Code

Probably, fropho is written by following Fortran 90 manner. At the present time, there is no structures and all the variables are independent. The variables have long names which have the purpose of easy understanding of the variable's meanings. Most subroutines are not reused. In fact, they are used to shorten the main routine. Some subroutines have many input variables. This may disturb the readability. However I have no idea about how to improve now.