Difference between revisions of "Readoptimfile"
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| − | An example of a file from which parameter values are read in:<br/> | + | An example of the format of a file from which parameter values are read in:<br/> |
| − | .true. -0.02 0.006 -0.00868<br/> | + | .true. -0.02 0.006 -0.00868<br/> |
.true. -4.0e-5 4.0e-5 1.42e-5<br/> | .true. -4.0e-5 4.0e-5 1.42e-5<br/> | ||
.true. 0.002 0.008 0.00320<br/> | .true. 0.002 0.008 0.00320<br/> | ||
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# offsetartm | # offsetartm | ||
# offsetprcp | # offsetprcp | ||
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| + | === lapserateartm === | ||
| + | Air temperature lapse rate. The rate at which air cools with a change in elevation. | ||
| + | |||
| + | |||
| + | === lapserateprcp === | ||
| + | Precipitation lapse rate. The rate at which precipitation changes with elevation. | ||
Latest revision as of 17:16, 5 November 2007
An example of the format of a file from which parameter values are read in:
.true. -0.02 0.006 -0.00868
.true. -4.0e-5 4.0e-5 1.42e-5
.true. 0.002 0.008 0.00320
.true. 0.002 0.013 0.0104
.true. -0.2 1.8 -0.18
.true. 0.0 1.0 0.0345
.false. 0.0 1.0 0.8
.false. 0.0 1.0 0.0
.false. 0.0 1.0 1.0
for each parameter give whether it should be optimized, its likely minimum and maximum values and its initial value. When a parameter is not to be optimized, the initial value will be fixed for the duration of the model run and the minimum/maximum range are ignored
In this case the order of parameters are:
- lapserateartm
- lapserateprcp
- pddfs
- pddfi
- rainsnowtrans
- wmax
- fiddle
- offsetartm
- offsetprcp
lapserateartm
Air temperature lapse rate. The rate at which air cools with a change in elevation.
lapserateprcp
Precipitation lapse rate. The rate at which precipitation changes with elevation.