# Subcatchment name Subcatchment 1 ################################################################################ # A [m^2]: Total subcatchment area 3.31697E+07 ################################################################################ # qs0 [m/h]: Initial subsurface flow per unit area # "The first streamflow input is assumed to represent # only the subsurface flow contribution in the watershed." # - Liaw (1988) 0.000075 # lnTe [ln(m^2/h)]: Areal average of ln(T0) 4. # m [m]: Scaling parameter 0.0125 # Sr0 [m]: Initial root zone storage deficit 0.0025 # Srmax [m]: Maximum root zone storage deficit 0.041 # td [h]: Unsaturated zone time delay per unit storage deficit if greater than 0 # OR # -alpha: Effective vertical hydraulic gradient if not greater than 0. # # For example, -10 means alpha=10. 60. # vch [m/h]: Main channel routing velocity 20000. # vr [m/h]: Internal subcatchment routing velocity 10000. ################################################################################ # infex: Calculate infiltration excess if not zero (integer) 0 # K0 [m/h]: Surface hydraulic conductivity 2. # psi [m]: Wetting front suction 0.1 # dtheta: Water content change across the wetting front 0.1 ################################################################################ # d [m]: Distance from the catchment outlet # The first value should be the mainstream distance from # the subcatchment outlet to the catchment outlet. # Ad_r: Cumulative area ratio of subcatchment (0.0 to 1.0) # The first and last values should be 0 and 1, respectively. # d Ad_r 0 0.0 1000 0.2 2000 0.4 3000 0.6 4000 0.8 5000 1.0
# dt [h]: Time step 24 ################################################################################ # R [m/dt]: Rainfall # Ep [m/dt]: Potential evapotranspiration # R Ep 0.000033 0.000000 0.000053 0.011938 0.004821 0.000000 . . .
r.stats -Anc input=[topidx] output=[outtopidxstats] nsteps=[ntopidxclasses]
Beven K., R. Lamb, P. Quinn, R. Romanowicz, and J. Freer, 1995. TOPMODEL, in V.P. Singh (Ed.). Computer Models of Watershed Hydrology. Water Resources Publications.
Liaw, S.C., 1988. Streamflow Simulation Using a Physically Based Hydrologic Model in Humid Forested Watersheds. Dissertation, Colorado State University, CO. p163.
Based on TMOD9502.FOR by Keith Beven.
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