dset ^monthly/oiv2mon.%y4%m2.grb index ^oiv2mon.grb.idx * produced by grib2ctl v0.9.12.5p32l dtype grib 255 options template yrev undef 9.999E+20 title Monthly OIv2 SST ydef 180 linear -89.500000 1 xdef 360 linear 0.500000 1.000000 TDEF 443 linear nov1981 1mo zdef 1 linear 1 1 vars 2 icec 0 91,1, 0 ** surface Ice concentration (ice=1;no ice=0) [fraction] (hidden) sst 0 11,1, 0 ** monthly reanalyzed oi sst (with bldbc) (hidden) endvars * * function:sst:1:maskout(sst-273.15,mmask-1):OIv2 SST monthly ave (C) * title:sst:SST $_month $_year * init:sst:open ./mask.ctl * init:sst:define mmask=mask.2(t=1) * line:sst:1:set ccolor 98 * value:sst:1:set dignum 1 * * function:ssta:1:-clm+(sst-273.15):OIv2 SST monthly anomaly (C) rel to 1971-2000 * title:ssta:SST Anomaly $_month $_year * init:ssta:open ./aoi.71.00.clim.ctl * init:ssta:set time jan2000 dec2000 * init:ssta:define clm=sst.2 * init:ssta:modify clm seasonal * shaded:ssta:1:set rgb 97 250 250 250 ** shaded:ssta:1:set ccols 49 48 47 46 45 44 43 42 41 99 21 22 23 24 25 26 27 28 29 ** shaded:ssta:1:set ccols 49 48 47 46 45 44 43 42 41 81 21 22 23 24 25 26 27 28 29 * shaded:ssta:1:set ccols 49 48 47 46 45 44 43 42 41 97 21 22 23 24 25 26 27 28 29 * shaded:ssta:1:set clevs -6 -5 -4 -3 -2.5 -2 -1.5 -1 -.5 .5 1 1.5 2 2.5 3 4 5 6 * line:ssta:1:set cint 0.5 * line:ssta:1:set ccolor 98 * value:ssta:1:set dignum 1 * * function:sstc:1:clm:Adjusted OISST Climatology (1971-2000) monthly ave (C) * title:sstc:Climatological SST $_month * init:sstc:open ./aoi.71.00.clim.ctl * init:sstc:set time jan2000 dec2000 * init:sstc:define clm=sst.2 * init:sstc:modify clm seasonal * line:sstc:1:set ccolor 98 * value:sstc:1:set dignum 1 * * function:dt_ssta:1:(sst-clm)-(sst(t-1)-clm(t-1)):ssta(current month)-ssta(previous month) * title:dt_ssta:1 month SST Anomaly Increment $_month $_year * init:dt_ssta:open ./aoi.71.00.clim.ctl * init:dt_ssta:set time jan2000 dec2000 * init:dt_ssta:define clm=sst.2 * init:dt_ssta:modify clm seasonal * shaded:dt_ssta:1:set rbcols 49 48 47 46 45 44 43 42 41 81 22 23 24 25 26 27 28 29 * shaded:dt_ssta:1:set ccols 49 48 47 46 45 44 43 42 41 81 21 22 23 24 25 26 27 28 29 * shaded:dt_ssta:1:set clevs -6 -5 -4 -3 -2.5 -2 -1.5 -1 -.5 .5 1 1.5 2 2.5 3 4 5 6 * line:dt_ssta:1:set clevs -5 -4 -3 -2.0 -1.5 -1 -.75 -0.5 -0.25 0.25 0.5 0.75 1.0 1.5 2.0 3 4 5 * line:dt_ssta:1:set ccolor 98 * value:dt_ssta:1:set dignum 1 * * plot:sst&ssta:1:ssta and sst on same plot (C) * title:sst&ssta:SST & Anomaly $_month $_year * init:sst&ssta:open ./mask.ctl * init:sst&ssta:open ./aoi.71.00.clim.ctl * init:sst&ssta:define mmask=mask.2(t=1) * init:sst&ssta:set time jan2000 dec2000 * init:sst&ssta:define clm=sst.3 * init:sst&ssta:modify clm seasonal * display:sst&ssta:d maskout(sst-273.15,mmask-1) * display:sst&ssta:cbar.gs * display:sst&ssta:set gxout contour * display:sst&ssta:set ccolor 98 * display:sst&ssta:set cint 0.5 * display:sst&ssta:d -clm+(sst-273.15) * * plot:icec:1:surface Ice concentration (ice=1;no ice=0) [fraction] * title:icec:Ice Concentration $_month $_year * shaded:icec:1:set rgb 21 128 0 0 * shaded:icec:1:set rgb 22 255 0 0 * shaded:icec:1:set rgb 23 255 64 0 * shaded:icec:1:set rgb 24 255 128 0 * shaded:icec:1:set rgb 25 255 192 0 * shaded:icec:1:set rgb 40 255 255 140 * shaded:icec:1:set rgb 26 128 255 128 * shaded:icec:1:set rgb 27 64 255 152 * shaded:icec:1:set rgb 29 0 255 255 * shaded:icec:1:set rgb 30 0 128 255 * shaded:icec:1:set rgb 31 192 255 160 * shaded:icec:1:set rgb 32 221 255 150 * shaded:icec:1:set rgb 70 220 220 220 * shaded:icec:1:set clevs 0 .10 .20 .30 .40 .50 .60 .70 .80 .90 .99 * shaded:icec:1:set ccols 70 9 4 11 5 13 10 7 12 8 2 6 * line:icec:1:set cint 0.2 * value:icec:1:set dignum 2