2 other questions:
is the function fzero not defined for parallelism?
and is it necessary to define/calculate the r in the separate file i want
to include?
Because id like to do the calculation of this array r in the main file only
once since but then again when I do it, the function included as a separate
file doesnt know about r.
On the other hand I try to calculate this r in the separate file it
includes running serial loops which give an error but when I run this loop
in the main file everything seems fine.
