Where does TIMELESS_DATA be difined?

[zhaoqian]

In \Nonliear\initial.F, it write
! If applicable, read in input data.
!
# ifdef TIMELESS_DATA
!
CALL get_idata (ng)
# endif
CALL get_data (ng)

but I can't understand the meaning of TIMELESS_DATA and can't find where(in which file) it is difined.

Thanks a lot for your instruction.

[zhaoqian]

I have found it in globaldefs.h.
/*
** Check if processing timeless data.
*/

#if (!defined ANA_PSOURCE && \
(defined UV_PSOURCE || defined TS_PSOURCE || \
defined Q_PSOURCE)) || \
(defined SSH_TIDES || defined UV_TIDES)
# define TIMELESS_DATA
#endif