# This set-up makes is supposed to immitate salt. That is, PTRACER(:,:,:,1) 
# should look exactly like S(:,:,:).
 &PTRACERS_PARM01
 PTRACERS_numInUse=1,
 PTRACERS_advScheme=30,
 PTRACERS_diffK4=1.E10,
 PTRACERS_diffKr=1.E-5,
 PTRACERS_initialFile='DimesReleasePt1.bin',
 PTRACERS_ref=1., 19*0.,
 /