Vegetation Parameters

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4.3.50. Vegetation Parameters#

Vegetation phenology parameters.

Parameters:

porosity_id#

Initial porosity for deciduous trees

Unit:

dimensionless

Status:

Required

gdd_id#

Growing degree days ID

Unit:

degC d

Status:

Required

sdd_id#

Senescence degree days ID

Unit:

degC d

Status:

Required

lai#

Leaf area index parameters

Unit:

m2 m-2

Status:

Required

ie_a#

Irrigation efficiency coefficient a

Unit:

dimensionless

Status:

Required

ie_m#

Irrigation efficiency coefficient m

Unit:

dimensionless

Status:

Required

ref#

The ref parameter group is defined by the Reference Info structure.