[%] polar      ARQM    ARQM_B       DLR     DLR_B      GISS    GISS_B  GISS_PRE       KYU     KYU_B   KYU_PRE       LOA     LOA_B   LOA_PRE      LSCE    LSCE_B  LSCE_PRE     MATCH   MATCH_B     MOZGN   MOZGN_B
     UIO_CTM UIO_CTM_BUIO_CTM_PR   UIO_GCM UIO_GCM_BUIO_GCM_PR      ULAQ    ULAQ_B  ULAQ_PRE       UMI     UMI_B   UMI_PRE   average

        DUST                                                                                                                                                                                                        
                                                                                                                                7.64
         SO4                                                                                                                                                                                                        
                                                                                                                                7.64
          BC                                                       16.36     18.34                3.32      4.18                                              5.17      8.77                                        
                                                                              8.10      7.77               10.83     12.06      9.49
         POM                                                    ********  ********                                                                                                                                  
                                                                                                                            ********
          SS                                                                                                                                                                                                        
                                                                                                                            ********
         AER                                                    ********  ********            ********  ********                                                                                                    
                                            ********                                                                        ********

*********************************************************

range of mass fractions in polar regions

    Model         Min         Max       Range

   GISS_B    16.36452************************
 GISS_PRE    18.33708************************
    KYU_B     3.32273************************
  KYU_PRE     4.18125************************
   LSCE_B     5.17248     5.17248     0.00000
 LSCE_PRE     8.77336     8.77336     0.00000
UIO_GCM_B************************     0.00000
   ULAQ_B     8.09749     8.09749     0.00000
 ULAQ_PRE     7.77350     7.77350     0.00000
    UMI_B    10.83294    10.83294     0.00000
  UMI_PRE    12.06380    12.06380     0.00000