forked from DOI-USGS/volcano-ash3d-metreader
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MetReader.F90
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MetReader.F90
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module MetReader
! This file is the output of the simple script
!get_version.sh
! echo -n " character(len=40),parameter,public :: MR_GitComID ='" > version.h
! git log -n 1 | grep commit | cut -f 2 -d' ' | tr -d $'\n' >> version.h
! echo -n "'" >> version.h
! which set the variable containing the git commit ID : MR_GitComID
#include "version.h"
integer, parameter,private :: sp = 4 ! single precision
integer, parameter,private :: dp = 8 ! double precision
integer, parameter :: MR_VERB = 1
integer, parameter :: MR_MAXVARS = 50 ! Maximum number of variables in fixed arrays
real(kind=dp), parameter :: MR_EPS_SMALL = 1.0e-7_dp ! Small number
real(kind=dp), parameter :: MR_EPS_TINY = 1.0e-12_dp ! Very small number
real(kind=sp), parameter :: RAD_EARTH_MET = 6371.229_sp ! Radius of Earth in km
real(kind=sp), parameter :: DEG2RAD_MET = 1.7453292519943295e-2_sp
real(kind=sp), parameter :: MR_MIN_DZ = 1.0e-4_sp ! used in reassigning z for low-level negative GPH
integer,public :: MR_global_essential = 6
integer,public :: MR_global_production = 6
integer,public :: MR_global_debug = 6
integer,public :: MR_global_info = 6
integer,public :: MR_global_log = 9
integer,public :: MR_global_error = 0
logical :: MR_useCompGrid = .true. ! Reset this to .false. if you only need the Met grid
logical :: MR_useCompTime = .true. ! Reset this to .false. if you only need the time of the file
logical :: MR_useCompH = .true.
logical :: MR_useCompP = .true.
integer,public :: MR_iwind ! MR_IWIND specifies the type of wind input to the model:
! MR_IWIND=1 if a 1-D wind sounding is use,
! =2 if a 3-D grid is read from a ASCII file.
! =3 if a single, multistep 3-D file is used
! =4 if multiple 3-D NetCDF files are used
! =5 if multiple file with multiple steps are used
integer,public :: MR_iwindformat ! MR_iwindformat specifies the NWP product
! 0 Custom format based on template
! 1 ASCII profile
! 2 Radiosonde data
! 3 NARR3D 32 km North America files (32 km) :: ds608.0
! 4 NAM Regional North America 221 (32 km)
! 5 NAM AK 216 (45 km)
! 6 NAM Regional 104 (90 km)
! 7 NAM CONUS 212 (40 km)
! 8 NAM CONUS 218 (12 km)
! 9 NAM CONUS 227 (5.08 km)
! 10 NAM AK 242 (11.25 km)
! 11 NAM HI 196 (2.5 km)
! 12 NAM AK 198 (5.953 km)
! 13 NAM AK 91 (2.976 km)
! 14 NAM CONUS 1227 (3.0 km)
! 20 GFS 0.5
! 21 GFS 1.0
! 22 GFS 0.25
! 23 NCEP / DOE reanalysis 2.5 degree files :: ds091.0
! 24 NASA-MERRA-2 reanalysis 0.625/0.5 degree files
! 25 NCEP/NCAR reanalysis 2.5 degree files :: ds090.0 iwind=4 or 5
! 26 JRA-55 :: ds628.0 iwind=5
! 27 NOAA-CIRES reanalysis 2.0 degree files :: ds131.2,3 iwind=5
! 28 ECMWF Interim Reanalysis (ERA-Interim) :: ds627.0 requires catted grib files
! 29 ECMWF ERA5 :: ds633.0 iwind=5
! 30 ECMWF 20-Century (ERA-20C) :: ds626.0 iwind=5
! 32 Air Force Weather Agency subcenter = 0
! 33 CCSM3.0 Community Atmosphere Model (CAM)
! 40 NASA-GEOS Cp
! 41 NASA-GEOS Np
! 50 WRF - output
logical,public :: MR_Use_RDA = .true.
integer,public :: MR_iversion = -1 ! version of the product; sometimes the grid used changes with newer
! versions. -1 indicates latest version, but can be overridden here
integer,public :: MR_iGridCode ! MR_iGridCode specifies the NCEP grid described in:
! http://www.nco.ncep.noaa.gov/pmb/docs/on388/tableb.html
integer,public :: MR_idataFormat ! Specifies the data model used
! =1 ASCII
! =2 netcdf
! =3 grib1 or grib2
! These variables describe the full list of windfiles read
integer ,public :: MR_iwindfiles ! number of files provided
#ifdef USEPOINTERS
! character(len=130), allocatable,dimension(:) ,public :: fc_windfilename
character(len=130), pointer ,dimension(:) ,public :: MR_windfiles ! name of file
#else
character(len=130), allocatable,dimension(:) ,public :: MR_windfiles ! name of file
#endif
character(len=130) ,public :: MR_iw5_root
character(len=42) ,public :: MR_iw5_prefix
character(len=24) ,public :: MR_iw5_suffix1 ! e.g. 1912060100_1912063021.nc
character(len=24) ,public :: MR_iw5_suffix2
real(kind=dp) ,public :: MR_iw5_hours_per_file
#if USEPOINTERS
real(kind=dp) , pointer,dimension(:) , public :: MR_windfile_starthour
real(kind=dp) , pointer,dimension(:,:), public :: MR_windfile_stephour
#else
real(kind=dp) , allocatable,dimension(:) ,public :: MR_windfile_starthour ! start hour of the file
real(kind=dp) , allocatable,dimension(:,:),public :: MR_windfile_stephour ! offset hours of step
#endif
integer , allocatable,dimension(:) ,public :: MR_windfiles_nt_fullmet ! number of steps in files
character(len=80) ,public :: MR_iwf_template ! name of the template file
logical , allocatable,dimension(:) ,public :: MR_windfiles_Have_GRIB_index
character(len=130), allocatable,dimension(:) ,public :: MR_windfiles_GRIB_index ! name of grib index file
! These variables are a list of the same data above, but specific to the simulation
! duration
integer ,public :: MR_MetSteps_Total
integer ,public :: MR_iMetStep_Now
character(len=130), allocatable,dimension(:),public :: MR_MetStep_File
integer , allocatable,dimension(:),public :: MR_MetStep_findex
integer , allocatable,dimension(:),public :: MR_MetStep_tindex
real(kind=dp) , allocatable,dimension(:),public :: MR_MetStep_Hour_since_baseyear
real(kind=dp) , allocatable,dimension(:),public :: MR_MetStep_Interval
integer , allocatable,dimension(:),public :: MR_MetStep_year
integer , allocatable,dimension(:),public :: MR_MetStep_month
integer , allocatable,dimension(:),public :: MR_MetStep_day
integer , allocatable,dimension(:),public :: MR_MetStep_DOY
real(kind=dp) , allocatable,dimension(:),public :: MR_MetStep_Hour_Of_Day
logical :: MR_Reannalysis = .false.
