Historical atmospheric reanalysis : OCADA * reference: Ishii et al. (2023): Global historical reanalysis with a 60-km AGCM and surface pressure observations: OCADA. JMSJ * period: Feb. 1845 to Dec. 2015 * format: netCDF * This site provides the following data: 1. mean : ensemble means of OCADA on a 1 deg. x 1 deg. grid 2. spread : ensemble spread of OCADA on a 1 deg. x 1 deg. grid 3. const : AGCM information : topography and vegetation 4. cobe-sst2: perturbed monthly SST and SIC on a TL319 (60 km) grid 5. cobe-slp2: monthly COBE-SLP2 on a 1 deg. x 1 deg. grid Known bug: Data for Dec 2015 missing. * Directory tree of OCADA's "mean" and "spread" and outputs directory: (zlev)_(oper)_(t_step)/(elem)/(netCDF files) zlev = plev: selected pressure levels = sfc : surface = epflax: zonally averaged variables needed for the EP flux computation oper = avr : temporal averaging = snp : snapshot = min : minimum in (t_step) = max : maximum in (t_step) t_step = mon : calendar monthly = day : daily = 6hr : 6-horly elem: epflux_avr_day v_t ; imeave(V)*timeave(T) ( ; M/S)^2 u_v ; imeave(U)*timeave(V) ( ; M/S)^2 w_u ; imeave(OMEGA)*timeave(U) ( ; PA/S)*(M/S) u ; ZONAL VELOCITY ; M/S vt ; VT ; (m/s)K omega ; VERTICAL PRESSURE VELOCITY ; PA/S uv ; UV ; m/s m/s t ; TEMPERATURE ; K wu ; Omega U ; (Pa/s)(m/s) v ; MERIDIONAL VELOCITY ; M/S elem: plev_avr_mon u ; ZONAL VELOCITY ; M/S vv ; VV ; m/s m/s omega ; VERTICAL PRESSURE VELOCITY ; PA/S uv ; UV ; m/s m/s uu ; UU ; m/s m/s t ; TEMPERATURE ; K q ; SPECIFIC HUMIDITY ; KG/KG rh ; RELATIVE HUMIDITY ; % qv ; QV ; kg/kg m/s qu ; QU ; kg/kg m/s ozon ; Ozon ; ppmv wmsk ; MOUNTAIN MASK IN GRDDYN:GMOIST ; 0 - 1 v ; MERIDIONAL VELOCITY ; M/S rshrt ; Heating due to Short Wave Radiation ; K/S rlong ; Heating due to Long Wave Radiation ; K/S z ; GEOPOTENTIAL ; M*M/S**2 cwc ; Cloud Water Content ; kg/kg cvr ; Cloud Cover ; % elem: plev_avr_mon u ; ZONAL VELOCITY ; M/S vv ; VV ; m/s m/s omega ; VERTICAL PRESSURE VELOCITY ; PA/S uv ; UV ; m/s m/s uu ; UU ; m/s m/s t ; TEMPERATURE ; K q ; SPECIFIC HUMIDITY ; KG/KG rh ; RELATIVE HUMIDITY ; % qv ; QV ; kg/kg m/s qu ; QU ; kg/kg m/s ozon ; Ozon ; ppmv wmsk ; MOUNTAIN MASK IN GRDDYN:GMOIST ; 0 - 1 v ; MERIDIONAL VELOCITY ; M/S rshrt ; Heating due to Short Wave Radiation ; K/S rlong ; Heating due to Long Wave Radiation ; K/S z ; GEOPOTENTIAL ; M*M/S**2 cwc ; Cloud Water Content ; kg/kg cvr ; Cloud Cover ; % elem: plev_snp_6hr u ; ZONAL VELOCITY ; M/S omega ; VERTICAL PRESSURE VELOCITY ; PA/S t ; TEMPERATURE ; K q ; SPECIFIC HUMIDITY ; KG/KG v ; MERIDIONAL VELOCITY ; M/S z ; GEOPOTENTIAL ; M*M/S**2 cwc ; Cloud Water