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Change ifdef statement for quad precision in kinddef.F90 #53

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Merged
climbfuji merged 2 commits into from
Feb 2, 2022
Merged

Change ifdef statement for quad precision in kinddef.F90 #53

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9c044bc
Change ifdef statement for quad precision in kinddef.F90
climbfuji Dec 30, 2021
a26bd6d
Reduce convergence criteria when NO_QUAD_PRECISION is used
climbfuji Dec 30, 2021
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2 changes: 1 addition & 1 deletion kinddef.F90
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Original file line number Diff line number Diff line change
Expand Up @@ -16,7 +16,7 @@ module kinddef
integer, parameter :: kind_dbl_prec = 8
integer, parameter :: kind_io8 = 8

#ifdef __PGI
#ifdef NO_QUAD_PRECISION
integer, parameter :: kind_qdt_prec = 8
#else
integer, parameter :: kind_qdt_prec = 16
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5 changes: 5 additions & 0 deletions spectral_transforms.F90
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Expand Up @@ -1972,7 +1972,12 @@ subroutine glats_stochy(lgghaf,colrad,wgt,rcs2)
cons2 = 2.d0, cons4 = 4.d0, &
cons180 = 180.d0, &
cons0p25 = 0.25d0
#ifdef NO_QUAD_PRECISION
real(kind=kind_qdt_prec), parameter :: eps = 1.d-12
#else
real(kind=kind_qdt_prec), parameter :: eps = 1.d-20
#endif

!
! for better accuracy to select smaller number
! eps = 1.d-12
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