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jblix
I've ran Depression Evaluation 8 times before with no errors but now at my 9th attempt I keep getting the same error. (see attachment).  I've done nothing different from the previous 8 runs. I've disabled background geoprocessing and after the first few errors I deleted everything out of my temp folder, restarted ArcMap, deleted the shapefiles it… (Show more)
in Arc Hydro
Playa
I'm currently busy re-writing the following Python Module:    ArcHydro Pre-processing    I have just realised that ArcHydro doesn't recognize the arcpy.env.workspace or the ArcHydroTools.SetTargetLocations("HydroConfig", "Layers", "RasterWorkspace", "VectorWorkspace")   ''' Created on March 13, 2017 ArcHydro Main Model @author: PeterW ''' #… (Show more)
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hasifmeera
How can I get complete bounding polygon of XS CutLines for flood plain mapping (Flood Inundation Mapping) using HEC-GeoRAS and ArcMap 10.3? When I tried to perform this task, the bounding polygon formed was in an unexpected manner:   I want to get the bounding polygon without the gap that is visible around the river junction.
in Arc Hydro
gurung.anan
I am using a practice data set to practice the delineation of watersheds. I have been following the manual and so far everything is going well. However, when using the "Flow Direction" tool, the output has values ranging from 1 to 255.    Although it shows the value between 1 - 255, should I be worried? Why is it showing so many values?
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gurung.anan
 I am using ArcGIS Desktop 10.5 and it does not recognize the DEM files in .mem format. How can I use the Japanese DEM in .mem format?
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jblix
trying to burn culverts and streams into my DEM...culverts will burn in but my streams will not.  Everything runs fine with no error but when its all said and done the streams are not burnt in.  when I run DEM Reconditioning for culvert burn in it works just fine.  Ready to pull my hair out!  Help!  using Arc 10.3 and hydro 2.0.
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luck.pooja
I am using arcgis version 10.1, wish to use stream WSE from point WSE measurement tool in arc hydro for flood mapping. For the same I need to input time series table, can anyone please help me or suggest some example of the time series.
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cdartiguenave-esristaff
Arc Hydro Documentation http://downloads.esri.com/archydro/archydro/Doc   Arc Hydro versions available   ArcGIS Version Arc Hydro Version ArcGIS 10.5.x http://downloads.esri.com/archydro/archydro/Setup/10.5 ArcGIS 10.4.x http://downloads.esri.com/archydro/archydro/Setup/10.4 You need to download the Stream Link patch for ArcGIS 10.4.1: Esri… (Show more)
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alruheili
I am trying to map flooding for my site, I kept getting error when I tried to assign Hydro Id. The error mention about not finding TSValue. Any help is appreciated.
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pelisenby
Hello,   I have seen several posts on a few different forums about the 'Adjoint Catchments' tool in ArcHydro running and completing successfully, but without creating any polygons, or fewer polygons than it should have created, with blank attribute tables and/or zero shape areas. As far as I can tell, there is no solution to this problem. There… (Show more)
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