integer ,dimension(:), allocatable,public :: MR_iwind5_year
! Native grid of Met file using Pressure as vertical coordinate
#ifdef USEPOINTERS
integer ,dimension(:,:) ,pointer, public :: MR_dum2d_met_int => null() ! Used for categorical variables
real(kind=sp),dimension(:,:) ,pointer, public :: MR_dum2d_met => null() ! Used for surface variables
real(kind=sp),dimension(:,:,:),pointer, public :: MR_dum3d_metP => null()
real(kind=sp),dimension(:,:,:),pointer, public :: MR_dum3d2_metP => null()
real(kind=sp),dimension(:,:,:),pointer, public :: MR_geoH_metP_last => null() ! These are needed for compH interpolation
real(kind=sp),dimension(:,:,:),pointer, public :: MR_geoH_metP_next => null()
real(kind=sp),dimension(:,:,:),pointer, public :: MR_vx_metP_last => null() !These might need to be stored to avoid a
real(kind=sp),dimension(:,:,:),pointer, public :: MR_vx_metP_next => null() !second reading
real(kind=sp),dimension(:,:,:),pointer, public :: MR_vy_metP_last => null()
real(kind=sp),dimension(:,:,:),pointer, public :: MR_vy_metP_next => null()
#else
integer ,dimension(:,:) ,allocatable, public :: MR_dum2d_met_int ! Used for categorical variables
real(kind=sp),dimension(:,:) ,allocatable, public :: MR_dum2d_met ! Used for surface variables
real(kind=sp),dimension(:,:,:),allocatable, public :: MR_dum3d_metP
real(kind=sp),dimension(:,:,:),allocatable, public :: MR_dum3d2_metP
real(kind=sp),dimension(:,:,:),allocatable, public :: MR_geoH_metP_last ! These are needed for compH interpolation
real(kind=sp),dimension(:,:,:),allocatable, public :: MR_geoH_metP_next
real(kind=sp),dimension(:,:,:),allocatable, public :: MR_vx_metP_last !These might need to be stored to avoid a
real(kind=sp),dimension(:,:,:),allocatable, public :: MR_vx_metP_next !second reading
real(kind=sp),dimension(:,:,:),allocatable, public :: MR_vy_metP_last
real(kind=sp),dimension(:,:,:),allocatable, public :: MR_vy_metP_next
#endif
logical, public :: MR_Save_Velocities = .false.
real(kind=sp), public :: MR_Max_geoH_metP_predicted ! Highest expected height in Met file, based on pressure
real(kind=sp) :: Max_geoH_metP_last
real(kind=sp) :: Max_geoH_metP_next
real(kind=sp) :: Max_geoH_metP
real(kind=sp) :: Suppl_H
!Parameter iHeightHandler specifies what to do if the maximum height
!of the simulation region exceeds the maximum height in the wind files.
!If iHeightHandler = 1, stop the program if the plume height exceeds mesoscale height
! 2, wind direction at levels above the highest node
! equal that of the highest node. Temperatures in the
! upper nodes don't change between 11 and 20 km; above
! 20 km they increase by 2 C/km, as in the Standard
! atmosphere. A warning is written to the log file.
integer :: MR_iHeightHandler = 2
! The following are used for sonde data
integer :: MR_nSnd_Locs = 1 ! Number of Sonde locations
integer :: MR_Snd_nt_fullmet = 1 ! Number of times at the Sonde locations
integer :: MR_Snd_nvars = 5 ! Number of Sonde variables (P,H,U,V,T,+user-specified)
logical :: Snd_Have_PT = .false.
logical :: Snd_Have_Coord = .false. ! If the 1-d data have the optional projection params
! then it will be used, otherwise vel will be relative
! to comp grid.
real(kind=sp),dimension(:,:,:,:),allocatable, public :: MR_SndVars_metP ! (MR_nSnd_Locs,MR_Snd_nt_fullmet,MR_Snd_nvars,300)
integer ,dimension(:,:) ,allocatable, public :: MR_Snd_np_fullmet ! Number of pressure values for each location/time
integer ,dimension(:) ,allocatable, public :: MR_SndVarsID ! Lists which vars are in which columns of MR_SndVars_metP
real(kind=sp),dimension(:,:,:) ,allocatable, public :: MR_Snd2Comp_tri_map_wgt ! weights of nearby sondes for every comp point
integer ,dimension(:,:,:) ,allocatable, public :: MR_Snd2Comp_tri_map_idx ! sonde index of weights
! Native grid of Met file using Height as vertical coordinate
! (resampled onto z-gridpoints of computational grid)
#ifdef USEPOINTERS
real(kind=sp),dimension(:,:,:), pointer, public :: MR_dum3d_metH => null()
#else
real(kind=sp),dimension(:,:,:),allocatable, public :: MR_dum3d_metH
#endif
real(kind=sp),dimension(:,:,:),allocatable, public :: MR_u_ER_metP ! For the cases where Met is proj and comp
real(kind=sp),dimension(:,:,:),allocatable, public :: MR_v_ER_metP ! different we need to rotate so these
! store Earth-Relative velocities on MetP
! Computations grid
#ifdef USEPOINTERS
integer ,dimension(:,:) ,pointer, public :: MR_dum2d_comp_int => null() ! Used for categorical variables
real(kind=sp),dimension(:,:) ,pointer, public :: MR_dum2d_comp => null() ! Used for surface variables
real(kind=sp),dimension(:,:,:),pointer, public :: MR_dum3d_compP => null() !
real(kind=sp),dimension(:,:,:),pointer, public :: MR_dum3d_compP_2 => null() !
real(kind=sp),dimension(:,:,:),pointer, public :: MR_dum3d_compH => null() !
real(kind=sp),dimension(:,:,:),pointer, public :: MR_dum3d_compH_2 => null() ! Used only when a vector field
! rotation is needed
#else
integer ,dimension(:,:) ,allocatable, public :: MR_dum2d_comp_int ! Used for categorical variables
real(kind=sp),dimension(:,:) ,allocatable, public :: MR_dum2d_comp ! Used for surface variables
real(kind=sp),dimension(:,:,:),allocatable, public :: MR_dum3d_compP !
real(kind=sp),dimension(:,:,:),allocatable, public :: MR_dum3d_compP_2 !
real(kind=sp),dimension(:,:,:),allocatable, public :: MR_dum3d_compH !
real(kind=sp),dimension(:,:,:),allocatable, public :: MR_dum3d_compH_2 ! Used only when a vector field
! rotation is needed
#endif
integer :: nt_fullmet ! length of t of file
integer :: nx_fullmet ! length of x or lon of full met grid
integer :: ny_fullmet ! length of y or lat of full met grid
integer :: np_fullmet ! length of pressure of full met grid for H,U,V
integer :: np_fullmet_pad = 1 ! We might need to pad the top of the pressure grid.
integer :: neta_fullmet ! Only used by WRF
real(kind=sp) :: Pressure_Conv_Fac = 100.0_sp ! factor for converting from Met file units to Pa
#ifdef USEPOINTERS
real(kind=sp),dimension(:), pointer :: x_fullmet_sp => null() ! x-coordinates of full met grid
real(kind=sp),dimension(:), pointer :: y_fullmet_sp => null() ! y-coordinates of full met grid
real(kind=sp),dimension(:), pointer :: p_fullmet_sp => null() ! z-coordinates of full met grid for H
real(kind=sp),dimension(:,:), pointer :: levs_fullmet_sp => null() ! This hold each of the numbered level coordinates:
! i.e. isobaric, isobaric1, isobaric2, but also
! height_above_ground, depth_below_surface_layer, etc.
