wrf_meta returns the attributes of a wrf
NetCDF file in a data.frame. Therefore, there is no need to
use ncdump -h "wrf_file"
wrf_meta(file = file.choose()){
file = paste0(system.file("extdata", package = "eixport"),"/wrfinput_d02")
wrf_meta(file)
}
#> $global
#> att vars
#> 1 TITLE OUTPUT FROM REAL_EM V3.9.1.1 PREPROCESSOR
#> 2 START_DATE 2011-08-01_00:00:00
#> 3 SIMULATION_START_DATE 2011-08-01_00:00:00
#> 4 WEST-EAST_GRID_DIMENSION 64
#> 5 SOUTH-NORTH_GRID_DIMENSION 52
#> 6 BOTTOM-TOP_GRID_DIMENSION 35
#> 7 DX 3000
#> 8 DY 3000
#> 9 GRIDTYPE C
#> 10 DIFF_OPT 1
#> 11 KM_OPT 4
#> 12 DAMP_OPT 3
#> 13 DAMPCOEF 0.200000002980232
#> 14 KHDIF 0
#> 15 KVDIF 0
#> 16 MP_PHYSICS 10
#> 17 RA_LW_PHYSICS 4
#> 18 RA_SW_PHYSICS 4
#> 19 SF_SFCLAY_PHYSICS 1
#> 20 SF_SURFACE_PHYSICS 2
#> 21 BL_PBL_PHYSICS 1
#> 22 CU_PHYSICS 0
#> 23 SF_LAKE_PHYSICS 0
#> 24 SURFACE_INPUT_SOURCE 1
#> 25 SST_UPDATE 0
#> 26 GRID_FDDA 0
#> 27 GFDDA_INTERVAL_M 0
#> 28 GFDDA_END_H 0
#> 29 GRID_SFDDA 0
#> 30 SGFDDA_INTERVAL_M 0
#> 31 SGFDDA_END_H 0
#> 32 HYPSOMETRIC_OPT 2
#> 33 USE_THETA_M 0
#> 34 USE_MAXW_LEVEL 0
#> 35 USE_TROP_LEVEL 0
#> 36 GWD_OPT 0
#> 37 SF_URBAN_PHYSICS 1
#> 38 SF_OCEAN_PHYSICS 0
#> 39 SIMULATION_INITIALIZATION_TYPE REAL-DATA CASE
#> 40 WEST-EAST_PATCH_START_UNSTAG 1
#> 41 WEST-EAST_PATCH_END_UNSTAG 63
#> 42 WEST-EAST_PATCH_START_STAG 1
#> 43 WEST-EAST_PATCH_END_STAG 64
#> 44 SOUTH-NORTH_PATCH_START_UNSTAG 1
#> 45 SOUTH-NORTH_PATCH_END_UNSTAG 51
#> 46 SOUTH-NORTH_PATCH_START_STAG 1
#> 47 SOUTH-NORTH_PATCH_END_STAG 52
#> 48 BOTTOM-TOP_PATCH_START_UNSTAG 1
#> 49 BOTTOM-TOP_PATCH_END_UNSTAG 34
#> 50 BOTTOM-TOP_PATCH_START_STAG 1
#> 51 BOTTOM-TOP_PATCH_END_STAG 35
#> 52 GRID_ID 2
#> 53 PARENT_ID 1
#> 54 I_PARENT_START 48
#> 55 J_PARENT_START 40
#> 56 PARENT_GRID_RATIO 3
#> 57 DT 15
#> 58 CEN_LAT -23.7047119140625
#> 59 CEN_LON -46.5030517578125
#> 60 TRUELAT1 -23
#> 61 TRUELAT2 -24
#> 62 MOAD_CEN_LAT -23.5499954223633
#> 63 STAND_LON -45
#> 64 POLE_LAT 90
#> 65 POLE_LON 0
#> 66 GMT 0
#> 67 JULYR 2011
#> 68 JULDAY 213
#> 69 MAP_PROJ 1
#> 70 MAP_PROJ_CHAR Lambert Conformal
#> 71 MMINLU MODIFIED_IGBP_MODIS_NOAH
#> 72 NUM_LAND_CAT 21
#> 73 ISWATER 17
#> 74 ISLAKE 21
#> 75 ISICE 15
#> 76 ISURBAN 13
#> 77 ISOILWATER 14
#> 78 HYBRID_OPT -1
#> 79 ETAC 0
#>
#> $vars
#> vars MemoryOrder description units stagger FieldType
#> 1 XLAT XY LATITUDE, SOUTH IS NEGATIVE degree north 104
#> 2 XLONG XY LONGITUDE, WEST IS NEGATIVE degree east 104
#>