Module Vegetation
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Revision as of 20:36, 11 February 2009 by Davidbrito (talk | contribs)
Contents
Overview
Concepts
Property
See the list of allowed properties names
Main processes
Other Features
Outputs
Time series
Box integration
Maps (HDF5 format)
To write 3D results use keyword OUTPUT_TIME and define keyword:
OUTPUT_HDF : 1
in each property that you whish to write results.
To write results only in the surface use keyword SURFACE_OUTPUT_TIME and define keyword:
OUTPUT_SURFACE_HDF : 1
in each property that you which to write results. Surface results can be written with a different frequency than the normal 3D maps.
Statistics
References
Some keywords/properties od the input file vegetation_x.dat are:
<beginvegetationtype>
ID : 1 NAME : Sample vegetation type
<<begin_property>> !total leaf are / projected crown area PROPERTY_NAME : leaf area index IS_CONSTANT : 1 CONSTANT_VALUE : 0 <<end_property>>
<<begin_property>> !the depth of water that can be retained by leaves of a particular species per unit leaf area PROPERTY_NAME : specific leaf storage IS_CONSTANT : 1 CONSTANT_VALUE : 0 <<end_property>>
<<begin_property>> !factor for lowering evapotranspiration due to the crop type based on a reference evapotranspiration PROPERTY_NAME : evtp crop coefficient IS_CONSTANT : 1 CONSTANT_VALUE : 1 <<end_property>>
<<begin_property>> !self declaring... PROPERTY_NAME : root depth IS_CONSTANT : 1 CONSTANT_VALUE : 0 <<end_property>>
<<begin_property>> !Parameter of the root water uptake model after FEDDES (1978): 'Simulation of field water use and crop yield' PROPERTY_NAME : feddes h1 IS_CONSTANT : 1 CONSTANT_VALUE : -0.1 <<end_property>>
<<begin_property>> !Parameter of the root water uptake model after FEDDES (1978): 'Simulation of field water use and crop yield' PROPERTY_NAME : feddes h2 IS_CONSTANT : 1 CONSTANT_VALUE : -0.25 <<end_property>>
<<begin_property>> !Parameter of the root water uptake model after FEDDES (1978): 'Simulation of field water use and crop yield' PROPERTY_NAME : feddes h3 IS_CONSTANT : 1 CONSTANT_VALUE : -5.0 <<end_property>>
<<begin_property>> !Parameter of the root water uptake model after FEDDES (1978): 'Simulation of field water use and crop yield' !Wilting point PROPERTY_NAME : feddes h4 IS_CONSTANT : 1 CONSTANT_VALUE : -80.0 <<end_property>>
<<begin_property>> !self declaring... PROPERTY_NAME : permeable fraction IS_CONSTANT : 1 CONSTANT_VALUE : 1.0 <<end_property>>
<endvegetationtype>
