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Add cloud processing change and update release notes #25

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Mar 9, 2022
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Add cloud processing change and update release notes #25

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12 changes: 7 additions & 5 deletions release_notes_v5.0.12
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Original file line number Diff line number Diff line change
@@ -1,8 +1,9 @@
Release Notes: RAP v5.0.12

v5.0.12 - released February 16, 2022
* Crisis fix to address an issue with the smoke pre-processing job. The current RAP smoke is missing all of the MODIS detections due to the upstream MODIS file name convention change.

v5.0.12 - released March 9, 2022
* Crisis fix to address two issues related to the smoke and cloud pre-processing jobs.
* The current RAP smoke is missing all of the MODIS detections due to the upstream MODIS file name convention change. A source code change is required to read in the correct files.
* When processing NASA cloud observations, the code first reads in the observation time. The time is a 32-bit integer, and starting with the beginning of 2022, the integer lies outside the range of values that 32-bit can represent, resulting in the NASA cloud products not being used. To fix the issue, several integers are changed from 32-bit to 64-bit so the observation time is correctly represented.

* Repository Details
* Clone the rap.v5.0.12 branch of the RAP GitHub repository using the following command:
Expand All @@ -13,19 +14,20 @@ v5.0.12 - released February 16, 2022
* sorc/rap_prep_smoke.fd/process-obs/HRRR-AK-Smoke/src/proc_MODIS_FRP_HRRR-AK.f90
* sorc/rap_prep_smoke.fd/process-obs/HRRR-Smoke/src/proc_MODIS_FRP_HRRR_v3.f90
* sorc/rap_prep_smoke.fd/process-obs/RAP-Smoke/src/proc_MODIS_FRP_RAP_v3.f90
* sorc/rap_process_cloud.fd/process_NASALaRC_cloud.f90


* resource changes
* N/A


* implementation instructions
* Retrieve the new sorc files and re-compile the rap_prep_smoke source code
* Retrieve the new sorc files and re-compile the rap_prep_smoke and rap_process_cloud source codes
* Retrieve the following files from the rap.v5.0.11 package (not stored in GitHub repository):
* fix/
* parm/rap_gtg.config
* parm/rap_QNWFA_QNIFA_Monthly_GFS
* parm/rap_run_*
* sorc/rap_wrfpost.fd/gtg_*.f90
* sorc/rap_wrfpost.fd/map_routines.f90
* Testing should include running the prep_smoke job. A full cycle test is not needed.
* Testing should include running the prep_smoke and process_cloud jobs. A full cycle test is not needed.
16 changes: 8 additions & 8 deletions sorc/rap_process_cloud.fd/process_NASALaRC_cloud.f90
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Expand Up @@ -134,7 +134,7 @@ program process_NASALaRC_cloud
Integer nf_status,nf_fid,nf_vid

integer :: NCID
integer(i_kind) :: east_time, west_time
integer(8) :: east_time, west_time
integer :: isat, maxobs,numobs

integer :: status
Expand Down Expand Up @@ -515,11 +515,11 @@ subroutine read_NASALaRC_cloud_bufr(satfile,atime,satidgoeseast,satidgoeswest,ea
!SATID
integer,intent(in) :: satidgoeswest
integer,intent(in) :: satidgoeseast
integer(i_kind),intent(in) :: east_time, west_time
integer(8),intent(in) :: east_time, west_time

INTEGER,intent(in) :: maxobs! dimension
INTEGER,intent(out) :: numobs ! dimension
INTEGER(i_kind) :: obs_time
INTEGER(8) :: obs_time
REAL*8 time_offset
REAL*4 lat ( maxobs)
REAL*4 lon ( maxobs)
Expand Down Expand Up @@ -550,7 +550,7 @@ subroutine read_NASALaRC_cloud_bufr(satfile,atime,satidgoeseast,satidgoeswest,ea
nmsg=nmsg+1
sb_report: do while (ireadsb(unit_in) == 0)
call ufbint(unit_in,hdr,7,1,iret,hdstr)
obs_time=int((hdr(1)-2000.0)*100000000+hdr(2)*1000000+hdr(3)*10000+hdr(4)*100+hdr(5))
obs_time=(hdr(1)-2000.0_8)*100000000.0_8+hdr(2)*1000000.0_8+hdr(3)*10000.0_8+hdr(4)*100.0_8+hdr(5)
satid=int(hdr(7))
if( (obs_time == east_time .and. satid==satidgoeseast ) .or. &
(obs_time == west_time .and. satid==satidgoeswest ) ) then
Expand Down Expand Up @@ -667,15 +667,15 @@ subroutine read_NASALaRC_cloud_bufr_survey(satfile,satidgoeseast,satidgoeswest,e
!SATID
integer,intent(in) :: satidgoeswest
integer,intent(in) :: satidgoeseast
integer(i_kind),intent(out) :: east_time, west_time
integer(8),intent(out) :: east_time, west_time
integer,intent(out) :: maxobs

INTEGER :: numobs ! dimension
INTEGER(i_kind) :: obs_time
INTEGER(8) :: obs_time
REAL*8 time_offset

INTEGER(i_kind),parameter :: max_obstime=30
integer(i_kind) :: num_obstime_all(max_obstime)
integer(8) :: num_obstime_all(max_obstime)
integer(i_kind) :: num_subset_all(max_obstime)
integer(i_kind) :: num_obstime_hh(max_obstime)
integer(i_kind) :: num_satid(max_obstime)
Expand Down Expand Up @@ -705,7 +705,7 @@ subroutine read_NASALaRC_cloud_bufr_survey(satfile,satidgoeseast,satidgoeswest,e
nmsg=nmsg+1
sb_report: do while (ireadsb(unit_in) == 0)
call ufbint(unit_in,hdr,7,1,iret,hdstr)
obs_time=int((hdr(1)-2000.0)*100000000+hdr(2)*1000000+hdr(3)*10000+hdr(4)*100+hdr(5))
obs_time=(hdr(1)-2000.0_8)*100000000.0_8+hdr(2)*1000000.0_8+hdr(3)*10000.0_8+hdr(4)*100.0_8+hdr(5)
hhh=int(hdr(5))
ntb=ntb+1
satid=int(hdr(7))
Expand Down