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Revision 1.4 - (hide annotations) (download)
Fri Aug 15 01:42:44 2003 UTC (18 years, 1 month ago) by dimitri
Branch: MAIN
CVS Tags: checkpoint51k_post, checkpoint57m_post, checkpoint52l_pre, checkpoint57g_pre, checkpoint57s_post, checkpoint58b_post, checkpoint57b_post, checkpoint57g_post, checkpoint56b_post, checkpoint57y_post, checkpoint52j_pre, checkpoint51o_pre, checkpoint54d_post, checkpoint54e_post, checkpoint62c, checkpoint51l_post, checkpoint57r_post, checkpoint57d_post, checkpoint57i_post, checkpoint52k_post, checkpoint59, checkpoint58, checkpoint55, checkpoint54, checkpoint57, checkpoint56, checkpoint53, checkpoint52, checkpoint58f_post, checkpoint52f_post, checkpoint57n_post, checkpoint58d_post, checkpoint58a_post, checkpoint57z_post, checkpoint54f_post, checkpoint51f_post, checkpoint62a, checkpoint62g, checkpoint62f, checkpoint62e, checkpoint62d, checkpoint62k, checkpoint62j, checkpoint62i, checkpoint62h, checkpoint62o, checkpoint62n, checkpoint62m, checkpoint62l, checkpoint62s, checkpoint62r, checkpoint62q, checkpoint62p, checkpoint62w, checkpoint62v, checkpoint62u, checkpoint62t, checkpoint62z, checkpoint62y, checkpoint62x, checkpoint58y_post, checkpoint51t_post, checkpoint58t_post, checkpoint51n_post, checkpoint55i_post, checkpoint58m_post, checkpoint57l_post, checkpoint52i_pre, hrcube_1, checkpoint51s_post, checkpoint57t_post, checkpoint55c_post, checkpoint51j_post, checkpoint52e_pre, checkpoint57v_post, checkpoint57f_post, checkpoint52e_post, checkpoint51n_pre, checkpoint53d_post, checkpoint64, checkpoint60, checkpoint61, checkpoint62, checkpoint63, checkpoint57a_post, checkpoint57h_pre, checkpoint52b_pre, checkpoint54b_post, checkpoint58w_post, checkpoint57h_post, checkpoint51l_pre, checkpoint52m_post, checkpoint57y_pre, checkpoint55g_post, checkpoint51q_post, checkpoint52b_post, checkpoint52c_post, checkpoint51h_pre, checkpoint58o_post, checkpoint57c_post, checkpoint58p_post, checkpoint58q_post, checkpoint52f_pre, checkpoint55d_post, checkpoint58e_post, checkpoint54a_pre, checkpoint63p, checkpoint63q, checkpoint63r, checkpoint63s, checkpoint63l, checkpoint63m, checkpoint63n, checkpoint63o, checkpoint63h, checkpoint63i, checkpoint63j, checkpoint63k, checkpoint63d, checkpoint63e, checkpoint63f, checkpoint63g, checkpoint53c_post, checkpoint63a, checkpoint63b, checkpoint63c, checkpoint55d_pre, checkpoint57c_pre, checkpoint58r_post, checkpoint55j_post, branchpoint-genmake2, checkpoint54a_post, checkpoint55h_post, checkpoint58n_post, checkpoint51r_post, checkpoint51i_post, checkpoint57e_post, checkpoint55b_post, checkpoint53a_post, checkpoint59q, checkpoint59p, checkpoint59r, checkpoint59e, checkpoint59d, checkpoint59g, checkpoint59f, checkpoint59a, checkpoint55f_post, checkpoint59c, checkpoint59b, checkpoint59m, checkpoint59l, checkpoint59o, checkpoint59n, checkpoint59i, checkpoint59h, checkpoint59k, checkpoint59j, checkpoint52d_post, checkpoint53g_post, checkpoint57p_post, checkpint57u_post, checkpoint57q_post, eckpoint57e_pre, checkpoint58k_post, checkpoint52a_pre, checkpoint62b, checkpoint58v_post, checkpoint52i_post, checkpoint51i_pre, checkpoint52h_pre, checkpoint56a_post, checkpoint58l_post, checkpoint53f_post, checkpoint64q, checkpoint64p, checkpoint64s, checkpoint64r, checkpoint64u, checkpoint64t, checkpoint64i, checkpoint64h, checkpoint64k, checkpoint64j, checkpoint64m, checkpoint64l, checkpoint64o, checkpoint64n, checkpoint64a, checkpoint64c, checkpoint64b, checkpoint64e, checkpoint64d, checkpoint64g, checkpoint64f, checkpoint57h_done, checkpoint52j_post, checkpoint57j_post, checkpoint57f_pre, checkpoint61f, checkpoint58g_post, branch-netcdf, checkpoint52