C computer language description of the Linakis [10] model as modified from the “model_gas_pbtk-raw.c” file for integration into <i>httk.</i> File must be renamed from “S5_C_for_httk_example.txt” to “model_gas_pbtk.c

”. Once this file is complete it should be stored in the package sub-directory ‘httk/src’ with the other model C files. (TXT)