open TELEMAC-MASCARET The mathematically superior suite of solvers

Hello everyone,

in order to implement a constant supply of sediment (0.000317 m3/s) at the inlet of my river/model I used the keyword: PRESCRIBED SOLID DISCHARGES and created an additional conlim file for sisyphe, which works so far.

The problem is now that I want to specify the granulometry distribution of this supplied material and i dont know where to do this. In my model i have 6 different classes of sediment which are described in a init_compo.f file.

I found similar posts in the forum but didnt understeand them completely so I'm looking forward to your help.

Best regards,

Markus

I attaced my fortran file. The first part (INIT_COMPO) is about to describe the 6 different granulometry distributions. and in the second part (CONLIT) i tried to describe the solid discharge in that way that only sediments according to class 1 are supplied.