To specify there are 3 options from v1.9 onwards. The
choice of scheme is specified with wpudd_scheme set to one of the
following options.
[enumerate,1]start=0
- read in each timestep from the datafile (for
example generated by an external hydrology model such as
WRF-hydro.
- internally generated by the orginal simple pond model described
in [#!tompkins:12!#].
- internally generated by the revised pond model described
in [#!asare:16a!#] and validated in [#!asare:16b!#].
Subsections