intro story Lake

Lake

Lakes and reservoirs are important resources for communities around the globe. They provide food, drinking and irrigation water and can also offer spots for recreation. Under certain conditions lakes can also represent a threat for local communities, such as flooding or limnic eruptions. The ecological state of shallow lakes may be hampered by suspended sediments due to wind driven currents and waves. In deep lakes, stratification can cause undesirable anoxic conditions in the deeper areas. Understanding these systems is crucial to enable a sound management of these water bodies.

 
Delft3D is the state-of-the-art modelling framework for hydrodynamics, water quality, ecology, waves and morphology.
 
Here, in this space, we share knowledge & experiences, and discuss issues related to modelling of lakes.

 

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Sub groups
D-Flow Flexible Mesh
DELWAQ
Cohesive sediments & muddy systems


 

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error in computing the flow "d_hydro.exe" file

MS
Mathanki Sivapatham, modified 4 Years ago.

error in computing the flow "d_hydro.exe" file

Youngling Posts: 15 Join Date: 1/20/16 Recent Posts
I get the error below when I try to simulate my single domain flow. My "d_hydro.exe" file also doesn't work. Can someone explain me what could be causing such error or is such error caused because of my faulty "d_hydro.exe" file. I was able to run the models earlier but its only showing this error now. I tried running the previous flow simulation again and it still shows this error. So I am quite sure the error is not in my MDF file.
If anyone could give me an insight to it? would be great.
Thanks!





Starting Delft3D-FLOW computation ...
Executing "C:/Delft3D/w32/flow/bin/d_hydro.exe TMP_config_flow2d3d_10248.xml" ...
--------------------------------------------------------------------------------
Deltares, FLOW2D3D Version 5.01.00.000000, Feb 23 2013, 18:13:49
flow2d3d.dll entry Flow2D3D::Run
--------------------------------------------------------------------------------

Part I - Initialisation Time Dep. Data module...
runid : tri-diag
ABORT: error returned by tdatmain
Flow exited abnormally


ERROR: child process exited abnormally
- Starting "d_hydro.exe" may give more information:
- Run "deltares_hydro.exe <INI-inputfile> -keepXML".
- Run "d_hydro.exe TMP_config_flow2d3d_<processId>.xml".