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Download meteorological and atmospheric data

Source: R/download.R
download_merra2.Rd

The download_merra2() function accesses and downloads various meteorological and atmospheric collections from NASA's Modern-Era Retrospective analysis for Research and Applications, Version 2 (MERRA-2) model.

Usage

download_merra2(
  collection = c("inst1_2d_asm_Nx", "inst1_2d_int_Nx", "inst1_2d_lfo_Nx",
    "inst3_3d_asm_Np", "inst3_3d_aer_Nv", "inst3_3d_asm_Nv", "inst3_3d_chm_Nv",
    "inst3_3d_gas_Nv", "inst3_2d_gas_Nx", "inst6_3d_ana_Np", "inst6_3d_ana_Nv",
    "statD_2d_slv_Nx", "tavg1_2d_adg_Nx", "tavg1_2d_aer_Nx", "tavg1_2d_chm_Nx",
    "tavg1_2d_csp_Nx", "tavg1_2d_flx_Nx", "tavg1_2d_int_Nx", "tavg1_2d_lfo_Nx",
    "tavg1_2d_lnd_Nx", "tavg1_2d_ocn_Nx", "tavg1_2d_rad_Nx", "tavg1_2d_slv_Nx",
    "tavg3_3d_mst_Ne", "tavg3_3d_trb_Ne", "tavg3_3d_nav_Ne", "tavg3_3d_cld_Np", 
    
    "tavg3_3d_mst_Np", "tavg3_3d_rad_Np", "tavg3_3d_tdt_Np", "tavg3_3d_trb_Np",
    "tavg3_3d_udt_Np", "tavg3_3d_odt_Np", "tavg3_3d_qdt_Np", "tavg3_3d_asm_Nv",
    "tavg3_3d_cld_Nv", "tavg3_3d_mst_Nv", "tavg3_3d_rad_Nv", "tavg3_2d_glc_Nx"),
  date = c("2018-01-01", "2018-01-01"),
  directory_to_save = NULL,
  acknowledgement = FALSE,
  download = FALSE,
  remove_command = FALSE,
  hash = FALSE
)

Arguments

collection

character(1). MERRA-2 data collection file name.

date

character(1 or 2). length of 10. Date or start/end dates for downloading data. Format "YYYY-MM-DD" (ex. January 1, 2018 = "2018-01-01").

directory_to_save

character(1). Directory to save data.

acknowledgement

logical(1). By setting TRUE the user acknowledges that the data downloaded using this function may be very large and use lots of machine storage and memory.

download

logical(1). FALSE will generate a *.txt file containing all download commands. By setting TRUE the function will download all of the requested data files.

remove_command

logical(1). Remove (TRUE) or keep (FALSE).

hash

logical(1). By setting TRUE the function will return an rlang::hash_file() hash character corresponding to the downloaded files. Default is FALSE. the text file containing download commands.

Value

  • For hash = FALSE, NULL

  • For hash = TRUE, an rlang::hash_file character.

  • netCDF (.nc4) files will be stored in a collection-specific folder within directory_to_save.

