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TABS-MDS
LD CARD
BED LAYER DENSITY
LD CARD
Field
Variable
Value
Description
0,C1-2
IC1
LD
Card group identifier
0,C3
IC3
b/
Option 1: global assignment
N
Option 2: assignment by node
T
Option 3: assignment by material type
1
J
+
Option 1
Use the default values for data fields 2 - NBLAY + 2 for all nodes ≥ J
+
Option 2
Use the default values for data fields 2 - NBLAY + 2 for node J
+
Option 3
Use the default values for data fields 2 - NBLAY + 2 for material type
J
2
NBLAY
+
Number of bed layers
3
IGS
+
Sediment grain size
Mass concentration of sediment in each bed layer (kg/m3). There must
4-?
CS(J,NBLAY,
+
IGS)
be NBLAY values given.
NOTE: If a continuation card is necessary, start in field 1 of the next LD?
card. Continue entering values for CS until NBLAY values have been
entered.
Also note that NBLAY must be assigned the same value as the value given
on the IB card(s).
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