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4.2. Version 2020a (released on 14 May 2020)#
Note
In a future release, we will ONLY deliver SUEWS along with SuPy as a command line tool suews-run: release of standalone SUEWS binaries will be stopped to ease our maintenance load and to facilitate rapid developments. Users will need to have Python 3.6+ to install SuPy:
python3 -m pip install -U supy
However, as the source code of SUEWS are public, users can feel free to compile standalone binaries for platforms of their own interests.
Improvement
A ponding water scheme is added in the automatic irrigation calculation; useful when a certain depth of ponding water to maintain in irrigation (e.g., flooding irrigation in rice crop-field).
Irrigation fraction can be specified for all surfaces (previously only available for vegetated surfaces)
A U-shape approach for calculating HDD/CDD is introduced to account for a wide comfort zone between heating and cooling critical temperatures.
Changes
A new
RoughLenHeatMethod
option5
: adaptively choose option1
for fully pervious surface or2
otherwise (if any impervious surface exists).A new column
H_maintain
is added in SUEWS_Irrigation.txt to set ponding water depth.New columns to specify irrigation fractions for non-vegetated surfaces in SUEWS_SiteSelect.txt.
A new scheme option
BaseTMethod
in RunControl.nml to set calculation scheme for HDD/CDD.
Fix
NONE.
Known issues
Wind direction is not currently downscaled so non -999 values will cause an error.