source: palm/trunk/SOURCE/user_parin.f90 @ 263

 SUBROUTINE user_parin

!------------------------------------------------------------------------------!
! Current revisions:
! -----------------
! Output of messages replaced by message handling routine.
! topography_grid_convention moved to inipar
!
! Former revisions:
! -----------------
! $Id: user_parin.f90 258 2009-03-13 12:36:03Z heinze $
!
! 217 2008-12-09 18:00:48Z letzel
! +topography_grid_convention
! Former file user_interface.f90 split into one file per subroutine
!
! Description:
! ------------
! Interface to read user-defined namelist-parameters.
!------------------------------------------------------------------------------!

    USE control_parameters
    USE pegrid
    USE statistics
    USE user

    IMPLICIT NONE

    CHARACTER (LEN=80) ::  zeile

    INTEGER ::  i, j, max_pr_user_tmp


    NAMELIST /userpar/  data_output_pr_user, data_output_user, region

!
!-- Position the namelist-file at the beginning (it was already opened in
!-- parin), search for user-defined namelist-group ("userpar", but any other
!-- name can be choosed) and position the file at this line.
    REWIND ( 11 )

    zeile = ' '
    DO   WHILE ( INDEX( zeile, '&userpar' ) == 0 )
       READ ( 11, '(A)', END=100 )  zeile
    ENDDO
    BACKSPACE ( 11 )

!
!-- Read user-defined namelist
    READ ( 11, userpar )
    user_defined_namelist_found = .TRUE.

!
!-- Determine the number of user-defined profiles and append them to the
!-- standard data output (data_output_pr)
    max_pr_user_tmp = 0
    IF ( data_output_pr_user(1) /= ' ' )  THEN
       i = 1
       DO  WHILE ( data_output_pr(i) /= ' '  .AND.  i <= 100 )
          i = i + 1
       ENDDO
       j = 1
       DO  WHILE ( data_output_pr_user(j) /= ' '  .AND.  j <= 100 )
          data_output_pr(i) = data_output_pr_user(j)
          max_pr_user_tmp   = max_pr_user_tmp + 1
          i = i + 1
          j = j + 1
       ENDDO
    ENDIF

!
!-- In case of a restart run, the number of user-defined profiles on the
!-- restart file (already stored in max_pr_user) has to match the one given
!-- for the current run
    IF ( TRIM( initializing_actions ) == 'read_restart_data' )  THEN
       IF ( max_pr_user /= max_pr_user_tmp )  THEN
          WRITE( message_string, * ) 'the number of user-defined profiles given in ', &
                                     '&data_output_pr (', max_pr_user_tmp, ') doe',    &
                                     'snot match the one ',                           &
                                     '&found in the restart file (', max_pr_user,     &
                                     ')'
          CALL message( 'user_parin', 'UI0009', 1, 2, 0, 6, 0 )
       ENDIF
    ELSE
       max_pr_user = max_pr_user_tmp
    ENDIF

100 RETURN

 END SUBROUTINE user_parin