7
NFIX(J)
+,0
specify suspended sediment boundary conditions for this surface node
and all nodes below
same.
= 0 no specifications
= 1 specify suspended sediment for all flow directions in SPEC(J,6)
below.
= 2 specify suspended sediment only for flows into the network in
SPEC(J,6) below.
The specified X direction flow or velocity as appropriate (ft3/sec/ft or
8
SPEC(J,1)
+,0
ft/sec).
9
SPEC(J,2)
+,0
The specified Y direction flow or velocity as appropriate (ft3/sec/ft or
ft/sec).
10
SPEC(J,3)
+,0
The specified water surface elevation (feet).
11
SPEC(J,4)
+,0
The specified value of salinity (concentration units).
12
SPEC(J,5)
+,0
The specified value of temperature (degrees).
13
SPEC(J,6)
+,0
The specified value of suspended sediment (concentration units).
NOTES: Enter 31XXXX as values for NFIX when flows per unit width is required, with components in the X and Y
directions in SPEC(J,1) and SPEC(J,2), respectively. For the case where the X component is 0.0, enter 13XXXX.
Flow or velocity and elevation may not both be defined at a node except at corners in the network.
Option 2 for salinity-temperature-suspended sediment specifications is most useful in conjunction with specified
water surface elevation conditions.
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