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descended from. Dashed arrows point from a module or program unit to
modules which it uses.
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jga
ob(icmd)%tsin = (/0., 800., 2000., 4200., 5200., 4400., 3200., 2500., 2000., 1500., 1000., 700., 400., &
0., 0., 0., 0., 0., 1000000., 1000000., 1000000., 1000000., 1000000., 1000000./)
total wetland volume at start of day
set for daily time step
subdaily time step
water entering reach during time step - substeps for stability
add inflow to total storage
subdaily inflow
interpolate rating curve using inflow rates
if no water in channel - skip routing and set rating curves to zero
Muskingum flood routing method
save inflow/outflow volumes for next time step (and day) for Muskingum
Variable Storage Coefficent method - sc=2dt/(2ttime+dt) - ttime=(in2+out1)/2
compute outflow rating curve for next time step
add outflow to daily hydrograph and subdaily flow
subtract outflow from total storage
set rating curve for next time step
partition channel and flood plain based on bankfull volume
fill channel to bank full if below
compute water balance - evap and seep
calculate transmission losses (seepage)
mm/hr * km * m * 24. = m3
subtract transmission loses from outflow
calculate evaporation losses
calculate width of channel at water level - flood plain evap calculated in wetlands
mm/day * m2 / 1000.
check water balance at end of day
total wetland volume at end of day
Nodes of different colours represent the following:
Solid arrows point from a procedure to one which it calls. Dashed
arrows point from an interface to procedures which implement that interface.
This could include the module procedures in a generic interface or the
implementation in a submodule of an interface in a parent module.
Where possible, edges connecting nodes are
given different colours to make them easier to distinguish in
large graphs.