hydrology_db Derived Type

type, public :: hydrology_db


Components

Type Visibility Attributes Name Initial
character(len=16), public :: name = ""

none |0 |0 |name

real, public :: lat_ttime = 0.

days |0-120 |0 |Exponential of the lateral flow travel time

real, public :: lat_sed = 0.

g/L |sediment concentration in lateral flow

real, public :: canmx = 0.

mm H2O |maximum canopy storage

real, public :: esco = 0.

none |soil evaporation compensation factor (0-1)

real, public :: epco = 0.

none |plant water uptake compensation factor (0-1)

real, public :: erorgn = 0.

none |organic N enrichment ratio, if left blank % |the model will calculate for every event

real, public :: erorgp = 0.

none |organic P enrichment ratio, if left blank % |the model will calculate for every event

real, public :: cn3_swf = 0.

none |soil water at cn3 - 0=fc; .99=near saturation

real, public :: biomix = 0.

none |biological mixing efficiency. % |Mixing of soil due to activity of earthworms and other soil biota. % |Mixing is performed at the end of every calendar year.

real, public :: perco = 0.

none |0-1 |percolation coefficient - linear adjustment to daily perc

real, public :: lat_orgn = 0.

ppm |organic N concentration in lateral flow

real, public :: lat_orgp = 0.

ppm |organic P concentration in lateral flow

real, public :: pet_co = 1.0

none |coefficient related to radiation used in Hargreaves equation

real, public :: latq_co = 0.3

none |0-1 |lateral soil flow coefficient - linear adjustment to daily lat flow