References

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 inst1_2d_ asm_ Nx: 2d,3-Hourly,Instantaneous,Single-Level,Assimilation,Single-Level Diagnostics V5.12.4.” doi:10.5067/3Z173KIE2TPD , https://disc.gsfc.nasa.gov/datasets/M2I1NXASM_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 inst1_2d_ int_ Nx: 2d,1-Hourly,Instantaneous,Single-Level,Assimilation,Vertically Integrated Diagnostics V5.12.4.” doi:10.5067/G0U6NGQ3BLE0 , https://disc.gsfc.nasa.gov/datasets/M2I1NXINT_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 inst1_2d_ lfo_ Nx: 2d,1-Hourly,Instantaneous,Single-Level,Assimilation,Land Surface Forcings V5.12.4.” doi:10.5067/RCMZA6TL70BG , https://disc.gsfc.nasa.gov/datasets/M2I1NXLFO_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 inst3_3d_ asm_ Np: 3d,3-Hourly,Instantaneous,Pressure-Level,Assimilation,Assimilated Meteorological Fields V5.12.4.” doi:10.5067/QBZ6MG944HW0 , https://disc.gsfc.nasa.gov/datasets/M2I3NPASM_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 inst3_3d_ aer_ Nv: 3d,3-Hourly,Instantaneous,Model-Level,Assimilation,Aerosol Mixing Ratio V5.12.4.” doi:10.5067/LTVB4GPCOTK2 , https://disc.gsfc.nasa.gov/datasets/M2I3NVAER_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 inst3_3d_ asm_ Nv: 3d,3-Hourly,Instantaneous,Model-Level,Assimilation,Assimilated Meteorological Fields V5.12.4.” doi:10.5067/WWQSXQ8IVFW8 , https://disc.gsfc.nasa.gov/datasets/M2I3NVASM_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 inst3_3d_ chm_ Nv: 3d,3-Hourly,Instantaneous,Model-Level,Assimilation,Carbon Monoxide and Ozone Mixing Ratio V5.12.4.” doi:10.5067/HO9OVZWF3KW2 , https://disc.gsfc.nasa.gov/datasets/M2I3NVCHM_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 inst3_3d_ gas_ Nv: 3d,3-Hourly,Instantaneous,Model-Level,Assimilation,Aerosol Mixing Ratio Analysis Increments V5.12.4.” doi:10.5067/96BUID8HGGX5 , https://disc.gsfc.nasa.gov/datasets/M2I3NVGAS_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 inst3_2d_ gas_ Nx: 2d,3-Hourly,Instantaneous,Single-Level,Assimilation,Aerosol Optical Depth Analysis V5.12.4.” doi:10.5067/HNGA0EWW0R09 , https://disc.gsfc.nasa.gov/datasets/M2I3NXGAS_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 inst6_3d_ ana_ Np: 3d,6-Hourly,Instantaneous,Pressure-Level,Analysis,Analyzed Meteorological Fields V5.12.4.” doi:10.5067/A7S6XP56VZWS , https://disc.gsfc.nasa.gov/datasets/M2I6NPANA_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 inst6_3d_ ana_ Nv: 3d,6-Hourly,Instantaneous,Model-Level,Analysis,Analyzed Meteorological Fields V5.12.4.” doi:10.5067/IUUF4WB9FT4W , https://disc.gsfc.nasa.gov/datasets/M2I6NVANA_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 statD_2d_ slv_ Nx: 2d,Monthly,Aggregated Statistics,Single-Level,Assimilation,Single-Level Diagnostics V5.12.4.” doi:10.5067/KVIMOMCUO83U , https://disc.gsfc.nasa.gov/datasets/M2SMNXSLV_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 statD_2d_ slv_ Nx: 2d,Daily,Aggregated Statistics,Single-Level,Assimilation,Single-Level Diagnostics V5.12.4.” doi:10.5067/9SC1VNTWGWV3 , https://disc.gsfc.nasa.gov/datasets/M2SDNXSLV_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavg1_2d_ adg_ Nx: 2d,3-Hourly,Time-averaged,Single-Level,Assimilation,Aerosol Diagnostics (extended) V5.12.4.” doi:10.5067/HM00OHQBHKTP , https://disc.gsfc.nasa.gov/datasets/M2T1NXADG_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavg1_2d_ aer_ Nx: 2d,1-Hourly,Time-averaged,Single-Level,Assimilation,Aerosol Diagnostics V5.12.4.” doi:10.5067/KLICLTZ8EM9D , https://disc.gsfc.nasa.gov/datasets/M2T1NXAER_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavg1_2d_ chm_ Nx: 2d,3-Hourly,Time-Averaged,Single-Level,Assimilation,Carbon Monoxide and Ozone Diagnostics V5.12.4.” doi:10.5067/3RQ5YS674DGQ , https://disc.gsfc.nasa.gov/datasets/M2T1NXCHM_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavg1_2d_ csp_ Nx: 2d,1-Hourly,Time-averaged,Single-Level,Assimilation,COSP Satellite Simulator V5.12.4.” doi:10.5067/H0VVAD8F6MX5 , https://disc.gsfc.nasa.gov/datasets/M2T1NXCSP_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavg1_2d_ flx_ Nx: 2d,1-Hourly,Time-Averaged,Single-Level,Assimilation,Surface Flux Diagnostics V5.12.4.” doi:10.5067/7MCPBJ41Y0K6 , https://disc.gsfc.nasa.gov/datasets/M2T1NXFLX_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavg1_2d_ int_ Nx: 2d,1-Hourly,Time-averaged,Single-Level,Assimilation,Vertically Integrated Diagnostics V5.12.4.” doi:10.5067/Q5GVUVUIVGO7 , https://disc.gsfc.nasa.gov/datasets/M2T1NXINT_5.12.4/summary.

