;; Empty NCL template
;; run code in recipes, use it carefully

;;DIAG_NORCPM; RUNTHESECODES: print("    no ncl code run here")

load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/shea_util.ncl"
begin
    dfn = "era5_cp_cor_ANN.nc"
    vn  = "cp"
    ofig= "PRECC_ens_corr_ANN.ps"

    df = addfile(dfn,"r")
    var = df->$vn$(0,:,:)

    res = True
        res@cnFillOn = True
        res@cnLinesOn = False
        res@cnFillMode = "CellFill"
        res@mpCenterLonF = 210.
        res@cnLevelSelectionMode = "ExplicitLevels"
        res@cnLevels = fspan(-1,1,21) ;;(/-.9,-.8,-.7,-.6,-.5,.5,.6,.7,.8,.9/)
        res@cnFillPalette = "BlAqGrWh2YeOrReVi22"
        res@gsnLeftString = "Corr. cp"
        res@gsnRightString = "ANN"
        
    wks = gsn_open_wks("ps",ofig)
    plot = gsn_csm_contour_map(wks,var,res)
end