intro story Coast / Estuary

Coast / Estuary

Coastal systems are among the most dynamic physical systems on earth and are subject to a large variety of forces. The morphodynamic changes occurring to coastlines worldwide are of great interest and importance. These changes occur as a result of the erosion of sediments, its subsequent transport as bed load or suspended load, and eventual deposition. 
 
Estuaries are partly enclosed water bodies that have an open connection to the coast. Estuaries generally have one or more branching channels, intertidal mudflats and/or salt marshes. Intertidal areas are of high ecological importance and trap sediments (sands, silts, clays and organic matter).
Within the Delft3D modelling package a large variation of coastal and estuarine physical and chemical processes can be simulated. These include waves, tidal propagation, wind- or wave-induced water level setup, flow induced by salinity or temperature gradients, sand and mud transport, water quality and changing bathymetry (morphology). Delft3D can also be used operationally e.g. storm, surge and algal bloom forecasting. 
 
On this discussion page you can post questions, research discussions or just share your experience about modelling coastal and/or estuarine systems with Delft3D FM. 
 

** PLEASE TAG YOUR POST! **

 

 

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

 

 

Message Boards

error running computational program

HA
H. Az, modified 2 Years ago.

error running computational program

Youngling Posts: 4 Join Date: 2/9/17 Recent Posts
Dear all

I am starting to running a wave-flow computation and i have this error
--------------------------------------------------------------------------------

Command: run Delft3D-FLOW
Simultaneous FLOW and WAVE computation
Starting simultaneous FLOW and WAVE computation ...
--------------------------------------------------------------------------------
- Delft3D
- Deltares, Delft3D-WAVE Version 3.04.02.4013, Aug 19 2014, 10:43:49
- Open source
-
--------------------------------------------------------------------------------
*** MESSAGE: Delft3D-WAVE runs online with Delft3D-FLOW
SWAN_INPUT: [Processes] WaveForces is set to "dissipation 3d"
To switch on radiation stresses: "WaveForces = radiation stresses <2013"
Done reading input
Waiting for initialisation from FLOW
Starting Delft3D-FLOW computation ...
--------------------------------------------------------------------------------
Deltares, FLOW2D3D Version 6.01.07.4013, Aug 19 2014, 10:56:15
flow2d3d.dll entry Flow2D3D::Run
--------------------------------------------------------------------------------

Part I - Initialisation Time Dep. Data module...
runid : hydodynamic
Part II - Creating intermediate files...
Part III - Initialisation of the Execution module...
Part IV - Reading complete MD-file...
Part V - Initialisation & checking input...
Part VI - Initialisation & checking second part...
Part VII - Initialisation output...
*** ERROR: Delftio initialization WAVE side failed
Is file 'dioconfig.ini' present?

With the Dio Error are:

DioError 101: Could not connect to stream FLOW2WAVE_DATA.txt
DioError 903: Could not open FLOW2WAVE_DATA.txt for deletion
DioError 101: Could not connect to stream FLOW2WAVE_DATA.txt
DioError 903: Could not open FLOW2WAVE_DATA.txt for deletion
DioError 101: Could not connect to stream FLOW2WAVE_DATA.txt
DioError 903: Could not open FLOW2WAVE_DATA.txt for deletion
DioError 101: Could not connect to stream FLOW2WAVE_DATA.txt
DioError 903: Could not open FLOW2WAVE_DATA.txt for deletion
DioError 101: Could not connect to stream FLOW2WAVE_DATA.txt
DioError 903: Could not open FLOW2WAVE_DATA.txt for deletion
DioError 101: Could not connect to stream FLOW2WAVE_DATA.txt
DioError 903: Could not open FLOW2WAVE_DATA.txt for deletion
DioError 101: Could not connect to stream FLOW2WAVE_DATA.txt
DioError 903: Could not open FLOW2WAVE_DATA.txt for deletion
DioError 101: Could not connect to stream FLOW2WAVE_DATA.txt
DioError 903: Could not open FLOW2WAVE_DATA.txt for deletion

i would appreciate any answer.
Thank you in advance!