#ModernTrac-v1
#
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# !! README !!
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#  Welcome, this is the modern traceur.def !
# 
#         ---> DON'T TOUCH/REMOVE THE FIRST LINE OF HEADER #ModernTrac-v1 <---
#
# * You can use this area to write as many comments as you want starting lines with #.
# * You cannot have comment lines in the middle nor at the end, only at the top.
#
#
# 0. Philosophy  This modern version of traceur.def gather in a single file what was
# ~~~~~~~~~~~~~  previously in traceur.def AND gases.def plus some hard-coded things.
#
# 1. Structure  After the header, first line is the total number of modern tracers in
# ~~~~~~~~~~~~  your file, ie not only tracers sent to dynamics, but also species that
#               takes part in the composition, radiative transfer, chemistry, etc.
#
#               Then, each line needs to start with the specie name ... and that's the
#               only mandatory information ! But you can specify all the options you
#               want in separate blocks following 'option=value', assuming this option
#               is defined in traceur_h.F90 & initracer.F for physics or infotrac.F90 
#               for dynamics. Indeed this file is read once by dynamics who keep only
#               the information needed and re-read by physics.
#
#               Note that by default a tracer listed below will be sent to dynamics
#               except if you specify is_dyn=0. If nothing is given, then is_dyn=1.
#
# 3. Options.   Implemented options listed below.
# ~~~~~~~~~~~~  For dynamic see "infotrac.F90".
#               For physic see "initracer.F90".
#
# Dynamic:      vadv        ! index of vertical trasport schema
#               hadv        ! index of horizontal trasport schema
#               tnom_transp ! transporting fluid short name: CRisi
#
# Physic:       mmol        ! mole mass of tracer (g/mol-1)
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#
#
#
# Random Ex :
#               4
#               n2 is_dyn=0
#               co2 cpi=450.0 is_dyn=1 mmol=44.
#               hdo hadv=14 vadv=10 tnom_transp=air
#               h2s
#
# Insert your tracers list and options below !
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
3
n2 is_dyn=0
co2 cpi=450.0 is_dyn=1 mmol=44.
h2s