! p_fullmet_sp,p_fullmet_[Vz,RH]sp are copies of one
! of the slices
integer,dimension(:), pointer :: nlevs_fullmet ! length of z coordinate
integer,dimension(:), pointer :: levs_code ! code indicating how to map to the GPH grid
! 0 = no mapping (not a pressure coordinate)
! 1 = one-to-one mapping (U,V)
! 2 = upper truncation (missing upper levels)
! 3 = interpolation (missing mid-levels)
! 4 = more levels than GPH grid
#else
real(kind=sp),dimension(:), allocatable :: x_fullmet_sp ! x-coordinates of full met grid
real(kind=sp),dimension(:), allocatable :: y_fullmet_sp ! y-coordinates of full met grid
real(kind=sp),dimension(:), allocatable :: p_fullmet_sp ! z-coordinates of full met grid for H
real(kind=sp),dimension(:,:),allocatable :: levs_fullmet_sp ! This hold each of the numbered level coordinates:
! i.e. isobaric, isobaric1, isobaric2, but also
! height_above_ground, depth_below_surface_layer, etc.
! p_fullmet_sp,p_fullmet_[Vz,RH]sp are copies of one
! of the slices
integer,dimension(:), allocatable :: nlevs_fullmet
integer,dimension(:), allocatable :: levs_code ! code indicating how to map to the GPH grid
! 0 = no mapping (not a pressure coordinate)
! 1 = one-to-one mapping (U,V)
! 2 = upper truncation (missing upper levels)
! 3 = interpolation (missing mid-levels)
! 4 = more levels than GPH grid
#endif
logical :: IsLatLon_MetGrid
logical :: IsGlobal_MetGrid = .false. ! Not all Lon/Lat grids are periodic
logical :: IsLatLon_CompGrid
logical :: IsPeriodic_CompGrid = .false.
logical :: UseFullMetGrid = .false. ! This is the special case where the comp grid
! equals the Met grid
integer :: nx_submet ! length of x or lon of sub-grid
integer :: ny_submet ! length of y or lat of sub-grid
#ifdef USEPOINTERS
real(kind=sp),dimension(:), pointer:: x_submet_sp => null() ! x-coordinates of met sub-grid
real(kind=sp),dimension(:), pointer:: y_submet_sp => null() ! y-coordinates of met sub-grid
real(kind=sp),dimension(:), pointer:: z_approx => null() ! approximate altidue from STD Atmos and press (in km)
#else
real(kind=sp),dimension(:), allocatable :: x_submet_sp ! x-coordinates of met sub-grid
real(kind=sp),dimension(:), allocatable :: y_submet_sp ! y-coordinates of met sub-grid
real(kind=sp),dimension(:), allocatable :: z_approx ! approximate altitude from STD Atmos and press (in km)
#endif
logical :: x_inverted = .false.
logical :: y_inverted = .false. ! Some LatLon grids start at the North Pole and increment down
logical :: z_inverted = .false. ! Some grids give top pressure first
logical :: y_pad_North = .false. ! Some computational grids will require values above the top met point
logical :: y_pad_South = .false. !
logical :: isGridRelative = .true. ! Most windfiles, whether Lat/Lon or projected, give
! velocities relative to the grid of the file. Some (NARR)
! give velocities relative to earth coordinates and need to
! be rotated
real(kind=dp),dimension(:,:) ,allocatable :: theta_Met ! Earth to grid
real(kind=dp),dimension(:,:) ,allocatable :: theta_Comp ! Earth to grid
! Met copies of projection variables, used for proj call on Met Grid
integer :: Met_iprojflag
real(kind=8) :: Met_Re
real(kind=8) :: Met_k0
real(kind=8) :: Met_phi0 != 90.0_ip ! latitude of projection point
real(kind=8) :: Met_lam0 != -135.0_ip ! longitude of projection point
real(kind=8) :: Met_lam1,Met_phi1
real(kind=8) :: Met_lam2,Met_phi2
integer :: Comp_iprojflag
real(kind=8) :: Comp_Re
real(kind=8) :: Comp_k0
real(kind=8) :: Comp_phi0 != 90.0_ip ! latitude of projection point
real(kind=8) :: Comp_lam0 != -135.0_ip ! longitude of projection point
real(kind=8) :: Comp_lam1,Comp_phi1
real(kind=8) :: Comp_lam2,Comp_phi2
integer :: Map_Case
! Some geometry terms
#ifdef USEPOINTERS
real(kind=sp),dimension(:,:) ,pointer :: rdphi_MetP_sp => null()
real(kind=sp),dimension(:,:,:) ,pointer :: rdlambda_MetP_sp => null()
real(kind=sp),dimension(:) ,pointer :: MR_dx_met, MR_dx_submet => null()
real(kind=sp),dimension(:) ,pointer :: MR_dy_met, MR_dy_submet => null()
#else
real(kind=sp),dimension(:,:) ,allocatable,private :: rdphi_MetP_sp
real(kind=sp),dimension(:,:,:) ,allocatable,private :: rdlambda_MetP_sp
real(kind=sp),dimension(:) ,allocatable :: MR_dx_met, MR_dx_submet
real(kind=sp),dimension(:) ,allocatable :: MR_dy_met, MR_dy_submet
#endif
logical :: IsRegular_MetGrid ! True if the grid-spacing is uniform
real(kind=sp) :: dx_met_const, dy_met_const
! There are some computational grid variables we might need, so make local copies
integer :: MR_BaseYear = 1900 ! This should be reset in calling program
logical :: MR_useLeap = .true. ! This too
integer :: MR_Comp_StartYear
integer :: MR_Comp_StartMonth
integer :: MR_Comp_StartDay
real(kind=dp) :: MR_Comp_StartHour = 0.0_dp ! Note that these must be double-precision to
real(kind=dp) :: MR_Comp_Time_in_hours = 0.0_dp ! be passed correctly to HoursSince
integer :: nx_comp
integer :: ny_comp
integer :: nz_comp
real(kind=sp) :: dx_comp,dy_comp
real(kind=sp) :: MaxZ_comp_sp
#ifdef USEPOINTERS
real(kind=sp),dimension(:), pointer :: x_comp_sp => null() ! x-coordinates of computational grid
real(kind=sp),dimension(:), pointer :: y_comp_sp => null() ! y-coordinates of computational grid
real(kind=sp),dimension(:), pointer :: z_comp_sp => null() ! z-coordinates of computational grid
real(kind=sp),dimension(:,:), pointer :: CompPoint_X_on_Met_sp => null() ! x-coord (on Met grid) of comp point
real(kind=sp),dimension(:,:), pointer :: CompPoint_Y_on_Met_sp => null() ! y-coord (on Met grid) of comp point
integer ,dimension(:,:,:),pointer :: CompPoint_on_subMet_idx => null() ! index on met sub-grid of comp point
real(kind=sp),dimension(:,:,:),pointer :: bilin_map_wgt => null()
#else
real(kind=sp),dimension(:), allocatable :: x_comp_sp ! x-coordinates of computational grid
real(kind=sp),dimension(:), allocatable :: y_comp_sp ! y-coordinates of computational grid
real(kind=sp),dimension(:), allocatable :: z_comp_sp ! z-coordinates of computational grid
real(kind=sp),dimension(:,:), allocatable :: CompPoint_X_on_Met_sp ! x-coord (on Met grid) of comp point
real(kind=sp),dimension(:,:), allocatable :: CompPoint_Y_on_Met_sp ! y-coord (on Met grid) of comp point
integer ,dimension(:,:,:),allocatable :: CompPoint_on_subMet_idx ! index on met sub-grid of comp point
real(kind=sp),dimension(:,:,:),allocatable :: bilin_map_wgt
#endif
! Here are a few variables needed for sigma-altitude coordinates
logical :: MR_use_SigmaAlt = .false.
