error

[nour]

Performing Unsteady Flow Simulation HEC-RAS 5.0.7 March 2019

Maximum adaptive timestep = 24:00:00 Minimum adaptive timestep = 24:00:00
Initial adaptive timestep = 24:00:00

HDF5-DIAG: Error detected in HDF5 (1.8.11) thread 0:
HDF_ERROR trying to use HDF output file
Subroutine HDF_SET_COMPRESSION
Initial adaptive timestep = 24:00:00
#000: ..\..\src\H5Pdcpl.c line 869 in H5Pset_chunk(): all chunk dimensions must be less than 2^32

Unsteady flow encountered an error.
major: Invalid arguments to routine

Error starting unsteady simulation – Stopping compute process

[cameron]

try reducing your time step from 24 hours, that is a little high.

[nour]

– deleted –

[cameron]

try reducing your 1 year outputs to something smaller.

[nour]

– deleted –

[cameron]

What is the purpose of running the model for multiple years with a constant flow rate for each year? Are you doing sediment transport?

[Author]

Posts