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TABS-MDS
CN CARD
CONVERGENCE TEST CRITERION
CN CARD
Active parameters on this card cause the program to alter the default convergence criterion of zero. The
values should be in the appropriate units as defined on the SI-card.
Field
Variable
Value
Description
0,C1-2
IC1
CN
Card group identifier
1
NCONV
+
Convergence test switch is activated
0
Turn convergence test off. Program will use zero for all variables on
this card and will iterate until the TIS and TID-card is satisfied
2
CONV(1)
0,+
Maximum allowable change in the X-velocity component
3
CONV(2)
0,+
Maximum allowable change in the Y-velocity component
4
CONV(3)
0,+
Maximum allowable change in the water depth
5
CONV(4)
0,+
Maximum allowable change in the salinity concentration
6
CONV(5)
0,+
Maximum allowable change in the temperature
7
CONV(6)
0,+
Maximum allowable change in the suspended sediment
Note:
If the CN card is omitted,
NCONV = 0
8
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