integer :: MR_ZScaling_ID = 0 ! = 0 for no scaling (i.e. s = z)
! = 1 for altitude shifting (s=z=zsurf)
! = 2 for sigma-altitude (s=(z-surf)/(top-surf))
real(kind=sp) :: MR_ztop
#ifdef USEPOINTERS
real(kind=sp),dimension(:), pointer :: s_comp_sp => null() ! s-coordinates (scaled z) of computational grid
real(kind=sp),dimension(:,:), pointer :: MR_zsurf => null() ! surface elevation in km
real(kind=sp),dimension(:,:), pointer :: MR_jacob => null() ! Jacobian of trans. = MR_ztop-MR_zsurf
#else
real(kind=sp),dimension(:), allocatable :: s_comp_sp ! s-coordinates (scaled z) of computational grid
real(kind=sp),dimension(:,:), allocatable :: MR_zsurf ! surface elevation in km
real(kind=sp),dimension(:,:), allocatable :: MR_jacob ! Jacobian of trans. = MR_ztop-MR_zsurf
#endif
logical :: FoundFillVAttr = .false.
real(kind=sp) :: fill_value_sp = -9999.0_sp ! Initialize to the commonly used fill value
character(len=30),dimension(9) :: Met_dim_names ! name of dimension
logical ,dimension(9) :: Met_dim_IsAvailable
real(kind=sp) ,dimension(9) :: Met_dim_fac = 1.0_sp
! Here is the list of variables that can be read. Each iwindformat will
! have just a sub-set available with specific names. For now, allocate
! space for 50 variable names
! Mechanical / State variables
! 1 = Geopotential Height
! 2 = Vx : m/s
! 3 = Vy : m/s
! 4 = Vz : m/s
! 5 = Temperature : K
! 6 = pressure (when 3d for eta grids) : Pa
! 7 = PVV (Pressure Vertical Vel.) : Pa/s
! Surface
! 10 = Planetary Boundary Layer Height
! 11 = U @ 10m
! 12 = V @ 10m
! 13 = Friction velocity
! 15 = Snow cover
! 16 = Soil moisture
! 17 = Surface Roughness
! 18 = Wind gust speed
! 19 = surface temperature
! Atmospheric Structure
! 20 = pressure at lower cloud base
! 21 = pressure at lower cloud top
! 22 = temperature at lower cloud top
! 23 = Total Cloud cover
! 24 = Cloud cover (low)
! 25 = Cloud cover (convective)
! Moisture
! 30 = Rel. Hum
! 31 = QV (specific humidity)
! 32 = QL (liquid)
! 33 = QI (ice)
! Precipitation
! 40 = Categorical rain
! 41 = Categorical snow
! 42 = Categorical frozen rain
! 43 = Categorical ice
! 44 = Precipitation rate large-scale (liquid)
! 45 = Precipitation rate convective (liquid)
! 46 = Precipitation rate large-scale (ice)
! 47 = Precipitation rate convective (ice)
logical ,dimension(MR_MAXVARS) :: Met_var_IsAvailable ! true if iwf contains the var
character(len=71),dimension(MR_MAXVARS) :: Met_var_NC_names ! name in the file
character(len=71),dimension(MR_MAXVARS) :: Met_var_GRIB_names ! name in the file
character(len=5) ,dimension(MR_MAXVARS) :: Met_var_WMO_names ! WMO version of the name
integer ,dimension(MR_MAXVARS) :: Met_var_ndim !
integer ,dimension(MR_MAXVARS) :: Met_var_zdim_idx ! The index of this coordinate (used in Met_var_nlevs)
integer ,dimension(MR_MAXVARS) :: Met_var_zdim_ncid ! The dimID of the dimension in the nc file
integer :: nlev_coords_detected = 0
integer ,dimension(MR_MAXVARS,4) :: Met_var_GRIB2_DPcPnSt ! Grib2 files have variables identified by
! discpln,param_cat,param_num,surf_class
integer ,dimension(MR_MAXVARS) :: Met_var_GRIB1_Param ! indicatorOfParameter
integer ,dimension(MR_MAXVARS) :: Met_var_GRIB1_Table ! table2Version
character(len=3) ,dimension(MR_MAXVARS) :: Met_var_GRIB1_St ! level type (pl, src, 116 etc)
integer :: MR_GRIB_Version = 0
!logical ,dimension(MR_MAXVARS) :: Met_var_IsFloat ! true if kind=4 otherwise false
real(kind=sp) ,dimension(MR_MAXVARS) :: Met_var_conversion_factor
integer ,dimension(MR_MAXVARS) :: Met_var_nlevs
! Variables needed by netcdf reader
real(kind=sp) :: iwf25_scale_facs(MR_MAXVARS)
real(kind=sp) :: iwf25_offsets(MR_MAXVARS)
real(kind=sp) :: x_in_iwf25_sp(192)
real(kind=sp) :: y_in_iwf25_sp(94)
! Here is the mapping for bilinear weighting coefficients (amap) and
! indices (imap) from the 1.875-deg 2d grid to the 2.5-deg
#ifdef USEPOINTERS
real(kind=sp),dimension(:,:,:) ,pointer :: amap_iwf25 => null()
integer ,dimension(:,:,:) ,pointer :: imap_iwf25 => null()
#else
real(kind=sp),dimension(:,:,:) ,allocatable :: amap_iwf25
integer ,dimension(:,:,:) ,allocatable :: imap_iwf25
#endif
integer(kind=sp),dimension(:,:,:),allocatable :: tmpsurf2d_short
integer :: istart, iend
integer :: jstart, jend
integer :: ilhalf_fm_l, ilhalf_fm_r
integer :: irhalf_fm_l, irhalf_fm_r
integer :: ilhalf_nx, irhalf_nx
logical :: wrapgrid
real(kind=sp) ,dimension(:) ,allocatable :: temp1d_sp
real(kind=sp) ,dimension(:,:,:) ,allocatable :: temp2d_sp
real(kind=sp) ,dimension(:,:,:,:) ,allocatable :: temp3d_sp
integer(kind=sp),dimension(:,:,:) ,allocatable :: temp2d_int
integer(kind=sp),dimension(:,:,:) ,allocatable :: temp2d_short
integer(kind=sp),dimension(:,:,:,:) ,allocatable :: temp3d_short
real(kind=4),dimension(:,:),allocatable :: Met_Proj_lat
real(kind=4),dimension(:,:),allocatable :: Met_Proj_lon
! Status variables for error-checking
logical :: Check_prereq_conditions = .true.
logical :: CALLED_MR_Allocate_FullMetFileList = .false.
logical :: CALLED_MR_Read_Met_DimVars = .false.
logical :: CALLED_MR_Set_CompProjection = .false.
logical :: CALLED_MR_Initialize_Met_Grids = .false.
logical :: CALLED_MR_Set_Met_Times = .false.
contains
!##############################################################################
!
! MR_Reset_Memory
!
! This subroutine reinitializes MetReader by deallocating all MR variables.
! This is useful if a program needs to use multiple types of wind files.
!
