Fortran Source Form

• Free source form (can start line anywhere)
• Blanks separate keywords, names etc.
• Uppercase/Lowercase is same
• After ``!'' anything on that line is comment.
• Maximum 132 chars per line
• Continue on next line by putting ``SPMamp;'' (ampersand) at end
• Use ``;'' to put more than 1 statement on line

     PrOgRam  DeMO1        program demo2         PROGRAM demo3
    ! comment line           !COMMENT                 !coMment
     write (*,*) &        Integer :: i,j           write(*,*) 'hello'
        'this line'  &       i = 2; j = i + 1       End program demo3
        'next line'          write (*,*) i+j, i, j
    End PROGRAM demo1     End prorgam demo2