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MODULE cal_tools_m |
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USE ioipsl, ONLY: ioconf_calendar, ioget_mon_len, lock_calendar, & |
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ioget_calendar, ioget_year_len |
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CONTAINS |
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!------------------------------------------------------------------------------- |
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! |
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FUNCTION year_len(y,cal_in) |
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! |
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!------------------------------------------------------------------------------- |
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IMPLICIT NONE |
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!------------------------------------------------------------------------------- |
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! Arguments: |
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INTEGER :: year_len |
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INTEGER, INTENT(IN) :: y |
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CHARACTER(LEN=*), OPTIONAL, INTENT(IN) :: cal_in |
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!------------------------------------------------------------------------------- |
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! Local variables: |
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CHARACTER(LEN=20) :: cal_lmdz |
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!------------------------------------------------------------------------------- |
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!--- No specified calendar: we need lmdz days number for current year |
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IF(.NOT.PRESENT(cal_in)) THEN; year_len=ioget_year_len(y); RETURN; END IF |
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!--- Get the lmdz calendar to reset at the end of the function |
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CALL ioget_calendar(cal_lmdz) |
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!--- Unlock calendar and set it to wanted one |
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CALL lock_calendar(.FALSE.); CALL ioconf_calendar(TRIM(cal_in)) |
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!--- Get the number of days in this year |
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year_len=ioget_year_len(y) |
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!--- Back to original calendar |
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CALL lock_calendar(.FALSE.); CALL ioconf_calendar(TRIM(cal_lmdz)) |
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END FUNCTION year_len |
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! |
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!------------------------------------------------------------------------------- |
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!------------------------------------------------------------------------------- |
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! |
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FUNCTION mid_month(y,cal_in) |
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! |
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!------------------------------------------------------------------------------- |
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IMPLICIT NONE |
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!------------------------------------------------------------------------------- |
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! Arguments: |
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INTEGER, INTENT(IN) :: y ! year |
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CHARACTER(LEN=*), OPTIONAL, INTENT(IN) :: cal_in ! calendar |
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REAL, DIMENSION(14) :: mid_month ! mid-bins times |
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!------------------------------------------------------------------------------- |
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! Local variables: |
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CHARACTER(LEN=20) :: cal_lmdz ! lmdz current calendar |
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INTEGER, DIMENSION(14) :: tlen ! months lengths (days) |
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INTEGER :: m ! months counter |
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INTEGER :: nd ! number of days |
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!------------------------------------------------------------------------------- |
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IF(PRESENT(cal_in)) THEN |
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CALL ioget_calendar(cal_lmdz) !--- Keep track of lmdz calendar |
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CALL lock_calendar(.FALSE.) !--- Unlock calendar |
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CALL ioconf_calendar(TRIM(cal_in)) !--- Change calendar to "cal_in" |
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END IF |
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!--- Get the length of each month |
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tlen(1 )=ioget_mon_len(y-1,12) |
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DO m=1,12; tlen(m+1)=ioget_mon_len(y,m); END DO |
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tlen(14)=ioget_mon_len(y+1, 1) |
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!--- Mid-bins times |
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mid_month(1)=-0.5*REAL(tlen(1)) |
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DO m=2,14; mid_month(m)=mid_month(m-1)+0.5*REAL(tlen(m-1)+tlen(m)); END DO |
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IF(PRESENT(cal_in)) THEN |
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CALL lock_calendar(.FALSE.) !--- Unlock calendar |
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CALL ioconf_calendar(TRIM(cal_lmdz)) !--- Restore original calendar |
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END IF |
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END FUNCTION mid_month |
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! |
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!------------------------------------------------------------------------------- |
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END MODULE cal_tools_m |
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! |
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!******************************************************************************* |
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