!##############################################################################
subroutine MR_Reset_Memory
implicit none
if(MR_VERB.ge.1)then
write(MR_global_production,*)"-------------------------------------------------------"
write(MR_global_production,*)"-------- Resetting all MetReader Memory ---------------"
write(MR_global_production,*)"-------------------------------------------------------"
endif
#ifndef USEPOINTERS
if(allocated(MR_windfile_starthour ))deallocate(MR_windfile_starthour)
if(allocated(MR_windfile_stephour ))deallocate(MR_windfile_stephour)
#endif
if(allocated(MR_windfiles_nt_fullmet ))deallocate(MR_windfiles_nt_fullmet)
if(allocated(MR_windfiles_Have_GRIB_index ))deallocate(MR_windfiles_Have_GRIB_index)
if(allocated(MR_windfiles_GRIB_index ))deallocate(MR_windfiles_GRIB_index)
if(allocated(MR_MetStep_File ))deallocate(MR_MetStep_File)
if(allocated(MR_MetStep_findex ))deallocate(MR_MetStep_findex)
if(allocated(MR_MetStep_tindex ))deallocate(MR_MetStep_tindex)
if(allocated(MR_MetStep_Hour_since_baseyear))deallocate(MR_MetStep_Hour_since_baseyear)
if(allocated(MR_MetStep_Interval ))deallocate(MR_MetStep_Interval)
if(allocated(MR_MetStep_year ))deallocate(MR_MetStep_year)
if(allocated(MR_MetStep_month ))deallocate(MR_MetStep_month)
if(allocated(MR_MetStep_day ))deallocate(MR_MetStep_day)
if(allocated(MR_MetStep_DOY ))deallocate(MR_MetStep_DOY)
if(allocated(MR_MetStep_Hour_Of_Day ))deallocate(MR_MetStep_Hour_Of_Day)
if(allocated(MR_iwind5_year ))deallocate(MR_iwind5_year)
#ifdef USEPOINTERS
if(associated(MR_windfiles ))deallocate(MR_windfiles)
if(associated(MR_dum2d_met_int ))deallocate(MR_dum2d_met_int)
if(associated(MR_dum2d_met ))deallocate(MR_dum2d_met)
if(associated(MR_dum3d_metP ))deallocate(MR_dum3d_metP)
if(associated(MR_dum3d2_metP ))deallocate(MR_dum3d2_metP)
if(associated(MR_geoH_metP_last ))deallocate(MR_geoH_metP_last)
if(associated(MR_geoH_metP_next ))deallocate(MR_geoH_metP_next)
if(associated(MR_vx_metP_last ))deallocate(MR_vx_metP_last)
if(associated(MR_vx_metP_next ))deallocate(MR_vx_metP_next)
if(associated(MR_vy_metP_last ))deallocate(MR_vy_metP_last)
if(associated(MR_vy_metP_next ))deallocate(MR_vy_metP_next)
if(associated(MR_dum3d_metH ))deallocate(MR_dum3d_metH)
if(associated(MR_dum2d_comp_int ))deallocate(MR_dum2d_comp_int)
if(associated(MR_dum2d_comp ))deallocate(MR_dum2d_comp)
if(associated(MR_dum3d_compP ))deallocate(MR_dum3d_compP)
if(associated(MR_dum3d_compP_2 ))deallocate(MR_dum3d_compP_2)
if(associated(MR_dum3d_compH ))deallocate(MR_dum3d_compH)
if(associated(MR_dum3d_compH_2 ))deallocate(MR_dum3d_compH_2)
if(associated(x_fullmet_sp ))deallocate(x_fullmet_sp)
if(associated(y_fullmet_sp ))deallocate(y_fullmet_sp)
if(associated(p_fullmet_sp ))deallocate(p_fullmet_sp)
if(associated(x_submet_sp ))deallocate(x_submet_sp)
if(associated(y_submet_sp ))deallocate(y_submet_sp)
if(associated(levs_fullmet_sp ))deallocate(levs_fullmet_sp)
if(associated(nlevs_fullmet ))deallocate(nlevs_fullmet)
if(associated(levs_code ))deallocate(levs_code)
if(associated(z_approx ))deallocate(z_approx)
if(associated(rdphi_MetP_sp ))deallocate(rdphi_MetP_sp)
if(associated(rdlambda_MetP_sp ))deallocate(rdlambda_MetP_sp)
if(associated(MR_dx_met ))deallocate(MR_dx_met)
if(associated(MR_dx_submet ))deallocate(MR_dx_submet)
if(associated(MR_dy_met ))deallocate(MR_dy_met)
if(associated(MR_dy_submet ))deallocate(MR_dy_submet)
if(associated(x_comp_sp ))deallocate(x_comp_sp)
if(associated(y_comp_sp ))deallocate(y_comp_sp)
if(associated(z_comp_sp ))deallocate(z_comp_sp)
if(associated(CompPoint_X_on_Met_sp ))deallocate(CompPoint_X_on_Met_sp)
if(associated(CompPoint_Y_on_Met_sp ))deallocate(CompPoint_Y_on_Met_sp)
if(associated(CompPoint_on_subMet_idx ))deallocate(CompPoint_on_subMet_idx)
if(associated(bilin_map_wgt ))deallocate(bilin_map_wgt)
if(associated(amap_iwf25 ))deallocate(amap_iwf25)
if(associated(imap_iwf25 ))deallocate(imap_iwf25)
if(associated(s_comp_sp ))deallocate(s_comp_sp)
if(associated(MR_zsurf ))deallocate(MR_zsurf)
if(associated(MR_jacob ))deallocate(MR_jacob)
#else
if(allocated(MR_windfiles ))deallocate(MR_windfiles)
if(allocated(MR_dum2d_met_int ))deallocate(MR_dum2d_met_int)
if(allocated(MR_dum2d_met ))deallocate(MR_dum2d_met)
if(allocated(MR_dum3d_metP ))deallocate(MR_dum3d_metP)
if(allocated(MR_dum3d2_metP ))deallocate(MR_dum3d2_metP)
if(allocated(MR_geoH_metP_last ))deallocate(MR_geoH_metP_last)
if(allocated(MR_geoH_metP_next ))deallocate(MR_geoH_metP_next)
if(allocated(MR_vx_metP_last ))deallocate(MR_vx_metP_last)
if(allocated(MR_vx_metP_next ))deallocate(MR_vx_metP_next)
if(allocated(MR_vy_metP_last ))deallocate(MR_vy_metP_last)
if(allocated(MR_vy_metP_next ))deallocate(MR_vy_metP_next)
if(allocated(MR_dum3d_metH ))deallocate(MR_dum3d_metH)
if(allocated(MR_dum2d_comp_int ))deallocate(MR_dum2d_comp_int)
if(allocated(MR_dum2d_comp ))deallocate(MR_dum2d_comp)
if(allocated(MR_dum3d_compP ))deallocate(MR_dum3d_compP)
if(allocated(MR_dum3d_compP_2 ))deallocate(MR_dum3d_compP_2)
if(allocated(MR_dum3d_compH ))deallocate(MR_dum3d_compH)
if(allocated(MR_dum3d_compH_2 ))deallocate(MR_dum3d_compH_2)
if(allocated(x_fullmet_sp ))deallocate(x_fullmet_sp)
if(allocated(y_fullmet_sp ))deallocate(y_fullmet_sp)
