User Forum of Software BASEMENT / Bug reports

"no model definition found"

dummy@example.com (Matthias Bürgler) — Tue, 10 Dec 2024 18:56:15 +0000

Dear Hkahl

Thanks for reporting this. This could be an error in the tutorial files or also a compatibility issue between the model.json and the BASEMENT version, as older versions may become incompatible with newer requirements in the model structure. Could you specify which Version you are using?

Best regards,
Matthias

No Starting Time Loop in Morphodynamic simulation

dummy@example.com (Rebecca_Ag) — Tue, 25 Jun 2024 13:30:53 +0000

Good Afternoon,

I'm running a morphodynamic simulation in steady state hydraulics. I'm simulating a random suspended sediment release.

Once i run the model i have this message
BASEMENT v4.0.2 (v4.0.2)
BASEMD omp binary
-> Domain: Input file has 1 warning and 0 errors
-> *** Start Simulation ***
-> OpenMP: Computation is executed in parallel using 8 threads
-> Domain Initialized
-> initialize domain done
-> initialize networkcommunication done
-> Initialization of SubDomain 'New_sim'
-> TopoBMG: Input file has 21 warnings and 0 errors
-> Grid: building grid using 21 cross sections

Without the
--> Domain : Starting Time loop.

Do i have some issues with the geometry? I can't understand where's the problem.

Thank you, Rebecca.

Basement version 2.8.2 not working on Windows 11

dummy@example.com (sajjad) — Thu, 28 Mar 2024 15:14:50 +0000

The matter has been resolved by installing vcredist_x64.exe. Earlier I was installing a newer version of this executable which was not working but when i installed the 2013 version, it worked. Thanks for your valuable advice.

console_time_step not working in BASEMENT 4.0.2 BASEMD (?)

dummy@example.com (spiccolroaz) — Mon, 25 Mar 2024 10:26:40 +0000

Thank you.
Sebastiano

Error: Missing GL version/failed to get valid pixel format

dummy@example.com (jakobs) — Thu, 08 Jun 2023 10:10:09 +0000

Hello,

when I try to run a simulation on a remote desktop connection, I always get the following errors:
- failed to getwglChoosePixelFormatARB
- failed to get valid pixel format
- Missing GL version
The error file remains empty, except a warning which is not relevant. Besides I tried it with version 2.8.2 and version 4.0.1 with the same result. The simulation works fine when I start it on my laptop. This is why I think it has to do something with the remote desktop connection. However, I have no idea how to fix it. Has someone encountered the same or a similar issue or has an idea how to fix it?

Best regards,
Jakob

EDIT: I solved the issue: The computer that I used, is lacking a proper graphic card. I switched off the BaseViz Output, which displays the simulation results during the calculation.

BASEMENT v2.8.1 -BASEviz Error on Windows 10

dummy@example.com (Matthias Bürgler) — Fri, 18 Feb 2022 08:17:20 +0000

Hi everyone,

This was a bug of version 2.8.1, but problem was fixed with the new version 2.8.2.

Best regards
Matthias

HLLC Riemann solver crash

dummy@example.com (Matteo Facchini) — Thu, 10 Feb 2022 14:01:30 +0000

Hi,

I just tested a 2D hydraulic simulation with 2 different riemann solvers: exact and hllc. The first works, the second makes the simulation crash. Might it be a bug?

Thanks
Matteo

failed to open restart file

dummy@example.com (Matteo Facchini) — Mon, 15 Nov 2021 11:51:14 +0000

Hi, are you using different names for the restart files or are you restarting the same simulation over and over?

Quality meshing bug

dummy@example.com (Matteo Facchini) — Mon, 17 May 2021 14:27:35 +0000

Hi,

this sometimes happens to me when I do not snap lines properly.
Try and check where more than 2 lines are snapped together, especially if you have stringdefs and breaklines snapped together.

Furthermore, I strongly suggest you to update QGIS to its latest version!

Best
Matteo

Van Rijn formula (V 2.8.1)

dummy@example.com (PaoloGhil) — Mon, 01 Mar 2021 22:11:44 +0000

I suspect a bug in Van Rijn formula implementation, because it gives no solid transport. I found this behaviour using Basement 2.8.1 in one of my case studies, but it can also be observed using data of the test case ST-1-2D (Soni et al): even in this test, if I choose Van Rijn formula a zero sediment transport rate is computed.
Best regards,
Paolo

Basement 2.8 - BASEviz window freezes

dummy@example.com (Matteo Facchini) — Mon, 24 Aug 2020 07:55:03 +0000

Hi marulke,

do you have any warning/errors in the GUI? The behaviour you describe might be due to problems in the simulation.

I hope this helps,
Matteo

Basement does not got to end of the simulation

dummy@example.com (Matteo Facchini) — Wed, 12 Aug 2020 14:56:17 +0000

Hi,

I don't know: have you tried to run a longer hydraulic simulation?

However, I believe you could try to set the restart_solution_time parameter in your HYDRAULIC/INITIAL block.

I hope this helps.

Matteo

Weir boundary is a sink

dummy@example.com (anamenja) — Wed, 08 Apr 2020 09:19:20 +0000

Thanks! If somehow possible mass conservation has to be given for this boundary condition.

BASEMENT v2.8 - BASEviz velocity vector

dummy@example.com (JBarreiro) — Sat, 02 Mar 2019 15:21:31 +0000

Hello!

Using Basement v2.8, when I choose the "(2) toggle velocity vectors" option, no vector arrow appears... running the same file on v2.7 shows these vectors. Maybe a bug to fix...

Not possible to read cgns-restart-file when basement has crashed

dummy@example.com (Matteo Facchini) — Fri, 16 Nov 2018 14:27:55 +0000

Hi Michel,

I agree with your point: it happens to me as well (basement 2.8 under ubuntu 16.04).

I agree also that the file-handle should be closed when a restart-time-step has been written.

It should be a minor issue to fix this.

Matteo