---
_field: &_field

  class:
    category: data
    default: od
    flatten: false
    type: enum
    values:
    - [at, austria]
    - [be, belgium]
    - [ch, switzerland]
    - [co, cosmo]
    - [cs, ecsn]
    - [de, germany]
    - [dk, denmark]
    - [dm, demeter]
    - [dt, dts]
    - [e2, e20c]
    - [e4, reanalyse40]
    - [ea, era5, esat]
    - [ei, era interim]
    - [el, eldas]
    - [em, e20cm]
    - [en, ensembles]
    - [ep, cera-20c, cera20c]
    - [er, reanalyse]
    - [es, spain]
    - [et, cera-sat, cerasat]
    - [fi, finland]
    - [fr, france]
    - [gr, greece]
    - [hr, croatia]
    - [hu, hungary]
    - [ie, ireland]
    - [is, iceland]
    - [it, italy]
    - [j5, jra55]
    - [la, aladin-laef, laef, lace]
    - [ma, metaps]
    - [mc, macc]
    - [me, mersea]
    - [nl, netherlands]
    - ['no', norway]
    - [nr, ncep 20cr, 20cr]
    - [od, operations]
    - [pe, permanent experiment]
    - [pt, portugal]
    - [pv, provost]
    - [rd, research]
    - [rm, euro4m]
    - [se, sweden]
    - [si, slovenia]
    - [sr, sreps]
    - [te, test]
    - [to, tost]
    - [tr, turkey]
    - [uk, united kingdom]
    - [ur, uerra]
    - [yt, yotc]

  type:
    category: data
    default: an
    flatten: false
    type: enum
    values:
    - [3g, 3d variational gradients]
    - [3v, 3d variational analysis]
    - [4g, 4d variational gradients]
    - [4i, 4d variational increments]
    - [4v, 4d variational analysis]
    - [ab, analysis bias]
    - [af, analysis feedback]
    - [ai, analysis input]
    - [an, analysis, ana, a] # ana, a is for  NO/NOR/req/curr/NO
    - [ar, assimilation run]
    - [as, adjoint singular vector]
    - [bf, bias-corrected forecast]
    - [cd, climate distribution]
    - [cf, control forecast]
    - [ci, clustering information]
    - [cl, climatology]
    - [cm, cluster means]
    - [cr, cluster representative]
    - [cs, cluster std deviations]
    - [cv, calibration validation forecast]
    - [ea, errors in analysis]
    - [ed, empirical distribution]
    - [ef, errors in first guess]
    - [efi, extreme forecast index]
    - [efic, extreme forecast index control]
    - [em, ensemble mean]
    - [ep, event probability]
    - [es, ensemble standard deviation]
    - [fa, forecast accumulation]
    - [fb, feedback]
    - [fc, forecast]
    - [fcmax]
    - [fcmean]
    - [fcmin]
    - [fcstdev]
    - [ff, flux forcing realtime]
    - [fg, first guess]
    - [fp, forecast probability]
    - [fx, flux forcing]
    - [ga, gfas analysis]
    - [go, gridded observations]
    - [gsd, gridded satellite data]
    - [hcmean, hindcast mean]
    - [ia, init. analysis]
    - [icp, initial condition perturbation]
    - [im, images]
    - [me, model errors]
    - [mfb, mondb feedback]
    - [oai, odb analysis input]
    - [ob, observations]
    - [of, ocean forward]
    - [ofb, odb feedback]
    - [oi, oi analysis]
    - [oldim, old format images]
    - [or, ocean reanalysis]
    - [pa, perturbed analysis]
    - [pb, probability boundary]
    - [pd, probability distribution]
    - [pf, perturbed forecast]
    - [s3, climate 30 days simulation]
    - [ses, scaled ensemble standard deviation]
    - [sf, sensitivity forecast]
    - [sg, sensitivity gradient]
    - [si, climate simulation]
    - [sim, simulated images]
    - [sot, shift of tails]
    - [ssd, simulated satellite data]
    - [sv, singular vector]
    - [svar, signal variance]
    - [taem, time average ensemble mean]
    - [taes, time average ensemble standard deviation]
    - [tf, trajectory forecast]
    - [tu, tube]
    - [wem, weighted ensemble mean]
    - [wes, weighted ensemble standard deviation]
    - [wp, weather parameters]