if(allocated(p_fullmet_sp ))deallocate(p_fullmet_sp)
if(allocated(x_submet_sp ))deallocate(x_submet_sp)
if(allocated(y_submet_sp ))deallocate(y_submet_sp)
if(allocated(levs_fullmet_sp ))deallocate(levs_fullmet_sp)
if(allocated(nlevs_fullmet ))deallocate(nlevs_fullmet)
if(allocated(levs_code ))deallocate(levs_code)
if(allocated(z_approx ))deallocate(z_approx)
if(allocated(rdphi_MetP_sp ))deallocate(rdphi_MetP_sp)
if(allocated(rdlambda_MetP_sp ))deallocate(rdlambda_MetP_sp)
if(allocated(MR_dx_met ))deallocate(MR_dx_met)
if(allocated(MR_dx_submet ))deallocate(MR_dx_submet)
if(allocated(MR_dy_met ))deallocate(MR_dy_met)
if(allocated(MR_dy_submet ))deallocate(MR_dy_submet)
if(allocated(x_comp_sp ))deallocate(x_comp_sp)
if(allocated(y_comp_sp ))deallocate(y_comp_sp)
if(allocated(z_comp_sp ))deallocate(z_comp_sp)
if(allocated(CompPoint_X_on_Met_sp ))deallocate(CompPoint_X_on_Met_sp)
if(allocated(CompPoint_Y_on_Met_sp ))deallocate(CompPoint_Y_on_Met_sp)
if(allocated(CompPoint_on_subMet_idx ))deallocate(CompPoint_on_subMet_idx)
if(allocated(bilin_map_wgt ))deallocate(bilin_map_wgt)
if(allocated(amap_iwf25 ))deallocate(amap_iwf25)
if(allocated(imap_iwf25 ))deallocate(imap_iwf25)
if(allocated(s_comp_sp ))deallocate(s_comp_sp)
if(allocated(MR_zsurf ))deallocate(MR_zsurf)
if(allocated(MR_jacob ))deallocate(MR_jacob)
#endif
if(allocated(MR_u_ER_metP ))deallocate(MR_u_ER_metP)
if(allocated(MR_v_ER_metP ))deallocate(MR_v_ER_metP)
if(allocated(theta_Met ))deallocate(theta_Met)
if(allocated(theta_Comp ))deallocate(theta_Comp)
if(allocated(tmpsurf2d_short ))deallocate(tmpsurf2d_short)
if(allocated(temp1d_sp ))deallocate(temp1d_sp)
if(allocated(temp2d_sp ))deallocate(temp2d_sp)
if(allocated(temp3d_sp ))deallocate(temp3d_sp)
if(allocated(temp2d_int ))deallocate(temp2d_int)
if(allocated(temp2d_short ))deallocate(temp2d_short)
if(allocated(temp3d_short ))deallocate(temp3d_short)
if(allocated(Met_Proj_lat ))deallocate(Met_Proj_lat)
if(allocated(Met_Proj_lon ))deallocate(Met_Proj_lon)
if(allocated(MR_SndVars_metP ))deallocate(MR_SndVars_metP)
if(allocated(MR_SndVarsID ))deallocate(MR_SndVarsID)
if(allocated(MR_Snd_np_fullmet ))deallocate(MR_Snd_np_fullmet)
if(allocated(MR_Snd2Comp_tri_map_wgt ))deallocate(MR_Snd2Comp_tri_map_wgt)
if(allocated(MR_Snd2Comp_tri_map_idx ))deallocate(MR_Snd2Comp_tri_map_idx)
nlev_coords_detected = 0
end subroutine MR_Reset_Memory
!##############################################################################
!
! MR_Allocate_FullMetFileList
!
! This subroutine allocates the list of windfiles and does some
! error-checking based on iwind and iwindfiles.
!
! From the calling program, this is called once the information about
! the NWP files is available (e.g. the iwind, iwindformat, grid ID, data
! format, and number of windfiles.
!
! Variables allocated:
! MR_windfiles(MR_iwindfiles)
! MR_windfiles_nt_fullmet(MR_iwindfiles)
! and possibly:
! MR_windfiles_Have_GRIB_index(MR_iwindfiles)
! MR_windfiles_GRIB_index(MR_iwindfiles)
!
! The next step is for the calling program to populate MR_windfiles
!
!##############################################################################
subroutine MR_Allocate_FullMetFileList(iw,iwf,igrid,idf,iwfiles)
implicit none
integer,intent(in) :: iw
integer,intent(in) :: iwf
integer,intent(in) :: igrid
integer,intent(in) :: idf
integer,intent(in) :: iwfiles
integer :: i
MR_iwind = iw
MR_iwindformat = iwf
MR_iGridCode = igrid
MR_idataFormat = idf
MR_iwindfiles = iwfiles
if(MR_VERB.ge.1)then
write(MR_global_production,*)"--------------------------------------------------------------------------------"
write(MR_global_production,*)"---------- MR_Allocate_FullMetFileList ----------"
write(MR_global_production,*)"--------------------------------------------------------------------------------"
endif
if ((MR_iwind.ne.1).and.(MR_iwind.ne.2).and. &
(MR_iwind.ne.3).and.(MR_iwind.ne.4).and. &
(MR_iwind.ne.5)) then
write(MR_global_error,*)'MR_iwind must be between 1 and 5. Program stopped'
write(MR_global_error,*)' MR_iwind = ',MR_iwind
write(MR_global_error,*)' MR_IWIND OPTIONS:'
write(MR_global_error,*)' MR_iwind = 1 read from a 1-D wind sounding'
write(MR_global_error,*)' 2 read from 3D gridded ASCII files'
write(MR_global_error,*)' 3 read from a single, multistep file'
write(MR_global_error,*)' 4 read from multiple files'
write(MR_global_error,*)' 5 read variables from separate files'
stop 1
endif
! Initialize the dimension and variable arrays. Select slots in these arrays will be
! overwritten from the calls in the case block below
Met_dim_IsAvailable=.false.
Met_var_IsAvailable=.false.
Met_var_IsAvailable(1:MR_MAXVARS) = .false.
Met_var_zdim_idx(1:MR_MAXVARS) = 0
Met_var_zdim_ncid(1:MR_MAXVARS) = 0
Met_var_GRIB2_DPcPnSt(1:MR_MAXVARS,1:4) = 0
Met_var_GRIB1_Param(1:MR_MAXVARS) = 0
Met_var_GRIB1_St(1:MR_MAXVARS) = ""
Met_var_conversion_factor(1:MR_MAXVARS) = 1.0_sp
Met_var_nlevs(1:MR_MAXVARS) = 0
isGridRelative = .true.
!--------------------------------
! Mechanical / State variables
!--------------------------------
! Note: All default names are that assigned by netcdf-java in the grib-to-nc conversion
! Command used :: java -Xmx2048m -classpath ~/ncj/netcdfAll-4.5.jar ucar.nc2.dataset.NetcdfDataset \
! -in ${GribFile} -out ${NCFile} -IsLargeFile
!
