FG departures of 2D-OI (2m temperature, relative humidity and snow depth analysis) are calculated at in fg2obs.F90. At first, observations are sorted by OBS_RAWTABLE(jpraw_refcoord, jtotal) based on latitude and longitude (prepared at in scan_cma_odb.F90).
| Code Block | ||||||
|---|---|---|---|---|---|---|
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izlat = int( zlat * 100.0_JPRB)
izlon = int( zlon * 100.0_JPRB)
i_refcoord = sign(1,izlat) * (abs(izlat) * 100000 + izlon)
OBS_RAWTABLE(jpraw_refcoord, jtotal) =&
&sign(1,i_refcoord) * (abs(i_refcoord) +&
&1 * 0.01_JPRB) |
...