promote real to double precisio with VISUALfortran
Hallo I have a code for shallow water equations written in Fortran. there is the option "promote real to double precision" with visual fortran?Because my variables are declared as:
REAL NAME1,NAME2,NAME3 and I want just to compile sometimes in single and simetimes in double precision just changing the option without change the code thanks so much Alberto |
Re: promote real to double precisio with VISUALfor
u can use this method !
parameter (n=4) real(n) name1, ..... if you use modul for data base of variables it will be very easy. it needs to chaing only in main module of your data base module var_database parameter (n=4) 'or n=8' real(n) name1, ..... real(n) name3, ..... end module ... . . . subroutine sub1 use var_database end sub1 |
All times are GMT -4. The time now is 13:47. |