29 lines
808 B
Fortran
29 lines
808 B
Fortran
|
!* $Id: prec.f90 407 2009-08-31 15:09:15Z MPIE\f.roters $
|
||
|
|
!##############################################################
|
||
|
|
MODULE prec
|
||
|
|
!##############################################################
|
||
|
|
|
||
|
|
implicit none
|
||
|
|
|
||
|
|
! *** Precision of real and integer variables ***
|
||
|
|
integer, parameter :: pReal = selected_real_kind(6,37) ! 6 significant digits, up to 1e+-37
|
||
|
|
integer, parameter :: pInt = selected_int_kind(9) ! up to +- 1e9
|
||
|
|
integer, parameter :: pLongInt = 8 ! should be 64bit
|
||
|
|
|
||
|
|
type :: p_vec
|
||
|
|
real(pReal), dimension(:), pointer :: p
|
||
|
|
end type p_vec
|
||
|
|
|
||
|
|
CONTAINS
|
||
|
|
|
||
|
|
subroutine prec_init
|
||
|
|
write(6,*)
|
||
|
|
write(6,*) '<<<+- prec init -+>>>'
|
||
|
|
write(6,*) '$Id: prec.f90 407 2009-08-31 15:09:15Z MPIE\f.roters $'
|
||
|
|
write(6,*)
|
||
|
|
return
|
||
|
|
end subroutine
|
||
|
|
|
||
|
|
|
||
|
|
END MODULE prec
|