l_post, checkpoint58x_post, checkpoint61n, checkpoint52n_post, checkpoint53b_pre, checkpoint58h_post, checkpoint56c_post, checkpoint58j_post, checkpoint57a_pre, checkpoint55a_post, checkpoint57o_post, checkpoint51o_post, checkpoint61q, checkpoint57k_post, checkpoint61z, checkpoint53b_post, checkpoint52a_post, checkpoint57w_post, checkpoint61e, checkpoint58i_post, checkpoint51g_post, ecco_c52_e35, checkpoint57x_post, checkpoint58c_post, checkpoint58u_post, checkpoint51m_post, checkpoint53d_pre, checkpoint58s_post, checkpoint55e_post, checkpoint61g, checkpoint61d, checkpoint54c_post, checkpoint61b, checkpoint61c, checkpoint61a, checkpoint61o, checkpoint61l, checkpoint61m, checkpoint61j, checkpoint61k, checkpoint61h, checkpoint61i, checkpoint61v, checkpoint61w, checkpoint61t, checkpoint61u, checkpoint61r, checkpoint61s, checkpoint61p, checkpoint51p_post, checkpoint61x, checkpoint61y, checkpoint51u_post
Branch point for: branch-genmake2, branch-nonh, tg2-branch, netcdf-sm0, checkpoint51n_branch
Changes since 1.3: +14 -10 lines
Modified pkg/exf/exf_interp.F in order to specify option
linear or bi-linear via argument rather than CPP option.

1 dimitri 1.4 heimbach@mit.edu 07-Nov-2002.
2 heimbach 1.2 This verification experiment is almost identical to the
3     global_ocean.90x40x15 experiment, except that it uses
4     the exf (and cal) package instead of the
5     external_fields_load routine.
6     To obtain identical results between the two experiments,
7     the following 2 modifications are necessary:
8     1. in external_fields_load.F:
9     replace the line
10     Imytm=int(myTime*rdt+0.5)
11     by
12     Imytm=int((myTime+1296000.)*rdt+0.5)
13     2. in exf_set_climsst.F:
14     comment the 'quality' check, i.e. avoid the setting
15     to freezing temperature if less than climtempfreeze.
16 dimitri 1.3
17     ================================
19     menemenlis@jpl.nasa.gov 05-Aug-2003
21 dimitri 1.4 Input-field spatial interpolation has been added to pkg/exf.
22 dimitri 1.3 It is enabled by defining CPP option USE_EXF_INTERPOLATION
24 dimitri 1.4 Both bi-linear and bi-cubic interpolation schemes are supported.
25 dimitri 1.3
26 dimitri 1.4 This package is a placeholder until a more general coupler
27     is made available by the ESMF project. The output grid can be
28     arbitrary (cubed-sphere should be OK), but it is assumed that
29     the input grid is Cartesian with arbitrary latitude increments
30     in the y-direction and with equidistant longitude increments in
31 dimitri 1.3 the x-direction. The input grid must encompass the complete
32     output grid in the y-direction (i.e., extrapolation is not
33 dimitri 1.4 supported). It is also assumed that the grid is periodic in
34     the x-direction; to use the interpolation routine with a
35     non-periodic domain, make sure there is sufficient padding
36     at the edges, i.e., two points for bicubic and one for bilinear
37     interpolation.
38 dimitri 1.3
39     The verification/global_with_exf experiment has been modified
40     to use the USE_EXF_INTERPOLATION option, the input grids
41     being defined by variables *_lon0, *_lon_inc, *_lat0, *_lat_inc
42     *_nlon and *_nlat in input/dat.exf and input/data.exf_clim
44     *_lon0, *_lat0 :: lon and lat of sw corner of global input grid
45     *_lon_inc :: scalar x-grid increment
46     *_lat_inc :: vector y-grid increments
47     *_nlon and *_nlat :: input x-grid and y-grid size
49     In this particular example the input and output grids are
50 dimitri 1.4 the same, so the results of the verification experiment remain
51 dimitri 1.3 unchanged from before.

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