[5214] | 1 | LOGICAL FUNCTION iso_verif_noNaN_nostop(x, err_msg) RESULT(lerr) |
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| 2 | IMPLICIT NONE |
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| 3 | ! If "x" is NaN, print an error message . |
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| 4 | REAL, INTENT(IN) :: x |
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| 5 | CHARACTER(LEN=*), INTENT(IN) :: err_msg |
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| 6 | REAL, PARAMETER :: borne = 1e19 |
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| 7 | lerr = x > -borne .AND. x < borne |
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| 8 | IF(.NOT.lerr) RETURN |
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| 9 | WRITE(*,*) 'erreur detectee par iso_verif_nonNaN:' |
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| 10 | WRITE(*,*) err_msg |
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| 11 | WRITE(*,*) 'x=',x |
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| 12 | END FUNCTION iso_verif_noNaN_nostop |
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[2270] | 13 | |
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| 14 | |
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[5214] | 15 | LOGICAL FUNCTION iso_verif_egalite_nostop(a, b, err_msg) RESULT(lerr) |
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| 16 | IMPLICIT NONE |
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| 17 | ! Compare "a" and "b". If a/=b, print an error message. |
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| 18 | ! Both absolute and relative errors are checked for equality. |
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| 19 | REAL, INTENT(IN) :: a, b |
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| 20 | CHARACTER(LEN=*), INTENT(IN) :: err_msg |
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| 21 | REAL, PARAMETER :: errmax = 1e-8, & ! max absolute error |
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| 22 | errmaxrel = 1e-3 ! max relative error |
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| 23 | lerr = ABS(a-b) > errmax |
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| 24 | IF(.NOT.lerr) RETURN |
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| 25 | lerr = ABS( (a-b) / MAX(MAX(ABS(b), ABS(a)),1e-18) ) > errmaxrel |
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| 26 | IF(.NOT.lerr) RETURN |
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| 27 | WRITE(*,*) 'erreur detectee par iso_verif_egalite:' |
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| 28 | WRITE(*,*) err_msg |
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| 29 | WRITE(*,*) 'a=',a |
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| 30 | WRITE(*,*) 'b=',b |
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| 31 | END FUNCTION iso_verif_egalite_nostop |
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[2270] | 32 | |
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| 33 | |
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[5214] | 34 | LOGICAL FUNCTION iso_verif_aberrant_nostop(x, iso, q, err_msg) RESULT(lerr) |
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| 35 | USE IOIPSL, ONLY: getin |
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| 36 | USE iso_params_mod, ONLY: tnat_HDO |
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| 37 | IMPLICIT NONE |
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| 38 | REAL, INTENT(IN) :: x, q |
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| 39 | INTEGER, INTENT(IN) :: iso ! 2=HDO, 1=O18 |
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| 40 | CHARACTER(LEN=*), INTENT(IN) :: err_msg |
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[2270] | 41 | |
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[5214] | 42 | REAL, PARAMETER :: qmin = 1e-11, & |
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| 43 | deltaDmax = 200.0, & |
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| 44 | deltaDmin =-999.9 |
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| 45 | LOGICAL :: ltnat1 |
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| 46 | LOGICAL, SAVE :: lFirst=.TRUE. |
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| 47 | REAL, SAVE :: tnat |
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| 48 | REAL :: deltaD |
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| 49 | IF(lFirst) THEN |
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| 50 | ltnat1 = .TRUE.; CALL getin('tnateq1', ltnat1) |
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| 51 | tnat = tnat_HDO; IF(ltnat1) tnat = 1.0 |
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| 52 | lFirst = .FALSE. |
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| 53 | END IF |
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| 54 | lerr = q > qmin |
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| 55 | IF(.NOT.lerr) RETURN |
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| 56 | deltaD = (x / q /tnat - 1.) * 1000. |
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| 57 | lerr = deltaD > deltaDmax .OR. deltaD < deltaDmin |
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| 58 | IF(.NOT.lerr) RETURN |
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| 59 | WRITE(*,*) 'erreur detectee par iso_verif_aberrant:' |
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| 60 | WRITE(*,*) err_msg |
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| 61 | WRITE(*,*) 'q=',q |
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| 62 | WRITE(*,*) 'deltaD=',deltaD |
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| 63 | WRITE(*,*) 'iso=',iso |
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| 64 | END FUNCTION iso_verif_aberrant_nostop |
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[2270] | 65 | |
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