Just plot  F
 Diffing 8_icess_conus12_mp5/wrfout_d01_2001-10-25_03:00:00 8_icess_conus12_perturb_mp5/wrfout_d01_2001-10-25_03:00:00
 Next Time 2001-10-25_03:00:00
     Field   Ndifs    Dims       RMS (1)            RMS (2)     DIGITS    RMSE     pntwise max
         U   4273284    3   0.1817923379E+02   0.1817926352E+02   5   0.5505E-01   0.8824E-01
         V   4278609    3   0.1204148270E+02   0.1204138632E+02   5   0.5297E-01   0.9168E-01
         W   4399139    3   0.7162759342E-01   0.7156947771E-01   3   0.6914E-02   0.4356E+00
        PH   4292295    3   0.5397935985E+04   0.5397928330E+04   5   0.9527E+00   0.6264E-02
       PHB   3825535    3   0.9634475279E+05   0.9634475433E+05   7   0.8166E-02   0.8452E-07
         T   4233701    3   0.6674637322E+02   0.6674637011E+02   7   0.3422E-01   0.1990E-01
        MU    125254    2   0.1296726108E+04   0.1296745753E+04   4   0.1349E+01   0.2908E-01
         P   4276569    3   0.7927297804E+03   0.7927422095E+03   4   0.1722E+01   0.1034E+00
        PB   3748160    3   0.5639359451E+05   0.5639359583E+05   7   0.4660E-02   0.7842E-07
        Q2    126131    2   0.7773087108E-02   0.7772978485E-02   4   0.1712E-04   0.8049E-01
        T2    119005    2   0.2808570490E+03   0.2808570086E+03   6   0.1940E-01   0.4942E-02
       TH2    119984    2   0.2844896517E+03   0.2844895996E+03   6   0.1977E-01   0.4806E-02
      PSFC    122302    2   0.9615520229E+05   0.9615522033E+05   6   0.2309E+01   0.5394E-03
       U10    126496    2   0.3530433278E+01   0.3530628806E+01   4   0.5109E-01   0.1587E+00
       V10    126540    2   0.3477237085E+01   0.3478308996E+01   3   0.4539E-01   0.1426E+00
    QVAPOR   4240603    3   0.4014531893E-02   0.4014487730E-02   4   0.1867E-04   0.1308E+00
    QCLOUD    749444    3   0.1116505573E-03   0.1116129482E-03   3   0.9154E-05   0.3363E+00
      TSLB    513924    3   0.2813198037E+03   0.2813197803E+03   7   0.1042E-01   0.6127E-02
       TSK    118015    2   0.2802319874E+03   0.2802319261E+03   6   0.1896E-01   0.6287E-02
     RAINC      4451    2   0.3197056624E+01   0.3196909203E+01   4   0.2947E-01   0.1681E-01
    RAINNC     56452    2   0.6470320513E+01   0.6470018513E+01   4   0.5162E-01   0.2091E-01
       GLW    124360    2   0.3094774262E+03   0.3094712992E+03   4   0.1951E+01   0.1693E+00
      RMOL    126663    2   0.3292767452E+04   0.3292686125E+04   4   0.2186E+02   0.1373E+00
      PBLH    111585    2   0.9292178495E+02   0.9329021836E+02   2   0.9723E+01   0.7469E+00
       HFX    126621    2   0.3400340517E+02   0.3404285189E+02   2   0.1319E+01   0.4032E+00
       QFX    126688    2   0.1378931857E-04   0.1380212110E-04   3   0.5592E-06   0.4405E+00
        LH    126685    2   0.3447329643E+02   0.3450530275E+02   3   0.1398E+01   0.4405E+00