[MITgcm-support] East and West boundaries

Riema Rachmayani imoth_22 at yahoo.com
Thu Jan 4 03:41:49 EST 2007


hi MITgcm,

first, i'd like to say thank you to Baylor for z coordinate explanation
now, i have problem about boundary i guess...

i have error message :

SOLUTION IS HEADING OUT OF BOUNDS : tmin,tmax = -1.972E+02  1.062E+03
MON SOLUTION : STOPING CALCULATION
STOP MON SOLUTION : STOPPED DUE TO EXTREME VALUES OF SOLUTION statement executed

i use 2 open boundaries, east and west in obcs_calc.F in internal wave experiment.
OBEu= (A/D)*((2*pi/T)/(2*pi/L))*cos (kx-omega *t), where A=0.1, D= total depth
OBWu= (A/D)*((2*pi/T)/(2*pi/L))*cos (kx-omega *t), where A=0.17, D= total depth

or 

OBEu= (A/D)* x*sin (omega *t-theta), where A=0.1, D= total depth, theta= tidal phase difference= 0 degree

OBWu= (A/D)* x*sin (omega *t-theta), where A=0.17, D= total depth, theta= tidal phase difference =174 degree

OBEt, OBWt,OBEw, OBWw (nonhydrostatic) use the same formula with the default in the internal wave experiment.

any idea for my case??

thanks...
regards,
rima

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