species properties of coalchemistryfoam
 

hi,everybody,
I am using the coalchemistryfoam solver for coal combustion,I want to konw how to set the air and coal properties, I see in some cases, some species are set in 0 file like CH4,O2,N2,H2O and so on,and some are set in the coalcloudproperties file,what are the differences?
for me ,I think the 0 file is about the species of air(or gas),and the coalcloudproperties file is about species of the coal.
Am I right?
any reply will be appreciate！

Ying