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Contents of /MITgcm/verification/exp4/README

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Revision 1.5 - (show annotations) (download)
Tue Oct 11 13:00:56 2005 UTC (15 years, 8 months ago) by mlosch
Branch: MAIN
CVS Tags: checkpoint58b_post, checkpoint57y_post, checkpoint62c, checkpoint59, checkpoint58, checkpoint58f_post, checkpoint58d_post, checkpoint58a_post, checkpoint57z_post, checkpoint62a, checkpoint62d, checkpoint58y_post, checkpoint58t_post, checkpoint58m_post, checkpoint57v_post, checkpoint60, checkpoint61, checkpoint62, checkpoint58w_post, checkpoint57y_pre, checkpoint58o_post, checkpoint58p_post, checkpoint58q_post, checkpoint58e_post, checkpoint58r_post, checkpoint58n_post, checkpoint59q, checkpoint59p, checkpoint59r, checkpoint59e, checkpoint59d, checkpoint59g, checkpoint59f, checkpoint59a, checkpoint59c, checkpoint59b, checkpoint59m, checkpoint59l, checkpoint59o, checkpoint59n, checkpoint59i, checkpoint59h, checkpoint59k, checkpoint59j, checkpoint58k_post, checkpoint62b, checkpoint58v_post, checkpoint58l_post, checkpoint61f, checkpoint58g_post, checkpoint58x_post, checkpoint61n, checkpoint58h_post, checkpoint58j_post, checkpoint61q, checkpoint61z, checkpoint57w_post, checkpoint61e, checkpoint58i_post, checkpoint57x_post, checkpoint58c_post, checkpoint58u_post, checkpoint58s_post, checkpoint61g, checkpoint61d, checkpoint61b, checkpoint61c, checkpoint61a, checkpoint61o, checkpoint61l, checkpoint61m, checkpoint61j, checkpoint61k, checkpoint61h, checkpoint61i, checkpoint61v, checkpoint61w, checkpoint61t, checkpoint61u, checkpoint61r, checkpoint61s, checkpoint61p, checkpoint61x, checkpoint61y
Changes since 1.4: +27 -16 lines
o modify exp4, so that it now tests not only open boundary conditions
  in general but also:
  - reading open boundaries with the useOBCSprescribe option, (without
  - open boundary support for passive tracers

o remove unnecessary files

o updated output.txt will follow. This current one is still the same,
  which is OK for everything but salinity and ptracers (not included)

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

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