open TELEMAC-MASCARET The mathematically superior suite of solvers

Hello


I’d run a simulation of two different zone (using two different law of roughness) in the beginning , I used the same law but with different coefficient , I used stickler with a coefficient 40 and 100 in zone 1 and 2
I used blue kenue to assign to each node a number, I prepared the friction data file and the formatted data file and I add friction data to the file
The problem that when I run this simulation, telemac 2D indicated an error and it didn’t read the friction data file?

Can someone help me to find the solution please ?
Best regards
MORRI

and this is the friction data

hello to all

I find in the forum that we should change the line in some case in the friction -user
KFROPT%I(K) = IVAL2
by
IF(K.NE.0)KFROPT%I(K) = IVAL2

and the final code reads:
DO I = 1,NPOIN_GLOB
READ(NFILE,*,END=999,ERR=998) IVAL1, IVAL2
K = GLOBAL_TO_LOCAL_POINT(I,MESH)
IF(K.NE.0)KFROPT%I(K) = IVAL2
ENDDO

in my case I run with 6.1 version can I use this changes

thank you in advance

There seems to be empty line in your file that should not be there.
Could you try with the file i am joining here ?

Hope it helps.

HI Yu Gi
thank you so much for your suggestion but I find the same error,
really I didn't understand the problem !!!
is there some changes that I should to do in the fortran file ? or maybe the the formatted data file???

is there an exemple using two law of rougness in different zone ?

Hi everyone,

just a question please ??? I use now the validation case from telemac2D , (Danau) I find the same error?

I use telemac v6p1 maybe this is the problem ? I didn't have an idea about telemac installation ? is it possible to change from V6P1 to V6P2 ????

You will need to reinstall a new version of telemac.
I would suggest updating to the v7p0 version.

You will probably have to update your user fortran to comply with the changes of the subroutine.

Hope it helps.