&PTRACERS_PARM01
 PTRACERS_numInUse=2,
 PTRACERS_Iter0= 4248000,
#
# The following option is now obsolete:
#  PTRACERS_write_mnc=.TRUE.,
#
# tracer 1 - dic
 PTRACERS_names(1)='cfc11',
 PTRACERS_long_names(1)='CFC11',
 PTRACERS_units(1)='mol/m^3',
 PTRACERS_advScheme(1)=77,
 PTRACERS_diffKh(1)=0.E3,
 PTRACERS_diffKr(1)=5.E-5,
 PTRACERS_useGMRedi(1)=.TRUE. ,
 PTRACERS_useKPP(1)=.FALSE. ,
 PTRACERS_initialFile(1)=' ',
# tracer 2 - alk
 PTRACERS_names(2)='cfc12',
 PTRACERS_units(2)='mol/m^3',
 PTRACERS_advScheme(2)=77,
 PTRACERS_diffKh(2)=0.E3,
 PTRACERS_diffKr(2)=5.E-5,
 PTRACERS_useGMRedi(2)=.TRUE. ,
 PTRACERS_useKPP(2)=.FALSE. ,
 PTRACERS_initialFile(2)=' ',
 &