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

 


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RE: delwaq1.f: Fortran runtime error on line 548 (examples 06 and 10)

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delwaq1.f: Fortran runtime error on line 548 (examples 06 and 10)
delwaq example test fortran runtime error
Answer (Unmark)
2/17/17 11:40 PM
Hi,
I've complied "successfully" delft3d on xenial 64bit. II got errors on delwaq examples. Others work fine.

The error on 06_delwaq and 10_delwaq-part-tracer is:

At line 548 of file delwaq1.f
Fortran runtime error: Inquire statement identifies an internal file

Any help will be appreciated.

RIccardo

**update**
About 06_delwaq I commented lines 548 549 551 in delwaq1.f:

!
! Close all open LUN files
!
do i = 1, nlun
!!!! inquire (unit=lun(i), opened=unitop)
!!!! if (unitop) then
close (unit = lun(i))
!!!! endif
end do

About 10_delwaq-part-tracer, now I got this error:

At line 136 of file rdpart.f90 (unit = 902)
Fortran runtime error: File already opened in another unit
RE: delwaq1.f: Fortran runtime error on line 548 (examples 06 and 10)
Answer (Unmark)
10/19/17 9:53 PMas a reply to Riccardo Navarra.
I get the same error on Example 10. Everything else runs fine. I compiled tag 7545 on Ubuntu 16.04 64bit (which was an ordeal in itself).
RE: delwaq1.f: Fortran runtime error on line 548 (examples 06 and 10)
Answer (Unmark)
1/23/18 1:30 AMas a reply to Riccardo Navarra.
I get the same error too.
Please any advice to solve it, will be very helpful.

Mariana
RE: delwaq1.f: Fortran runtime error on line 548 (examples 06 and 10)
Answer (Unmark)
1/24/18 5:16 PMas a reply to Riccardo Navarra.
Hi All,

Sorry for the late reply to this, it in not on the standard Delwaq forum that I follow.

Both errors stem from the fact that apparently the compiler you are using is a bit more stringent on opening files that the ones we use. The first issue with delwaq1/ 06_delwaq was resolved in revision 7205. Apparently you are not allowed to inquire internal files. I added a catch for any error situations.

I'll have to look into the rdpart issue later.

Michelle
RE: delwaq1.f: Fortran runtime error on line 548 (examples 06 and 10)
Answer (Unmark)
1/29/18 5:35 PMas a reply to Michelle Jeuken.
As for the issue with example 10, I've committed a fix to revision 8067 for the rdpart code. However, the current trunk might not be stable. If you want to use the WAQ_PART combo, you can apply the fix to the latest tagged version.
RE: delwaq1.f: Fortran runtime error on line 548 (examples 06 and 10)
Answer (Unmark)
2/7/18 9:31 PMas a reply to Michelle Jeuken.
Thank you Michelle,


However I still have doubts about the implementation of this new revisions.
Do I have to re-install Delft3D? If I have to, Where are the new folders? (https://svn.oss.deltares.nl/repos/delft3d/trunk/src/)?
If I don't need to re-install, Do I have to check any files and download them to my folders? Which ones of them?


Thank you,

Mariana.



EDIT...

I succesfully compiled Delft (again).
I used Revision 8114. Tag 7545 https://svn.oss.deltares.nl/repos/delft3d/tags/7545/. Although, I had to correct the path of mpi installation at the build.sh file (I installed Delft in Linux).

Now it runs del_waq properly.


Best regards.
Mariana
RE: delwaq1.f: Fortran runtime error on line 548 (examples 06 and 10)
Answer (Unmark)
2/8/18 1:53 PMas a reply to Mariana Bruning.
Hi,

The fix is in only one file: https://svn.oss.deltares.nl/repos/delft3d/trunk/src/engines_gpl/part/packages/io_f/src/rdpart.f90. We are still reorganizing the way the executables are put into a tree, and the menu needs to be adapted for that. To use the old file structure, but include the fix for the issue with example 10, download the latest tagged version of the code:

https://svn.oss.deltares.nl/repos/delft3d/tags/7545

Patch (overwrite) the file src/engines_gpl/part/packages/io_f/src/rdpart.f90 with the latest version from the trunk here (log into the website with your svn credentials):

https://svn.oss.deltares.nl/repos/delft3d/trunk/src/engines_gpl/part/packages/io_f/src/rdpart.f90

And then build the code again.

Michelle