! Alternatively, one could use ncl_convert2nc
! Geopotential Height (m^2/s^2)
Met_var_NC_names(1) = "Geopotential_height_isobaric"
Met_var_GRIB_names(1) = "gh"
Met_var_WMO_names(1) = "HGT"
Met_var_GRIB2_DPcPnSt(1,1:4) = (/0, 3, 5, 100/)
Met_var_GRIB1_Param(1) = 7
Met_var_GRIB1_St(1) = "pl"
Met_var_ndim(1) = 4
! Velocity component in x (or E) direction (m/s)
Met_var_NC_names(2) = "u-component_of_wind_isobaric"
Met_var_GRIB_names(2) = "u"
Met_var_WMO_names(2) = "UGRD"
Met_var_GRIB2_DPcPnSt(2,1:4) = (/0, 2, 2, 100/)
Met_var_GRIB1_Param(2) = 33
Met_var_GRIB1_St(2) = "pl"
Met_var_ndim(2) = 4
! Velocity component in y (or N) direction (m/s)
Met_var_NC_names(3) = "v-component_of_wind_isobaric"
Met_var_GRIB_names(3) = "v"
Met_var_WMO_names(3) = "VGRD"
Met_var_GRIB2_DPcPnSt(3,1:4) = (/0, 2, 3, 100/)
Met_var_GRIB1_Param(3) = 34
Met_var_GRIB1_St(3) = "pl"
Met_var_ndim(3) = 4
! Velocity component in z direction (Pa/s)
! This actually returns Vz with VPP*dp/dz with a FD approx of dp/dz
Met_var_NC_names(4) = "Vertical_velocity_pressure_isobaric"
Met_var_GRIB_names(4) = "w"
Met_var_WMO_names(4) = "VVEL"
Met_var_GRIB2_DPcPnSt(4,1:4) = (/0, 2, 8, 100/)
Met_var_GRIB1_Param(4) = 39
Met_var_GRIB1_St(4) = "pl"
Met_var_ndim(4) = 4
! Temperature (K)
Met_var_NC_names(5) = "Temperature_isobaric"
Met_var_GRIB_names(5) = "t"
Met_var_WMO_names(5) = "TMP"
Met_var_GRIB2_DPcPnSt(5,1:4) = (/0, 0, 0, 100/)
Met_var_GRIB1_Param(5) = 11
Met_var_GRIB1_St(5) = "pl"
Met_var_ndim(5) = 4
! Velocity component in z direction (Pa/s)
! This returns the true vert. vel. pres.
Met_var_NC_names(7) = "Vertical_velocity_pressure_isobaric"
Met_var_GRIB_names(7) = "w"
Met_var_WMO_names(7) = "VVEL"
Met_var_GRIB2_DPcPnSt(7,1:4) = (/0, 2, 8, 100/)
Met_var_GRIB1_Param(7) = 39
Met_var_GRIB1_St(7) = "pl"
Met_var_ndim(7) = 4
!--------------------------------
! Surface
!--------------------------------
! Height of planetary boundary layer (m)
Met_var_NC_names(10) = "Planetary_Boundary_Layer_Height_surface"
Met_var_GRIB_names(10) = "hpbl"
Met_var_WMO_names(10) = "HPBL"
Met_var_GRIB2_DPcPnSt(10,1:4) = (/0, 3, 196, 1/)
Met_var_GRIB1_Param(10) = 221
Met_var_GRIB1_St(10) = "1"
Met_var_ndim(10) = 3
! Velocity component in x (or E) direction at 10 m above ground surface (m/s)
Met_var_NC_names(11) = "u-component_of_wind_height_above_ground"
Met_var_GRIB_names(11) = "u"
Met_var_WMO_names(11) = "UGRD"
Met_var_GRIB2_DPcPnSt(11,1:4) = (/0, 2, 2, 103/)
Met_var_GRIB1_Param(11) = 33
Met_var_GRIB1_St(11) = "105"
Met_var_ndim(11) = 4
! Velocity component in y (or N) direction at 10 m above ground surface (m/s)
Met_var_NC_names(12) = "v-component_of_wind_height_above_ground"
Met_var_GRIB_names(12) = "v"
Met_var_WMO_names(12) = "VGRD"
Met_var_GRIB2_DPcPnSt(12,1:4) = (/0, 2, 3, 103/)
Met_var_GRIB1_Param(12) = 34
Met_var_GRIB1_St(12) = "105"
Met_var_ndim(12) = 4
! Friction velocity (m/s)
Met_var_NC_names(13) = "Frictional_Velocity_surface"
Met_var_GRIB_names(13) = "fricv"
Met_var_WMO_names(13) = "FRICV"
Met_var_GRIB2_DPcPnSt(13,1:4) = (/0, 2, 197, 1/)
Met_var_GRIB1_Param(13) = 253
Met_var_GRIB1_St(13) = "1"
Met_var_ndim(13) = 3
! Snow depth (m)
Met_var_NC_names(15) = "Snow_depth_surface"
Met_var_GRIB_names(15) = "sd"
Met_var_WMO_names(15) = "SNOD"
Met_var_GRIB2_DPcPnSt(15,1:4) = (/0, 1, 11, 1/)
Met_var_GRIB1_Param(15) = 66
Met_var_GRIB1_St(15) = "1"
Met_var_ndim(15) = 3
! Soil Moisture (fraction)
Met_var_NC_names(16) = "Volumetric_Soil_Moisture_Content_depth_below_surface_layer"
Met_var_GRIB_names(16) = "soilw"
Met_var_WMO_names(16) = "SOILW"
Met_var_GRIB2_DPcPnSt(16,1:4) = (/2, 0, 192, 106/)
Met_var_GRIB1_Param(16) = 0
Met_var_GRIB1_St(16) = ""
Met_var_ndim(16) = 4
! Surface roughness (m)
Met_var_NC_names(17) = "Surface_roughness_surface"
Met_var_GRIB_names(17) = "sr"
Met_var_WMO_names(17) = "SFCR"
Met_var_GRIB2_DPcPnSt(17,1:4) = (/2, 0, 1, 1/)
Met_var_GRIB1_Param(17) = 0
Met_var_GRIB1_St(17) = ""
Met_var_ndim(17) = 3
! Wind gust speed (m/s)
Met_var_NC_names(18) = "Wind_speed_gust_surface"
Met_var_GRIB_names(18) = "gust"
Met_var_WMO_names(18) = "GUST"
Met_var_GRIB2_DPcPnSt(18,1:4) = (/0, 2, 22, 1/)
Met_var_GRIB1_Param(18) = 0
Met_var_GRIB1_St(18) = ""
Met_var_ndim(18) = 3
! Surface temperature (K)
Met_var_NC_names(19) = "Temperature_surface"
Met_var_WMO_names(19) = ""
Met_var_GRIB2_DPcPnSt(19,1:4) = (/0, 0, 0, 0/)
Met_var_GRIB1_Param(19) = 11
Met_var_GRIB1_St(19) = "1"
Met_var_ndim(19) = 3
!--------------------------------
! Atmospheric Structure
!--------------------------------
! Pressure at base of lower cloud level (Pa)
Met_var_NC_names(20) = "Pressure_cloud_base"
Met_var_GRIB_names(20) = "pres"
Met_var_WMO_names(20) = "PRES"
Met_var_GRIB2_DPcPnSt(20,1:4) = (/0, 3, 0, 2/)
Met_var_GRIB1_Param(20) = 1
Met_var_GRIB1_St(20) = "2"
Met_var_ndim(20) = 3
! Pressure at top of lower cloud level (Pa)
Met_var_NC_names(21) = "Pressure_cloud_tops"
Met_var_GRIB_names(21) = "pres"
Met_var_WMO_names(21) = "PRES"
Met_var_GRIB2_DPcPnSt(21,1:4) = (/0, 3, 0, 3/)
