Build 5.1.15 (July 2020)

Engine Updates:

A mix of infiltration methods can now be used within a project.
Monthly adjustments to depression storage are now applied only to
the pervious area of subcatchments instead of to both pervious and
impervious areas.
The Status Report now includes a grouped frequency table of the
variable routing time steps used during a simulation.
An error in the average summary statistics reported for projects
with a reporting start date later than the simulation start date
was fixed.
A fatal error is now issued if a storage node's area curve produces
a negative volume when extrapolated to the node's full depth.
A pollutant mass balance error occurring when very shallow storage
units lost all inflow to flooding was fixed.
Conduit evaporation and seepage losses are now applied directly to
the conduit's flow rate instead of just to the downstream node's
inflow to reduce water quality mass balance errors.
Spurious values appearing for Final Water Table and Upper Mositure
Content in the Groundwater Summary Results Table for completely
impervious subcatchments were corrected.