  stream:
    category: data
    default: oper
    flatten: false
    type: enum
    values:
    - [amap, analysis for multianalysis project]
    - [ammc, melbourne]
    - [cher, ch, chernobyl]
    - [cnrm, cnrm climate support]
    - [cwao, montreal]
    - [dacl, daily climatology]
    - [dacw, daily climatology wave]
    - [dahc, daily archive hindcasts]
    - [dcda, delayed cutoff daily archive]
    - [dcwv, delayed cutoff wave]
    - [e1, ers1]
    - [edmm, ensemble data assimilation monthly means]
    - [edmo, ensemble data assimilation monthly means of daily means]
    - [edzw, offenbach]
    - [efhc, ensemble forecast hindcasts]
    - [efho]
    - [efhs, ensemble forecast hindcast statistics]
    - [efov, ensemble forecast overlap]
    - [egrr, exeter, bracknell]
    - [ehmm, eurosip hindcast monthly means]
    - [elda, ensemble long window data assimilation]
    - [enda, ensemble data assimilation]
    - [enfh]
    - [enfo, ef, ensemble forecasts]
    - [enwh]
    - [esmm, eurosip monthly means]
    - [espd, ensemble supplementary data]
    - [ewda, ensemble wave data assimilation]
    - [ewhc, wave ensemble forecast hindcasts]
    - [ewho]
    - [ewla, ensemble wave long window data assimilation]
    - [ewmm, ensemble wave data assimilation monthly means]
    - [ewmo, ensemble wave data assimilation monthly means of daily means]
    - [fgge, fg]
    - [gfas, global fire assimilation system]
    - [kwbc, washington]
    - [lfpw, paris]
    - [lwda, long window daily archive]
    - [lwwv, long window wave]
    - [ma, means archive]
    - [maed, multianalysis ensemble data]
    - [mawm, monthly forecast anomalies wave means]
    - [mawv, multianalysis wave data]
    - [mdfa, monthly daily forecast accumulation]
    - [mfam, monthly forecast anomalies means]
    - [mfaw, monthly forecast anomalies wave]
    - [mfhm, monthly forecast hindcasts means]
    - [mfhw, monthly forecast hindcasts wave]
    - [mfva, monthly variance and co-variance of filtered fields]
    - [mfvc, synoptic monthly variance and co-variance of filtered fields]
    - [mfwm, monthly forecast wave means]
    - [mhwm, monthly forecast hindcasts wave means]
    - [mmaf, multimodel multiannual forecast]
    - [mmam, multimodel multiannual forecast means]
    - [mmaw, multimodel multiannual forecast wave]
    - [mmsa, multimodel seasonal forecast mean anomalies]
    - [mmsf, multimodel seasonal forecast]
    - [mmwm, multimodel multiannual forecast wave means]
    - [mnfa, monthly forecast anomalies]
    - [mnfc, monthly forecast]
    - [mnfh, monthly forecast hindcasts]
    - [mnfm, monthly forecast means]
    - [mnfw, monthly forecast wave]
    - [mnth, mo, synoptic monthly means, monthly]
    - [mobr, monthly means boers]
    - [moda, monthly means of daily means, monthly daily means]
    - [mofc, old monthly forecast]
    - [mofm, old monthly forecast means]
    - [mpic, mpi  climate support]
    - [msda, monthly variance and co-variance, monthly daily stddev]
    - [msdc, mv, synoptic monthly variance and co-variance, monthly stddev]
    - [msmm, multimodel seasonal forecast means]
    - [mswm, multimodel seasonal forecast wave means]
    - [mvbr, monthly stddev boers]
    - [ocea, ocean]
    - [oper, da, daily archive, od] # IT/ITI/req/curr/I6 has OD
    - [rjtd, tokyo]
    - [scda, short cutoff daily archive]
    - [scwv, short cutoff wave]
    - [seap, sensitive area predictions]
    - [seas, seasonal forecast]
    - [sens, sf, sensitivity forecast]
    - [sfmm, seasonal monthly means]
    - [smma, seasonal monthly means anomalies]
    - [ssbt]
    - [ssmi]
    - [supd, sd, supplementary data]
    - [swmm, seasonal wave montlhy means]
    - [toga, tg]
    - [ukmo, ukmo climate support]
    - [waef, we, wave ensemble forecast]
    - [wamd, wave monthly means of daily means]
    - [wamf, old wave monthly forecast]
    - [wamo, wave monthly means]
    - [wams, multimodel seasonal forecast wave]
    - [wasf, wave seasonal forecast]
    - [wave, wv]
    - [wavm, wave model]
    - [wehs, wave ensemble hindcast statistics]
    - [weov, wave ensemble forecast overlap]
    - [wm, wmo]
    - [wmfm, old wave monthly forecast  means]
    - [wvhc, wave hindcasts]

  expver:
    category: data
    default: '0001'
    flatten: false
    type: expver

  model:
    category: data
    type: any

  repres:
    flatten: false
    multiple: true
    type: enum
    values:
    - gg
    - sh
    - ll
    - np
    - rl
    # - - '0.25'
    #   - fix me HUE:E1 !