Content ; kg/kg elem: sfc_avr_mon evsps ; water vapor flux ; kg/m**2/s trnsl ; transpiration from soil (downward) ; kg/m**2/s rofs ; surface runoff ; kg/m**2/s sn2sl ; snow melt water from snow to soil (downward) ; kg/m**2/s flsh ; sensible heat flux ; W/m**2 vmom ; momentum flux (Y) ; N/m**2 umom ; momentum flux (X) ; N/m**2 fllh ; latent heat flux ; W/m**2 evdwsl ; evap/dew on soil (downward) ; kg/m**2/s evdwsn ; evap/dew on snow (downward) ; kg/m**2/s evdwveg; evap/dew on leaf (downward) ; kg/m**2/s vintqv ; column total of QV ; kg/kg m/s Pa vintqu ; column total of QU ; kg/kg m/s Pa csuswt ; Upward Shortwave Radiation at the Top (Clear Sky) ; W/m**2 uswt ; Upward Shortwave Radiation at the Top ; W/m**2 csuswb ; Upward Shortwave Radiation at the Bot (Clear Sky) ; W/m**2 uswb ; Upward Shortwave Radiation at the Bot ; W/m**2 ulwb ; Upward Longwave Radiation at the Bot ; W/m**2 totalhp; Total heating due to physics processes ; W/m**2 tcwc ; Total cloud water content ; kg/m**2 tcloud ; Total cloud amount ; % rof ; Total Runoff ; kg/m**2/s precipi; Total Precipitation ; kg/m**2/s totalhm; Total Heating due to moist process ; J/m**2 tmpsl4 ; TMP SOIL L4 ; K tmpsl3 ; TMP SOIL L3 ; K tmpsl2 ; TMP SOIL L2 ; K tmpsl1 ; TMP SOIL L1 ; K tmpsnw ; TMP SNOW (vertical ave)* CVRSNWA ; K ua ; Surface Zonal Velocity at 10m ; m/s va ; Surface Merid. Velocity at 10m ; m/s wind ; Surface Air Wind Speed at 10m ; m/s ta ; Surface Air Temperature at 2m ; K qa ; Surface Air Specific Humidity at 2m ; kg/kg rha ; Surface Air Relative Humidity at 2m ; % swe ; Snow water equivalent ; kg/m**2 snp ; Snow Precipitation ; kg/m**2/s depsnw ; Snow Depth * CVRSNWA ; M cvrsnwa; Snow Coverage ; 0-1 ps ; SURFACE PRESSURE ; Pa slp ; SEA LEVEL PRESSSURE ; Pa pwater ; Precipitable Water ; kg/m**2 csulwt ; OLR clear sky (Upward Longwave Radiation at the Top) ; W/m**2 ulwt ; OLR (Upward Longwave Radiation at the Top) ; W/m**2 ysnw ; Mass of snow on sea ice ; kg/m**2 yice ; Mass of Sea Ice ; kg/m**2 wsl010 ; H2O SOIL upper 10cm ; kg/m**2 h2osl3 ; H2O SOIL L3 ; kg/m**2 h2osl2 ; H2O SOIL L2 ; kg/m**2 h2osl1 ; H2O SOIL L1 ; kg/m**2 h2oslt ; H2O SOIL (total) ; kg/m**2 tgef ; Effective Ground temperature (Radiation) ; K dswt ; Downward Shortwave Radiation at the Top ; W/m**2 csdswb ; Downward Shortwave Radiation at the Bot (Clear Sky) ; W/m**2 dswb ; Downward Shortwave Radiation at the Bot ; W/m**2 csdlwb ; Downard Longwave Radiation at the Bot (Clear Sky) ; W/m**2 dlwb ; Downard Longwave Radiation at the Bot ; W/m**2 ppci ; Convective precipitation ; kg/m**2/s aice ; Area fraction of sea ice ; % elem: sfc_min_day ta ; Surface Air Temperature at 2m ; K rha ; Surface Air Relative Humidity at 2m ; % elem: sfc_max_day ta ; Surface Air Temperature at 2m ; K rha ; Surface Air Relative Humidity at 2m ; % wind ; Surface Air Wind Speed at 10m ; m/s elem: sfc_avr_6hr evsps ; water vapor flux ; kg/m**2/s trnsl ; transpiration from soil (downward) ; kg/m**2/s rofs ; surface runoff ; kg/m**2/s sn2sl ; snow melt water from snow to soil (downward) ; kg/m**2/s flsh ; sensible heat flux ; W/m**2 prcsl ; precipitation etc to soil (downward) ; kg/m**2/s vmom ; momentum flux (Y) ; N/m**2 umom ; momentum flux (X) ; N/m**2 fllh ; latent heat flux ; W/m**2 evpsl ; evaporation from bare soil (exclude dew) ; kg/m**2/s evdwsn ; evap/dew on snow (downward) ; kg/m**2/s csuswt ; Upward Shortwave Radiation at the Top (Clear Sky) ; W/m**2 uswt ; Upward Shortwave Radiation at the Top ; W/m**2 csuswb ; Upward Shortwave Radiation at the Bot (Clear Sky) ; W/m**2 uswb ; Upward Shortwave Radiation at the Bot ; W/m**2 ulwb ; Upward Longwave Radiation at the Bot ; W/m**2 tcwc ; Total cloud water content ; kg/m**2 tcloud ; Total cloud amount ; % rof ; Total Runoff ; kg/m**2/s precipi; Total Precipitation ; kg/m**2/s tmpsl4 ; TMP SOIL L4 ; K tmpsl3 ; TMP SOIL L3 ; K tmpsl2 ; TMP SOIL L2 ; K tmpsl1 ; TMP SOIL L1 ; K tmpsnw ; TMP SNOW (vertical ave)* CVRSNWA ; K wind ; Surface Air Wind Speed at 10m ; m/s rha ; Surface Air Relative Humidity at 2m ; % swe ; Snow water equivalent ; kg/m**2 snp ; Snow Precipitation ; kg/m**2/s depsnw ; Snow Depth * CVRSNWA ; M cvrsnwa; Snow Coverage ; 0-1 pwater ; Precipitable Water ; kg/m**2 csulwt ; OLR clear sky (Upward Longwave Radiation at the Top) ; W/m**2 ulwt ; OLR (Upward Longwave Radiation at the Top) ; W/m**2 wsl010 ; H2O SOIL upper 10cm ; kg/m**2 h2osl3 ; H2O SOIL L3 ; kg/m**2 h2osl2 ; H2O SOIL L2 ; kg/m**2 h2osl1 ; H2O SOIL L1 ; kg/m**2 h2oslt ; H2O SOIL (total) ; kg/m**2 tmpgrd ; Ground Temperature ; K tgef ; Effective Ground temperature (Radiation) ; K dswt ; Downward Shortwave Radiation at the Top ; W/m**2 csdswb ; Downward Shortwave Radiation at the Bot (Clear Sky) ; W/m**2 dswb ; Downward Shortwave Radiation at the Bot ; W/m**2 csdlwb ; Downard Longwave Radiation at the Bot (Clear Sky) ; W/m**2 dlwb ; Downard Longwave Radiation at the Bot ; W/m**2 ppci ; Convective precipitation ; kg/m**2/s elem: sfc_snp_6hr ua ; Surface Zonal Velocity at 10m at open space ; m/s va ; Surface Merid. Velocity at 10m at open space ; m/s ta ; Surface Air Temperature at 2m ; K qa ; Surface Air Specific Humidity at 2m ; kg/kg ps ; SURFACE PRESSURE ; Pa slp ; SEA LEVEL PRESSSURE ; Pa ishii, Aug. 3, 2023