Met_var_GRIB1_Param(21) = 1
Met_var_GRIB1_St(21) = "3"
Met_var_ndim(21) = 3
! Temperature at the top of lower cloud level (K)
Met_var_NC_names(22) = "Temperature_cloud_tops"
Met_var_GRIB_names(22) = "t"
Met_var_WMO_names(22) = "TMP"
Met_var_GRIB2_DPcPnSt(22,1:4) = (/0, 0, 0, 3/)
Met_var_GRIB1_Param(22) = 11
Met_var_GRIB1_St(22) = "3"
Met_var_ndim(22) = 3
! Total cloud cover (%)
Met_var_NC_names(23) = "Total_cloud_cover_entire_atmosphere"
Met_var_GRIB_names(23) = "tcc"
Met_var_WMO_names(23) = "TCDC"
Met_var_GRIB2_DPcPnSt(23,1:4) = (/0, 6, 1, 200/)
Met_var_GRIB1_Param(23) = 71
Met_var_GRIB1_St(23) = "200"
Met_var_ndim(23) = 3
! Cloud cover of lower cloud level (%)
Met_var_NC_names(24) = "Low_cloud_cover_low_cloud"
Met_var_GRIB_names(24) = "lcc"
Met_var_WMO_names(24) = "LCDC"
Met_var_GRIB2_DPcPnSt(24,1:4) = (/0, 6, 3, 214/)
Met_var_GRIB1_Param(24) = 0
Met_var_GRIB1_St(24) = ""
Met_var_ndim(24) = 3
!--------------------------------
! Moisture
!--------------------------------
! Relative humidity (%)
Met_var_NC_names(30) = "Relative_humidity_isobaric"
Met_var_GRIB_names(30) = "r"
Met_var_WMO_names(30) = "RH"
Met_var_GRIB2_DPcPnSt(30,1:4) = (/0, 1, 1, 100/)
Met_var_GRIB1_Param(30) = 52
Met_var_GRIB1_St(30) = "pl"
Met_var_ndim(30) = 4
! Specific humidity (kg/kg)
Met_var_NC_names(31) = "Specific_humidity_isobaric"
Met_var_GRIB_names(31) = "q"
Met_var_WMO_names(31) = "SPFH"
Met_var_GRIB2_DPcPnSt(31,1:4) = (/0, 1, 0, 100/)
Met_var_GRIB1_Param(31) = 51
Met_var_GRIB1_St(31) = "pl"
Met_var_ndim(31) = 4
! Cloud water mixing ratio (kg/kg)
Met_var_NC_names(32) = "Cloud_mixing_ratio_isobaric"
Met_var_GRIB_names(32) = "clwmr"
Met_var_WMO_names(32) = "CLWMR"
Met_var_GRIB2_DPcPnSt(32,1:4) = (/0, 1, 22, 100/)
Met_var_ndim(32) = 4
! Snow mixing ratio (kg/kg)
Met_var_NC_names(33) = "Snow_mixing_ratio_isobaric"
Met_var_GRIB_names(33) = "snmr"
Met_var_WMO_names(33) = "SNMR"
Met_var_GRIB2_DPcPnSt(33,1:4) = (/0, 1, 25, 100/)
Met_var_GRIB1_Param(33) = 0
Met_var_GRIB1_St(33) = ""
Met_var_ndim(33) = 4
!--------------------------------
! Precipitation
!--------------------------------
! Categorical rain at ground surface (0/1 no/yes)
Met_var_NC_names(40) = "Categorical_Rain_surface"
Met_var_GRIB_names(40) = "crain"
Met_var_WMO_names(40) = "CRAIN"
Met_var_GRIB2_DPcPnSt(40,1:4) = (/0, 1, 192, 1/)
Met_var_GRIB1_Param(40) = 140
Met_var_GRIB1_St(40) = "1"
Met_var_ndim(40) = 3
! Categorical snow at ground surface (0/1 no/yes)
Met_var_NC_names(41) = "Categorical_Snow_surface"
Met_var_GRIB_names(41) = "csnow"
Met_var_WMO_names(41) = "CSNOW"
Met_var_GRIB2_DPcPnSt(41,1:4) = (/0, 1, 195, 1/)
Met_var_GRIB1_Param(41) = 143
Met_var_GRIB1_St(41) = "1"
Met_var_ndim(41) = 3
! Categorical freezing rain at ground surface (0/1 no/yes)
Met_var_NC_names(42) = "Categorical_Freezing_Rain_surface"
Met_var_GRIB_names(42) = "cfrzr"
Met_var_WMO_names(42) = "CFRZR"
Met_var_GRIB2_DPcPnSt(42,1:4) = (/0, 1, 193, 1/)
Met_var_GRIB1_Param(42) = 141
Met_var_GRIB1_St(42) = "1"
Met_var_ndim(42) = 3
! Categorical ice pellets at ground surface (0/1 no/yes)
Met_var_NC_names(43) = "Categorical_Ice_Pellets_surface"
Met_var_GRIB_names(43) = "cicep"
Met_var_WMO_names(43) = "CICEP"
Met_var_GRIB2_DPcPnSt(43,1:4) = (/0, 1, 194, 1/)
Met_var_GRIB1_Param(43) = 142
Met_var_GRIB1_St(43) = "1"
Met_var_ndim(43) = 3
! Precipitation rate at surface (kg/m2/s)
Met_var_NC_names(44) = "Precipitation_rate_surface"
Met_var_GRIB_names(44) = "prate"
Met_var_WMO_names(44) = "PRATE"
Met_var_GRIB2_DPcPnSt(44,1:4) = (/0, 1, 7, 1/)
Met_var_GRIB1_Param(44) = 59
Met_var_GRIB1_St(44) = "pl"
Met_var_ndim(44) = 3
! Convective liquid precipitation rate at surface (kg/m2/s)
Met_var_NC_names(45) = "Precip.rate convective (liquid)"
Met_var_WMO_names(45) = "CPRAT"
Met_var_GRIB1_Param(45) = 0
Met_var_GRIB1_St(45) = "cprat"
Met_var_ndim(45) = 3
! Large-scale precipitation rate at surface (kg/m2/s)
Met_var_NC_names(46) = "Precip.rate large-scale (ice)"
Met_var_WMO_names(46) = ""
Met_var_GRIB1_Param(46) = 0
Met_var_GRIB1_St(46) = ""
Met_var_ndim(46) = 3
! Convective frozen precipitation rate at surface for (kg/m2/s)
Met_var_NC_names(47) = "Precip.rate convective (ice)"
Met_var_WMO_names(47) = ""
Met_var_GRIB1_Param(47) = 0
Met_var_GRIB1_St(47) = ""
Met_var_ndim(47) = 3
if (MR_iwindformat.eq.0) then
! Custom format based on template
MR_Reannalysis = .false.
write(MR_global_info,*)" NWP format to be used = ",MR_iwindformat,&
"Custom format based on template"
! This expects that MR_iwf_template has been filled by the calling program
call MR_Read_Met_Template
elseif (MR_iwindformat.eq.1) then
! ASCII profile
MR_Reannalysis = .false.
write(MR_global_info,*)" NWP format to be used = ",MR_iwindformat,&
"ASCII profile"
elseif (MR_iwindformat.eq.2) then
! Radiosonde data
MR_Reannalysis = .false.
write(MR_global_info,*)" NWP format to be used = ",MR_iwindformat,&
"Radiosonde data"
elseif (MR_iwindformat.eq.3) then
! NARR3D NAM221 32 km North America files