ovarst Subroutine

  subroutine ovarst(file,descr,varnam,value)

    !! Routine to print out the details of a character variable
    !! author: P J Knight, CCFE, Culham Science Centre
    !! file : input integer : Fortran output unit identifier
    !! descr : input character string : Description of the variable
    !! varnam : input character string : Name of the variable
    !! value : input character string : Value of the variable
    !! This routine writes out the description, name and value of a
    !! character string variable.
    !! None
    !
    ! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

		use numerics, only: sqsumsq
		use constants, only: mfile
    implicit none

    !  Arguments

    integer, intent(in) :: file
    character(len=*), intent(in) :: descr, varnam, value

    !  Local variables

    character(len=72) :: dum72
    character(len=30) :: dum20

    ! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

    !  Replace descr and varnam with dummy strings of the correct length.
    !  This counters problems that would occur if the two original strings
    !  were the wrong length.

    dum72 = descr
    dum20 = varnam

    if (file /= mfile) then
       write(file,10) dum72, dum20, value
    end if

    call underscore(dum72)
    call underscore(dum20)
    write(mfile,10) dum72, dum20, value

10  format(1x,a,t75,a,t110,a)

  end subroutine ovarst