  # obsgroup
  # reportype
  # rdbprefix
  # obstype

  levtype:
    category: data
    # CH/SW6/req/curr/N5 has 2 levtype
    default: pl
    flatten: false
    multiple: true
    type: enum
    values:
    - [cat, category]
    - [dp, depth]
    - [layer]
    - [ml, model levels]
    - [pl, pressure levels]
    - [pt, potential temperature]
    - [pv, potential vorticity]
    - [sfc, surface]
    - [wv, ocean wave]

  levelist:
    category: data
    multiple: true
    by: 1
    default:
    - 1000
    - 850
    - 700
    - 500
    - 400
    - 300
    never:
    - levtype: sfc
    - type: ssd
    type: to-by-list

  param:
    category: data
    default: 129
    multiple: true
    type: param
    never:
    - type: tf

#################################################################

  # year
  # decade
  # month

  date:
    category: data
    default: 0
    type: date
    multiple: true

  # verify
  # refdate

  hdate:
    category: data
    multiple: true
    only:
    - stream:
      - enfh
      - enwh
    type: integer

  fcmonth:
    category: data
    multiple: true
    by: 1
    type: to-by-list

  fcperiod:
    category: data
    multiple: true
    type: integer

  time:
    category: data
    default: '1200'
    multiple: true
    type: time

  # leadtime
  # opttime
  # range

  step:
    category: data
    multiple: true
    by: 12
    default: 0
    type: range

# anfoffset

  reference:
    category: data
    multiple: true
    type: integer

#################################################################

  # cluster
  # probability

  number:
    category: data
    multiple: true
    aliases:
    - ensemble
    by: 1
    only:
    - type: [pf, cr, cm, fcmean, fcmin, fcmax, fcstdev, sot, fc, wp]
    never:
    # This is to prevent number with type=fc and stream=oper
    - stream: [oper, wave]
    type: to-by-list

  quantile:
    category: data
    multiple: true
    only:
    - type:
      - pd
      - pb
      - taem
      # - sot
    type: enum
    values:
    - '1:3'
    - '2:3'
    - '3:3'
    - '1:5'
    - '2:5'
    - '3:5'
    - '4:5'
    - '5:5'
    - '1:10'
    - '2:10'
    - '3:10'
    - '4:10'
    - '5:10'
    - '6:10'
    - '7:10'
    - '8:10'
    - '9:10'
    - '10:10'
    - ['100', "10:100"]
    - ['900', "90:100"]

  domain:
    category: data
    default: g
    flatten: false
    type: enum
    values:
    - [a, north west europe]
    - [b, north east europe, baltic and black sea]
    - [c, south west europe]
    - [d, south east europe]
    - [e, europe]
    - [f, fastex]
    - [g, globe, general european area]
    - [h]
    - [i]
    - [j]
    - [k]
    - [l]
    - [m, mediterranean]
    - ['n', northern hemisphere]
    - [o]
    - [p]
    - [q]
    - [r]
    - [s, southern hemisphere]
    - [t, tropics]
    - [u, tropics 2]
    - [v]
    - [w, western atlantic]
    - [x]
    - ['y']
    - [z]

  frequency:
    category: data
    multiple: true
    by: 1
    only:
    - param:
      - '140251'
    type: to-by-list

  direction:
    category: data
    multiple: true
    by: 1
    only:
    - param:
      - '140251'
    type: to-by-list

# diagnostic
# iteration

  channel:
    category: data
    only:
    - type: ssd
    type: integer
    multiple: true

  ident:
    category: data
    only:
    - type: ssd
    type: integer
    multiple: true

  instrument:
    category: data
    only:
    - type: ssd
    type: integer
    multiple: true

