I read the Manual but I did not understand that activating IM1S1 is
to calculate the resuspension of already defined IM1 in S1 or is the
resuspension of sedimented IM1 during the Simulation? If the latter is
right, why we are not able to define the critical shear stress of
Erosion for IM1 and we can only define one critical shear stress of
resuspension (Erosion) for S1!, while the critical shear stress for
Erosion of IM1,IM2 and IM3 are different and also different from S1?
What means the Zres (Zero order resuspension rate)? How it will be
estimated or calculated?
I would be happy on your answers.