[Fanfei]

Originally Posted by ngj

Well, the procedure is to consider one face at the time until you have reached a state, where all faces are less than the sliding angle. Therefore, I do not see any problems in which value to assign to a given point.

Kind regards,

Niels

Hi Niels:
I have a problem in my sand slide model.i use hl_corrected[facePoints_labels[pointi]] to corrected the displacemnet of points of face, which need to corrected. After the hl_corrected is computed, the value of PointDisplacement[facePoints_labels[pointi]] is calculated. and then the information of mesh is update.
I output the value of PointDisplacement[facePoints_labels[pointi]], it's ok. However, the mesh don't update. what's wrong with it?
******************code**************************** ********

forAll(facePoints_labels,points)
{
.......................
PointDisplacement[facePoints_labels[pointi]].y() +=hl_corrected[facePoints_labels[pointi]];
}
mesh.update();

************************************************** *****
Best regards
Fan fei

[ngj]

Hallo Fan Fei,

I am sorry, but your question is too detailed for me to be able to help. Since you already have moving meshes, I assume that you merely have a bug in your sand sliding model.

If you need help for developing and debugging your code, I suggest that you send me a private message, where you describe your needs.

Good luck,

Niels

[Fanfei]

Originally Posted by ngj

Hallo Fan Fei,

I am sorry, but your question is too detailed for me to be able to help. Since you already have moving meshes, I assume that you merely have a bug in your sand sliding model.

If you need help for developing and debugging your code, I suggest that you send me a private message, where you describe your needs.

Good luck,

Niels

Hi Niels:
I have send a email to your niels.jacobsen@deltares.nl. can you find it?

kind regards
fan fei