  method:
    category: data
    type: integer

  origin:
    category: data
    multiple: true
    type: enum
    values:
    - [ammc, 1, melbourne]
    - [babj, 38, beijing]
    - [cnmc, 80]
    - [consensus, 255]
    - [crfc, 239, cerfacs]
    - [cwao, 54, montreal]
    - [ecmf, 98, ecmwf]
    - [edzw, dwd, 78, offenbach]
    - [egrr, 74, exeter, bracknell]
    - [enmi, 88, oslo]
    - [fnmo, fnmoc, 58, fleet numerical]
    - [hadc, 247, hadley centre]
    - [ifmk, 246]
    - [ingv, 235]
    - [knmi, 245]
    - [kwbc, 7, washington]
    - [lemm, 214, madrid]
    - [lfpw, 84, 85, paris, toulouse]
    - [rjtd, 34, tokyo]
    - [rksl, 40, seoul]
    - [sbsj, 46, cptec]
    - [vuwien, 244, university of vienna]

  system:
    category: data
    type: integer

_postproc: &_postproc

  accuracy:
    category: postproc
    flatten: false
    type: [enum, integer]
    values:
    - [av]
    - ['off', normal, auto]

  bitmap:
    category: postproc
    flatten: false
    type: any

  format:
    category: postproc
    flatten: false
    type: enum
    values:
    - - grib
      - grib1
      - gb
    - - grib2
    - - bufr
      - bf
    - - grid
      - gd

  frame:
    category: postproc
    type: integer

  gaussian:
    category: postproc
    type: enum
    values:
    - reduced
    - regular

  area:
    category: postproc
    flatten: false
    multiple: true
    type: [float, enum]
    values:
    - ['off', g, global]
    - [e, europe]

  grid:
    category: postproc
    flatten: false
    multiple: true
    type: [enum, float, regex]
    values:
    - auto
    - N160
    - N400
    - N320
    - N200
    - N80
    - N640
    regex:
    - '^[oOfF][1-9][0-9]+$'
    uppercase: true

  interpolation:
    category: postproc
    flatten: false
    type: enum
    values:
    - - nearest-lsm
      - nearest lsm
    - - 'off'
      - default
      - any

  packing:
    category: postproc
    flatten: false
    type: enum
    values:
    - - so
      - second order
    - av
    - co
    - simple

  resol:
    category: postproc
    flatten: false
    aliases:
        - tra
    type: [enum, integer]
    values:
    - - 'off'
      - av
      - reduced gaussian 160

  rotation:
    category: postproc
    flatten: false
    multiple: true
    type: float

  intgrid:
    category: postproc
    flatten: false
    type: [enum, regex]
    values:
    - 'off'
    - auto
    - N160
    - N400
    - N320
    - N200
    - N80
    - N640
    regex:
    - '^[oOfF][1-9][0-9]+$'

  truncation:
    category: postproc
    flatten: false
    type: [enum, integer]
    values:
    - auto
    - 'off'

#######################################################################


disseminate:
  <<: *_field
  <<: *_postproc

  requirements:
    type: any

  use:
    flatten: false
    multiple: true
    type: enum
    values:
    - bc
    - daily
    - [thursday, mt, monthly run thursday, monthly thursday]
    - [monday, mm, monthly run monday, monthly monday]

  catn:
    flatten: false
    type: integer

  file:
    type: enum
    values:
    - bin

  application:
    type: enum
    default: "off"
    values:
      - "off"
      - [prodgen, pg1, prodgen1, pgen1, product generation 1]
      - [pgen, pg2, prodgen2, pgen2, product generation 2]

  option:
    default: normal
    flatten: false
    multiple: true
    type: enum
    values:
    - normal
    - delay
    - wmoe
    - gts
    - tcpip
    - nobackup
    - grib1table1
    - xmaster

  compatibility:
    category: postproc
    flatten: false
    multiple: true
    type: enum
    values: ['off', 'no-local-extension', 'prodgen-areas']

  country:
    type: any

  priority:
    flatten: false
    type: integer

  projection:
    type: any

  target:
    flatten: false
    type: any

  padding:
    flatten: false
    type: enum
    values:
    - none
    - auto


retrieve:
  <<: *_field
  <<: *_postproc

  target:
    flatten: false
    multiple: true
    type: any

  database:
    flatten: false
    multiple: true
    type: any

  dataset:
    # flatten: false
    multiple: true
    type: any

  optimize:
    type: enum
    values:
    - true
    - false
    default:
      "off"

  padding:
    flatten: false
    type: enum
    values:
    - none
    - auto

read:
  source:
    flatten: false
    multiple: true
    type: any

  <<: *_field
  <<: *_postproc

  target:
    flatten: false
    multiple: true
    type: any

  _defaults:
    class: null
    date: null
    domain: null
    expver: null
    levelist: null
    levtype: null
    param: null
    step: null
    stream: null
    time: null
    type: null


end: {}