topic Re: HEC-GeoRAS HydroID error in Water Resources Questions

HEC-GeoRAS HydroID error

bogdanpalade1 — Wed, 04 Aug 2010 08:07:45 GMT

Hello,

I recently started working with HEC-GeoRAS to do a dam break analysis. As I'm editing the geometric data, I have encountered a problem: every time I finish drawing a feature (does not matter which kind...river centerline, banks, cross sections, bridges...all) I get the following message (it´s translated from spanish because my windows is in spanish):
"GetUniqueId=-214...a lot of numbers, The Microsoft Jet database engine cannot find the table or the entry query "HydroIdTable". Make sure that it exists and its name is written correctly"

Well, after this...all seems ok, but the HydroId field in the table of attributes is populated with -1 for every feature. As this field is used later to create links between the layers, I have a strange feeling that this is going to cause me problems.
Anybody knows what's happening?

PS: I work with arcgis arcinfo 9.3, hec-georas 4.2 for 9.3 and hec-ras 4.1. I also have archydro (a beta version) toolbar installed.

Thanks,
Bogdan

Re: HEC-GeoRAS HydroID error

bogdanpalade1 — Thu, 05 Aug 2010 09:45:39 GMT

It's solved

Re: HEC-GeoRAS HydroID error

AnthonyPhillips — Wed, 19 Jan 2011 17:09:05 GMT

It's solved

What was your solution...I'm having the same problem :confused:...

Thanks!

Re: HEC-GeoRAS HydroID error

JeffLee — Thu, 20 Jan 2011 21:18:03 GMT

Shot in the dark,

Check for spaces in table names and directory path.

Re: HEC-GeoRAS HydroID error

SerikNurakynov — Wed, 04 Jun 2014 09:17:14 GMT

It's solved

What was your solution?? could you write step by step ?
thanks in advance
Serik

Re: HEC-GeoRAS HydroID error

SerikNurakynov — Wed, 04 Jun 2014 09:22:55 GMT

I am using Hec-GeoRAS to draw flood inundation mapping and are showing the following errors:
- In the attribute table of the "river" column "HydroID" shows the value (-1);
- In the attribute table of the "XS Cut Line 3D" column "XS2DID" shows the value (-1);
- The generated file "GIS2Ras" does not show the sections.
what mistakes I'm making?
Thank you for your attention.