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Variable Infiltration Capacity (VIC)
Macroscale Hydrologic Model

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Lake Output File

The lake file contains information about the lake fraction of the grid cell. Lake files are only written when LAKES is set equal to a valid lake parameter file, in the global parameter file. Lake files begin with the prefix "lake_".

Each output file contains model output from one grid cell. The files use the naming convention "fluxes_xx.xx_yy.yy", where xx.xx is the latitude, and yy.yy is the longitude. The number of decimal places in the output filename is determined by GRID_DECIMAL in the global parameter file, while the latitude and longitude values come from the soil parameter file.

Column

Variable Name

Units

Description

1

OUT_LAKE_ICE_TEMP

C (ALMA_OUTPUT:K)

Temperature of lake ice

2

OUT_LAKE_ICE_HEIGHT

cm

Thickness of lake ice

3

OUT_LAKE_ICE_FRACT

fraction

Fractional coverage of lake ice

4

OUT_LAKE_DEPTH

m

Lake depth (distance between surface and deepest point)

5

OUT_LAKE_SURF_AREA

m2

Lake surface area

6

OUT_LAKE_VOLUME

m3

Lake volume

7

OUT_LAKE_SURF_TEMP

C (ALMA_OUTPUT:K)

Lake surface temperature

8

OUT_EVAP_LAKE

mm (ALMA_OUTPUT:mm/s)

Net evaporation from lake surface



VIC Administrator
Last modified: Mon Aug 31 11:49:45 PDT 2009