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update Level-2 SMAP SSS QC #190

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Nov 14, 2023
Merged

update Level-2 SMAP SSS QC #190

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17 changes: 10 additions & 7 deletions src/obs/read_smap.f90
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Original file line number Diff line number Diff line change
Expand Up @@ -249,10 +249,6 @@ SUBROUTINE read_jpl_smap_l2_sss_h5(obsinfile, obs_data, nobs, Syyyymmddhh, delta
REAL :: tdelta(5)
INTEGER :: nlines, npixels, i, j, n, istat
LOGICAL :: dodebug = .true.
INTEGER,PARAMETER :: QUAL_FLAG_SSS_USABLE_GOOD = 0
INTEGER,PARAMETER :: QUAL_FLAG_SSS_USABLE_BAD = 1
INTEGER,PARAMETER :: QUAL_FLAG_SSS_HAS_LAND = 1
INTEGER,PARAMETER :: QUAL_FLAG_SSS_HAS_ICE = 1
REAL(r_size),PARAMETER :: oerr_qc_user = 2.0 ! psu, obs with JPL > oerr_qc_user removed
REAL(r_size),PARAMETER :: oerr_min_user = 0.2 ! psu, obs with JPL oerr < oerr_min_user has err oerr_min_user

Expand Down Expand Up @@ -448,9 +444,16 @@ SUBROUTINE read_jpl_smap_l2_sss_h5(obsinfile, obs_data, nobs, Syyyymmddhh, delta
CALL h5_rdatt(fid, "/quality_flag", "_FillValue", i4FillValue)
if (dodebug) WRITE(6,*) "i4FillValue", i4FillValue
where (quality_flag == i4FillValue .or. &
IBITS(quality_flag,0,1)==QUAL_FLAG_SSS_USABLE_BAD .or. & ! overall bad
IBITS(quality_flag,7,1)==QUAL_FLAG_SSS_HAS_LAND .or. & ! has land
IBITS(quality_flag,8,1)==QUAL_FLAG_SSS_HAS_ICE ) ! ! has ice
IBITS(quality_flag,0,1)==1 .or. & ! overall bad
IBITS(quality_flag,1,1)==1 .or. &
IBITS(quality_flag,2,1)==1 .or. &
IBITS(quality_flag,3,1)==1 .or. &
IBITS(quality_flag,4,1)==1 .or. &
IBITS(quality_flag,5,1)==1 .or. &
IBITS(quality_flag,6,1)==1 .or. &
IBITS(quality_flag,9,1)==1 .or. &
IBITS(quality_flag,7,1)==1 .or. & ! has land
IBITS(quality_flag,8,1)==1 ) ! ! has ice
valid = .false.
end where
WRITE(6,*) "[msg] read_jpl_smap_l2_sss_h5::quality_flag: min, max=", &
Expand Down