HEC-RAS 2D Error

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HEC-RAS 2D Error

koty
I have a major problem during a 2D Unsteady Flow simulation.
The data which I use are the followings:
-Terrain
-2DFlowArea
-Mannings jpeg
-BC Lines
-Dam
 In unstedy flow i use precipitation for boundary


Writing Geometry
povod?: Mesh property tables are current.
Completed Writing Geometry
       
Geometric Preprocessor HEC-RAS 5.0.4 April 2018

Finished Processing Geometry

Starting to copy Geometry Data to Results
Completed copying Geometry Data to Results


Performing Unsteady Flow Simulation  HEC-RAS 5.0.4 April 2018

HDF_ERROR trying to use HDF file
Subroutine READGridGeometry
HDF_ERROR trying to use HDF file
HDF5-DIAG: Error detected in HDF5 (1.8.11) thread 0:

Unsteady flow encountered an error.

  #000: ..\..\src\H5D.c line 334 in H5Dopen2(): not found
 
Error starting unsteady simulation - Stopping compute process
 

Computations Summary

Computation Task Time(hh:mm:ss)
Completing Geometry(64)       3
Preprocessing Geometry(64) <1
Unsteady Flow Computations(64) <1
Complete Process       3
    major: Dataset
    minor: Object not found
  #001: ..\..\src\H5Gloc.c line 430 in H5G_loc_find(): can't find object
    major: Symbol table
    minor: Object not found
  #002: ..\..\src\H5Gtraverse.c line 861 in H5G_traverse(): internal path traversal failed
    major: Symbol table
    minor: Object not found
  #003: ..\..\src\H5Gtraverse.c line 641 in H5G_traverse_real(): traversal operator failed
    major: Symbol table
    minor: Callback failed
  #004: ..\..\src\H5Gloc.c line 385 in H5G_loc_find_cb(): object 'Cells Surface Area' doesn't exist
    major: Symbol table
    minor: Object not found

Anyone any suggestion?
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Re: HEC-RAS 2D Error

Mohsin
I need some help regarding adding the precipitation in the HEC-RAS.

1- What does the actual mean of time series of precipitation? Is it mean the accumulated rainfall?
for example

Date                                 Simulation time                             Precipitation (mm)
11-01-2019 07:00                   00:00                                               30
11-01-2019 08:00                   01:00                                               30
11-01-2019 09:00                   02:00                                               30

Does it mean the total rainfall added on the 2D flow area during the whole simulation time is 90 mm? Please elaborate?

Thanks