layer... ArcGIS Desktop

‎04-08-2015

The iterate feature classes tool iterates though feature classes in a workspace. It sounds like you want iterate feature selection.

‎04-08-2015

Here are some other tips I came across. Some of these are useful even if your not using ArcHydro. ArcHydro Problem Solvers

‎04-08-2015

Ugh, that sucks. It looks like your machine is running out of memory. Is it a very large geographic area? Sometimes it helps to split it up into smaller areas. Here are some other tips: ArcGIS Desktop

‎04-08-2015

I see you had another question about the Basin tool. Did you try that? Did it work better?

‎04-08-2015

Good morning! You can use the Generate Near Table tool to do this. This tool in in the Analysis toolbox, under the Proximity toolset. You will need an advanced license level. The tool allows you to set a search radius. You can read the help file for the tool here: ArcGIS Help (10.2, 10.2.1, and 10.2.2)

‎04-07-2015

Hi Subhas, can you mark this question as answered? Thanks so much.

‎04-07-2015

Hey pierre, can you mark this question as answered? This will help other people with the same problem find the answer. thanks!

‎04-07-2015

Whoops! Replied at the same time again!

‎04-07-2015

Pierre, try replacing line six with grpPath = os.path.join(basepath, lyr) and line ten with fn = os.path.join(basepath, lyr + ".lyr")

‎04-07-2015

Hi Dan, as I understand it, watershed is used to find all the cells that flow into specific cells, or pour points. It might just be a few points that you are interested in. Basin, on the other hand, will find all the watersheds in your raster extent, and should, in theory create watersheds that cover all the cells in the raster. Unfortunately I don't have much experience with the ArcHydro toolset, so I can't help with catchment. While it obviously has greater functionality that the standard hydrology tools, some of the ArcHydro tools seem to have similar or identical functions.

‎04-07-2015

Did you fill your DEM raster before generating the flow accumulation/direction rasters, Dan?

‎04-07-2015

Thanks for sharing your tip, George!

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Date Last Visited	‎11-11-2020 02:24 AM

My Ideas

Latest Contributions by SepheFox

Re: Have to make a 0 values in table null

Re: Strip Map without Rotation

Re: Using a variable in the select data tool in model builder

Re: Using a variable in the select data tool in model builder

Re: Arc Hydro catchments question

Re: Arc Hydro catchments question

Re: Arc Hydro catchments question

Re: How to measure distance between a point feature and multiple polygons?

Re: Hey,

Re: Save Layer File with Python

Re: Save Layer File with Python

Re: Save Layer File with Python

Re: Basin, Watershed, or catchment?

Re: Arc Hydro catchments question

Re: ArcPy Update Cursor vs. Calculate Field Geoprocessing Tool

Re: Stuck on Loading Document

Re: New to ArcMap - Contours from .sid?

Re: Pie chart labels

Re: How to merge multiple featureclasses and overl...

Re: Declination Diagram (Arrow) Tool