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<title>[3223] DART/trunk: obs_diag.
f90 has been extended to be able to plot the observation locations</title>
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<dt>Revision</dt> <dd>3223</dd>
<dt>Author</dt> <dd>thoar</dd>
<dt>Date</dt> <dd>2008-02-11 23:31:51 -0700 (Mon, 11 Feb 2008)</dd>
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<h3>Log Message</h3>
<pre>obs_diag.f90 has been extended to be able to plot the observation locations
for obs_seq.out files (sequences without quantities to be tracked by obs_diag).
The matlab scripts now use the metadata in the netcdf file for the location
plotting. The namelist files now reflect the fact that all levels are
automatically plotted.
The biggest change is that obs_diag.f90 has a consistent definition of
horizontal wind velocity rmse ... the rmse of the VECTOR wind velocity.
The versions <= r3091 used this as the definition of RMSE.
The versions > r3091 but less than this one output the RMSE of the wind speed.
The netCDF variable names have been changed to reflect 'velocity'.
Also ... since the beginning of time, obs_diag.f90 has been rejecting
observations exactly at the highest pressure level ... which has been 75.0 hPa.
Turns out, there are a fair amount of obs AT that level. I changed the
default behavior to reject observations strictly above the highest pressure level.
The versions > 3091 also are more precise in the definition of 'closest'
level in that r8 arithmetic is used. (whether or not this is more accurate ...)</pre>
<h3>Modified Paths</h3>
<ul>
<li>DART/trunk/diagnostics/matlab/get_varnames.m</li>
<li>DART/trunk/diagnostics/threed_sphere/obs_diag.f90</li>
<li>DART/trunk/diagnostics/threed_sphere/obs_diag.nml</li>
<li>DART/trunk/matlab/PlotObsLocs.m</li>
<li>DART/trunk/matlab/plot_observation_locations.m</li>
<li>DART/trunk/models/MITgcm_annulus/work/input.nml</li>
<li>DART/trunk/models/PBL_1d/work/input.nml</li>
<li>DART/trunk/models/bgrid_solo/work/input.nml</li>
<li>DART/trunk/models/cam/work/input.nml</li>
<li>DART/trunk/models/pe2lyr/work/input.nml</li>
<li>DART/trunk/models/rose/work/input.nml</li>
<li>DART/trunk/models/wrf/work/input.nml</li>
</ul>
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