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inp_netgully

Barbara Rzepka edited this page Nov 4, 2022 · 2 revisions

Description:

Identifies each gully of the drainage system, that is topologicaly considered a part of the network.

Fields:

Column name Data type Description Example
node_id character varying(16) Node id
y0 numeric(12,4) Water depth at start of simulation
ysur numeric(12,4) Maximum additional head above ground elevation that manhole junction can sustain under surcharge conditions
apond numeric(12,4) Area subjected to surface ponding once water depth exceeds
outlet_type varchar(30) Type of outlet, defined on inp_typevalue as inp_typevalue_outlet_ [FUNCTIONAL/DEPTH, FUNCTIONAL/HEAD, TABULAR/DEPTH, TABULAR/HEAD]
custom_width double precision Customized width
custom_length double precision Customized length
custom_depth double precision Customized depth
method varchar(30) Method of calculation for gully used on IBER. There are two options: W/O and UPC METHOD. Weir and orifice method uses weir_cd and orifice_cd and UPC method uses a_param and b_param values. For more information for UPC METHOD: https://upcommons.upc.edu/handle/2117/172466
weir_cd double precision Weir discharge coeficiend used on gully when W/O method is used
orifice_cd double precision Orifice discharge coeficiend used on gully when W/O method is used
custom_a_param double precision Custom A parameter used on gully when UPC method is used wich and A parameter is defined on catalog of grates
custom_b_param double precision Custom B parameter used on gully when UPC method is used wich and B parameter is defined on catalog of grates
efficiency double precision Gully efficiency when runoff control
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