There are files for two applications of CHEM1D.
Overall there are
1. 13 fortran files which comprise the CHEM1D model
2. a total of 11 input files that are used by CHEM1D:
  6 are *.INP, 3 are *.DAT and 2 are *t_m_p.txt (temperature/pressure profiles used in the simulations)
3. 5 restart files that are used to initialize CHEM1D. Two are to perform simulations of the the
Hunga volcano H2O plume and three (nox*.res) are for the supernova simulations
4. 5 python readable IDLsave files of model output: two for the Hunga simulations and 3 for the supernova simulations
5. two different scripts to run the model for the two scenarios (chem1d_run_supernova and chem1d_run_hunga)
6. two compile guides (compile*.txt)
7. two idl codes for reading output

A total of 41 files including this description