open TELEMAC-MASCARET The mathematically superior suite of solvers

Dear All,

I am running a mixed sediment-transport hydrodynamic model(cohesive/non-cohesive) with bed load and suspension.(online-coupling between T2D and Sisyphe)

I have a question regarding the bedload transport of cohesive sediment, which should not be calculated. But looking at my results file(parameter QSi) I see bed load transport for both, my cohesive and non-cohesive class?

Please find below the sis-steering file:
TIDAL FLATS : TRUE
INITIAL FRACTION FOR PARTICULAR SIZE CLASS : 0.5;0.5
COHESIVE SEDIMENTS : FALSE;TRUE
MIXED SEDIMENT : TRUE
SEDIMENT DIAMETERS : 0.0002;5e-05
NUMBER OF SIZE-CLASSES OF BED MATERIAL : 2
BED-LOAD TRANSPORT FORMULA : 7
SLOPE EFFECT : TRUE
SECONDARY CURRENTS : TRUE
CRITICAL EROSION SHEAR STRESS OF THE MUD : 0.5;0.9
MUD CONCENTRATION PER LAYER : 650.0;750.0
MORPHOLOGICAL FACTOR : 1.0
NUMBER OF LAYERS OF THE CONSOLIDATION MODEL : 2
FRICTION COEFFICIENT : 0.021
LAW OF BOTTOM FRICTION : 4
SKIN FRICTION CORRECTION : 1
MASS CONCENTRATION : TRUE
GEOMETRY FILE : 'test.slf'
BOUNDARY CONDITIONS FILE : 'test_sed.conlim'
VARIABLES FOR GRAPHIC PRINTOUTS :
'S,B,E,CS*,QSSUSP,TOB,D50,R,*CONC,*ES,1A*,H,M,QS*'
TETA : 0.5
LISTING PRINTOUT PERIOD : 400
MASS-BALANCE : TRUE
RESULTS FILE : 'rtest_0'
GRAPHIC PRINTOUT PERIOD : 400
SUSPENSION : TRUE
SETTLING VELOCITIES : 0.01;0.001
CRITICAL SHEAR VELOCITY FOR MUD DEPOSITION : 0.02
FORMULATION FOR DEPOSITION AND EROSION : 1
CONCENTRATION PER CLASS AT BOUNDARIES : 8e-05;2e-05;5e-05;1e-05
CORRECTION ON CONVECTION VELOCITY : TRUE
INITIAL SUSPENSION CONCENTRATIONS : 8e-05;8e-05
OPTION FOR THE DISPERSION : 1
REFERENCE CONCENTRATION FORMULA : 3
DISPERSION ALONG THE FLOW : 0.01
DISPERSION ACROSS THE FLOW : 0.01
TYPE OF ADVECTION : 14
STEERING FILE : 'test_0'


Did anyone encounter a similar problem?
Is there a problem with the definitions in the steering-file?

Best Regards,
Christian