dset ice_production_1992.data undef 9.9E+33 options yrev title monthly heat flux and ice production data xdef 721 linear 1.0 1.0 ydef 721 linear 1.0 1.0 zdef 1 linear 1 1 tdef 12 linear 00z01Jan1992 1mo vars 6 hb1 1 99 Data Points heat flux [W/m**2] -NCEP2- ipt1 1 99 Data Points ice production -thickness- [m/month] -NCEP2- hb2 1 99 Data Points heat flux [W/m**2] -ERA-interim- ipt2 1 99 Data Points ice production -thickness- [m/month] -ERA-interim- hb3 1 99 Data Points heat flux [W/m**2] -NCEP2- -curve- ipt3 1 99 Data Points ice production -thickness- [m/month] -NCEP2- -curve- endvars