.. _Log: ============ The log file ============ The log file :file:`ROOT.log` contains a summary of all the functions, subroutines and data structures defined in the code file, plus a summary of the numbering and category of the species involved. This file contains supplementary information for the user. Several statistics are listed here, like the total number equations, the total number of species, the number of variable and fixed species. Each species from the chemical mechanism is then listed followed by its type and numbering. Furthermore it contains the complete list of all the functions generated in the target source file. For each function, a brief description of the computation performed is attached containing also the meaning of the input and output parameters.