dset ^obs_density%y4.grb
index ^obs_density.idx
undef 9.999E+20
title Reanalysis observation density
*  produced by grib2ctl v0.9.12.5p16
dtype grib 2
options template yrev
ydef 73 linear -90 2.5
xdef 144 linear 0 2.5
tdef 625 linear jan1946 1mo
zdef 1 linear 1 1
vars 7
adpsfc  0 6,1,0  ** surface land station count / 2.5x2.5 box / month
adpupa  0 1,1,0  ** raob, dropsonde, pibal count  / 2.5x2.5 box / month
aircft  0 2,1,0  ** aircraft report count  / 2.5x2.5 box / month
satemp  0 4,1,0  ** satellite temp count  / 2.5x2.5 box / month
satwnd  0 3,1,0  ** satellite wind count  / 2.5x2.5 box / month
sfcbog  0 7,1,0  ** surface bogus count  / 2.5x2.5 box / month
sfcshp  0 5,1,0  ** ship and buoy count  / 2.5x2.5 box / month
ENDVARS
*
* title:adpsfc:Surface land stn Cnt 2.5x2.5 boxes $_month$_year
* title:adpupa:Sonde Cnt 2.5x2.5 boxes $_month$_year
* title:aircft:Aircraft Cnt 2.5x2.5 boxes $_month$_year
* title:satemp:Sat Temp Cnt 2.5x2.5 boxes $_month$_year
* title:satwnd:Sat Wind Cnt 2.5x2.5 boxes $_month$_year
* title:sfcbog:Sfc Bogus Cnt 2.5x2.5 boxes $_month$_year
* title:sfcshp:Ship and Bouy Cnt 2.5x2.5 boxes $_month$_year
*
* function:adpsfc MAP only:1:maskout(adpsfc,adpsfc-0.1):surface land station count,  display only - do not average
* function:adpupa MAP only:1:maskout(adpupa,adpupa-0.1):sonde, pibal count,  display only - do not average
* function:aircft MAP only:1:maskout(aircft,aircft-0.1):aircraft count,  display only - do not average
* function:satemp MAP only:1:maskout(satemp,satemp-0.1):sat temp count,  display only - do not average
* function:satwnd MAP only:1:maskout(satwnd,satwnd-0.1):sat wind count,  display only - do not average
* function:sfcbog MAP only:1:maskout(sfcbog,sfcbog-0.1):surface bogus count,  display only - do not average
* function:sfcshp MAP only:1:maskout(sfcshp,sfcshp-0.1):ship count,  display only - do not average
*
* title:adpsfc MAP only:Land Sfc Cnt 2.5x2.5 boxes $_month$_year
* title:adpupa MAP only:Sonde Cnt 2.5x2.5 boxes $_month$_year
* title:aircft MAP only:Aircraft Cnt 2.5x2.5 boxes $_month$_year
* title:satemp MAP only:Sat Temp Cnt 2.5x2.5 boxes $_month$_year
* title:satwnd MAP only:Sat Wind Cnt 2.5x2.5 boxes $_month$_year
* title:sfcbog MAP only:Sfc Bogus Cnt 2.5x2.5 boxes $_month$_year
* title:sfcshp MAP only:Ship and Bouy Cnt 2.5x2.5 boxes $_month$_year