subroutines within the same module

[mopen]

Hi all,

I am working on a Fortran 90 program that has many subroutines within the same module. The question is "are all the variables of a called subroutine are available to the calling subroutine without declaring them in the argument list of the called surboutine"? even though they are within the same module.

for example
****************************************
Module x

contain
Subroutine h
*
*
Call subroutine m (m1,m2,m3)
*
end subroutine h

Subroutine m (m1,m2,m3)
*
*
*
F=*******
end subroutine m

end module x
************************************

so will "F" calculated in subroutine :m" will be available to subroutine "h" without declaring it in the argument list of subroutine "m"?

thanks

 

[salgerman]

If you declare it at the beginning of the module and before the word "contains"...I think so...test it.