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F90 example clean up

This commit is contained in:
Shahram Najm 2016-07-13 17:10:34 +01:00
parent ea5f26a29c
commit 084cd7b0d0
1 changed files with 14 additions and 14 deletions
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22
examples/F90/grib_get_keys.f90
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@ -34,8 +34,8 @@ program grib_get_keys
! Loop on all the messages in a file.
! a new grib message is loaded from file
! igrib is the grib id to be used in subsequent calls
! A new GRIB message is loaded from file
! igrib is the grib id to be used in subsequent calls
call codes_grib_new_from_file(ifile,igrib, iret)
LOOP: DO WHILE (iret /= CODES_END_OF_FILE)
@ -43,11 +43,11 @@ program grib_get_keys
! For debugging
call grib_dump(igrib)
!check if the value of the key is MISSING
! Check if the value of the key is MISSING
is_missing=0;
call codes_is_missing(igrib,'Ni',is_missing);
if ( is_missing /= 1 ) then
! get as a integer
! Key value is not missing so get as an integer
call codes_get(igrib,'Ni',numberOfPointsAlongAParallel)
write(*,*) 'numberOfPointsAlongAParallel=', &
numberOfPointsAlongAParallel
@ -55,41 +55,41 @@ program grib_get_keys
write(*,*) 'numberOfPointsAlongAParallel is missing'
endif
! get as a integer
! Get as an integer
call codes_get(igrib,'Nj',numberOfPointsAlongAMeridian)
write(*,*) 'numberOfPointsAlongAMeridian=', &
numberOfPointsAlongAMeridian
! get as a real
! Get as a real
call codes_get(igrib, 'latitudeOfFirstGridPointInDegrees', &
latitudeOfFirstPointInDegrees)
write(*,*) 'latitudeOfFirstGridPointInDegrees=', &
latitudeOfFirstPointInDegrees
! get as a real
! Get as a real
call codes_get(igrib, 'longitudeOfFirstGridPointInDegrees', &
longitudeOfFirstPointInDegrees)
write(*,*) 'longitudeOfFirstGridPointInDegrees=', &
longitudeOfFirstPointInDegrees
! get as a real
! Get as a real
call codes_get(igrib, 'latitudeOfLastGridPointInDegrees', &
latitudeOfLastPointInDegrees)
write(*,*) 'latitudeOfLastGridPointInDegrees=', &
latitudeOfLastPointInDegrees
! get as a real
! Get as a real
call codes_get(igrib, 'longitudeOfLastGridPointInDegrees', &
longitudeOfLastPointInDegrees)
write(*,*) 'longitudeOfLastGridPointInDegrees=', &
longitudeOfLastPointInDegrees
! get the size of the values array
! Get the size of the values array
call codes_get_size(igrib,'values',numberOfValues)
write(*,*) 'numberOfValues=',numberOfValues
allocate(values(numberOfValues), stat=iret)
! get data values
! Get data values
call codes_get(igrib,'values',values)
call codes_get(igrib,'min',min_val) ! can also be obtained through minval(values)
call codes_get(igrib,'max',max_val) ! can also be obtained through maxval(values)