# Climatology of ./data/inao_ncepncar.dat # NAO index (PC of first EOF of SLP over 0-90N, 90W-30E December-March months) # based on the NCEP/NCAR R1 reanalysis sea-level pressure reconstruction # comment :: # dataset_title :: NCEP-NCAR Reanalysis 1 # description :: Data is from NMC initialized reanalysis\n(4x/day). These are the 0.9950 sigma level values # ensemble :: metadata is from ensemble member 0 but data from the full ensemble 0 to 0 # file :: ./data/inao_ncepncar.dat # history :: 2025-11-24 20:00:29 ./bin/climatology ./data/inao_ncepncar.dat\n 2025-11-18 12:44:59 dat2nc ./data/inao_ncepncar.dat i NAO_R1 ./data/inao_ncepncar.nc\nuser sager 2025-11-11 0:42:50 /nobackup_1/users/sager/ClimateExplorer/climexp_numerical/LINUX/normdiff nao_raw.dat nothing mon mon\nuser sager 2025-11-11 0:42:50 /nobackup_1/users/sager/ClimateExplorer/climexp_numerical/LINUX/scaleseries -1 nao_raw1.dat\nuser sager 2025-11-11 0:42:50 /nobackup_1/users/sager/ClimateExplorer/climexp_numerical/LINUX/patternfield slp.mon.mean.nc eof_nao_ncepncar.nc eof1 12\nThu May 4 18:12:35 2000: ncrcat -d time,0,622 /Datasets/ncep.reanalysis.derived/surface/slp.mon.mean.nc ./surface/slp.mon.mean.nc\nMon Jul 5 23:22:35 1999: ncrcat slp.mon.mean.nc /Datasets/ncep.reanalysis.derived/surface/slp.mon.mean.nc /dm/dmwork/nmc.rean.ingest/combinedMMs/slp.mon.mean.nc\n/home/hoop/crdc/cpreanjuke2farm/cpreanjuke2farm Thu Oct 26 23:42:16 1995 from pre.sig995.85.nc\ncreated 95/02/06 by Hoop (netCDF2.3)\nConverted to chunked, deflated non-packed NetCDF4 2014/09 # institution :: KNMI Climate Explorer # nco :: 20121012 # olderfile :: nao_raw.dat # olderfile :: slp.mon.mean.nc # oldertitle :: monthly mean slp from the NCEP Reanalysis # pattern_conventions :: CF-1.0 # pattern_file :: eof_nao_ncepncar.nc # pattern_history :: user sager 2022-01-31 13:15:55 /nobackup_1/users/sager/ClimateExplorer/climexp_numerical/LINUX/eof slp.mon.mean.nc 1 mon 12 sel 4 anomal lon1 -90 lon2 30 lat1 0 lat2 90 end 2018 eof_nao_ncepncar.nc\nThu May 4 18:12:35 2000: ncrcat -d time,0,622 /Datasets/ncep.reanalysis.derived/surface/slp.mon.mean.nc ./surface/slp.mon.mean.nc\nMon Jul 5 23:22:35 1999: ncrcat slp.mon.mean.nc /Datasets/ncep.reanalysis.derived/surface/slp.mon.mean.nc /dm/dmwork/nmc.rean.ingest/combinedMMs/slp.mon.mean.nc\n/home/hoop/crdc/cpreanjuke2farm/cpreanjuke2farm Thu Oct 26 23:42:16 1995 from pre.sig995.85.nc\ncreated 95/02/06 by Hoop (netCDF2.3)\nConverted to chunked, deflated non-packed NetCDF4 2014/09 # pattern_institution :: KNMI Climate Explorer # pattern_title :: monthly mean slp from the NCEP Reanalysis # platform :: Model # references :: http://www.psl.noaa.gov/data/gridded/data.ncep.reanalysis.derived.html # scale_factor :: -1.00000 # scripturl01 :: http://climexp.knmi.nl/getindices.cgi?STATION=NAO_R1&TYPE=i&WMO=NCEPNCAR40/nao_ncepncar&id=someone@somewhere # scripturl02 :: http://climexp.knmi.nl/getindices.cgi?STATION=NAO_R1&TYPE=i&WMO=NCEPNCAR40/nao_ncepncar&id=1fc99bd54244a6c6d23621bf5bb224ad #2000 + date mean 2.5% 17% 50% 83% 97.5% 20000101 0.176588E-07 -2.10253 -0.994442 0.811612E-01 0.939308 1.73697 20000201 0.298023E-07 -2.06729 -1.00752 0.983120E-01 0.864686 1.87208 20000301 0.209003E-07 -2.34240 -1.09294 0.141664 0.899284 1.76145 20000401 -0.212874E-07 -1.68896 -1.15906 0.965910E-01 0.816412 2.16552 20000501 0.464452E-08 -1.84121 -0.859805 -0.633385E-01 0.991021 2.17395 20000601 0.464452E-08 -1.80139 -1.19165 0.180646E-01 1.00481 1.94481 20000701 -0.634751E-07 -2.23573 -0.966625 0.103767 1.06721 1.60906 20000801 -0.309635E-08 -2.05997 -0.942417 -0.529304E-02 1.04629 1.93659 20000901 -0.619269E-08 -1.89541 -0.925748 0.709843E-01 1.05472 1.74741 20001001 0.319311E-07 -1.97725 -1.00486 0.420921E-01 0.987828 1.81612 20001101 -0.274495E-07 -1.81577 -1.07503 -0.194859E-01 0.978080 2.07830 20001201 0.113719E-07 -2.04409 -0.989322 0.731968E-01 1.06852 1.64645