Talk:Finite volume method
I made minor changes directly in the text. Here there are some recommendations, which should be carried out by the authors.
On page 5, behind the sentence "There are several ways to derive expressions ..." I recommend to refer to some reference.
On page 6, there is the sentence "Stable schemes are obtained by approximating ...", but it is not said what are stable schemes. Therefore, I recommend to say briefly what are stable schemes and that the stability of explicit schemes requires to satisfy the CFL condition represented by a relation between the time step and the size of the spacial mesh.
On page 7, it is not said what is u_j(\sigma, t).
Answer: we tried to follow all the above recommendations, except the last one: could the referee provide additional hints about what is not clear or wrong and what he/she expects ?