| 1 |
Example: "Flow over a bump with Open Boundaries and passive tracers" |
| 2 |
==================================================================== |
| 3 |
|
| 4 |
default paths are (as used in testreport): |
| 5 |
set build_dir = ${cwd}/build |
| 6 |
set run_dir = ${cwd}/run |
| 7 |
set ROOT = ${cwd}/../../ |
| 8 |
|
| 9 |
Configure and compile the code: |
| 10 |
cd ${build_dir} |
| 11 |
${ROOT}/tools/genmake2 -mods ../code |
| 12 |
make depend |
| 13 |
make |
| 14 |
|
| 15 |
To run: |
| 16 |
cd ${run_dir} |
| 17 |
cp ../input/* . |
| 18 |
${build_dir}/mitgcmuv |
| 19 |
|
| 20 |
There is comparison output in the directory: |
| 21 |
results ( absolute path: ${run_dir}/../results ) |
| 22 |
|
| 23 |
Comments: |
| 24 |
The input data is real*8. |
| 25 |
|
| 26 |
This experiment is a channel with topography and four open |
| 27 |
boundaries. Salinity is not dynamically active in this experiment |
| 28 |
(linear equation of state with sBeta=0). Different kinds of open |
| 29 |
boundary values are used: zonal (x-)velocity U is prescribed at all |
| 30 |
open boundaries with values that are read from data files (specified |
| 31 |
in data.obcs); meridional (y-)velocity V is set to zero on all |
| 32 |
boundaries, and temperature to tRef(z), both in obcs_calc.F, this is |
| 33 |
the default behavior; at the western boundary, salinity values are |
| 34 |
used for salinity and one passive tracer in the same way. Salinity is |
| 35 |
set to sLev at all other boundaries, while a (nearly) homogeneous |
| 36 |
v.Neumann condition is applied to the passive tracer (the latter is |
| 37 |
the default in obcs_calc.F), with a relaxation (using pkg rbcs) in |
| 38 |
the Eastern part of the channel. Open boundary parameters are set in |
| 39 |
data.obcs. |
Parent Directory
| 
Revision Log
| 
Revision Graph