Hi, everyone,
I want to use the keyword "STOP IF A STEADY STATE IS REACHED" and then set it as "YES", but the run process only take 1 second and tell me the steady state is reached, I don't know what the problem is. the main setting in my cas file is as follows.
INITIAL CONDITIONS = 'ZERO DEPTH'
PRESCRIBED FLOWRATES = 700
PRESCRIBED ELEVATIONS = 0
VELOCITY PROFILES = 2
However, when I set the initial condition as follows, telemac2d will compute for several hours(3 hours plus), the only difference between the two runnings is the prescribed elevations, one is zero, one is non-zero which should be more than 9m, or else the running is the same as above.
INITIAL CONDITIONS = 'ZERO DEPTH'
PRESCRIBED FLOWRATES = 700
PRESCRIBED ELEVATIONS = 10
VELOCITY PROFILES = 2
the attached file is the boundary file, the running state when the prescribed elevation is 9m and 10m seperately, which have different volume in the domain.
I want to set a inflow and start as a dry river to get a steady state of the river, so am I right use the initial condition as zero depth? I have tried many settings in cas file but failed. I don't know how to set the initial condition such as prescribed flowrates, prescribed elevation, etc. when I use the keyword "zero depth" and the "STOP IF A STEADY STATE IS REACHED". I have checked all the validation examples, there is no case using the zero depth. I was still confused.
Any help will be appreciated!
yajuan