Pawson S (2020). “MERRA-2 tavg1_2d_ lfo_ Nx: 2d,1-Hourly,Time-Averaged,Single-Level,Assimilation,Land Surface Forcings V5.12.4.” doi:10.5067/L0T5GEG1NYFA , https://disc.gsfc.nasa.gov/datasets/M2T1NXLFO_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavg1_2d_ lnd_ Nx: 2d,1-Hourly,Time-Averaged,Single-Level,Assimilation,Land Surface Diagnostics V5.12.4.” doi:10.5067/RKPHT8KC1Y1T , https://disc.gsfc.nasa.gov/datasets/M2T1NXLND_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavg1_2d_ ocn_ Nx: 2d,1-Hourly,Time-Averaged,Single-Level,Assimilation,Ocean Surface Diagnostics V5.12.4.” doi:10.5067/Y67YQ1L3ZZ4R , https://disc.gsfc.nasa.gov/datasets/M2T1NXOCN_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavg1_2d_ rad_ Nx: 2d,1-Hourly,Time-Averaged,Single-Level,Assimilation,Radiation Diagnostics V5.12.4.” doi:10.5067/Q9QMY5PBNV1T , https://disc.gsfc.nasa.gov/datasets/M2T1NXRAD_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavg1_2d_ slv_ Nx: 2d,1-Hourly,Time-Averaged,Single-Level,Assimilation,Single-Level Diagnostics V5.12.4.” doi:10.5067/VJAFPLI1CSIV , https://disc.gsfc.nasa.gov/datasets/M2T1NXSLV_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavg3_3d_ mst_ Ne: 3d,3-Hourly,Time-Averaged,Model-Level Edge,Assimilation,Moist Processes Diagnostics V5.12.4.” doi:10.5067/JRUZ3SJ3ZJ72 , https://disc.gsfc.nasa.gov/datasets/M2T3NEMST_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavg3_3d_ trb_ Ne: 3d,3-Hourly,Time-Averaged,Model-Level Edge,Assimilation,Turbulence Diagnostics V5.12.4.” doi:10.5067/4I7ZI35QRH8K , https://disc.gsfc.nasa.gov/datasets/M2T3NETRB_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavg3_3d_ nav_ Ne: 3d,3-Hourly,Time-Averaged, Vertical Coordinates V5.12.4.” doi:10.5067/N5WAKNS1UYQN , https://disc.gsfc.nasa.gov/datasets/M2T3NENAV_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavg3_3d_ cld_ Np: 3d,3-Hourly,Time-Averaged,Pressure-Level,Assimilation,Cloud Diagnostics V5.12.4.” doi:10.5067/TX10URJSKT53 , https://disc.gsfc.nasa.gov/datasets/M2T3NPCLD_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavg3_3d_ mst_ Np: 3d,3-Hourly,Time-Averaged,Pressure-Level,Assimilation,Moist Processes Diagnostics V5.12.4.” doi:10.5067/0TUFO90Q2PMS , https://disc.gsfc.nasa.gov/datasets/M2T3NPMST_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavg3_3d_ rad_ Np: 3d,3-Hourly,Time-Averaged,Pressure-Level,Assimilation,Radiation Diagnostics V5.12.4.” doi:10.5067/3UGE8WQXZAOK , https://disc.gsfc.nasa.gov/datasets/M2T3NPRAD_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavg3_3d_ tdt_ Np: 3d,3-Hourly,Time-Averaged,Pressure-Level,Assimilation,Temperature Tendencies V5.12.4.” doi:10.5067/9NCR9DDDOPFI , https://disc.gsfc.nasa.gov/datasets/M2T3NPTDT_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavg3_3d_ trb_ Np: 3d,3-Hourly,Time-Averaged,Pressure-Level,Assimilation,Turbulence Diagnostics V5.12.4.” doi:10.5067/ZRRJPGWL8AVL , https://disc.gsfc.nasa.gov/datasets/M2T3NPTRB_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavg3_3d_ udt_ Np: 3d,3-Hourly,Time-Averaged,Pressure-Level,Assimilation,Wind Tendencies V5.12.4.” doi:10.5067/CWV0G3PPPWFW , https://disc.gsfc.nasa.gov/datasets/M2T3NPUDT_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavg3_3d_ odt_ Np: 3d,3-Hourly,Time-Averaged,Pressure-Level,Assimilation,Ozone Tendencies V5.12.4.” doi:10.5067/S0LYTK57786Z , https://disc.gsfc.nasa.gov/datasets/M2T3NPODT_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavg3_3d_ qdt_ Np: 3d,3-Hourly,Time-Averaged,Pressure-Level,Assimilation,Moist Tendencies V5.12.4.” doi:10.5067/A9KWADY78YHQ , https://disc.gsfc.nasa.gov/datasets/M2T3NPQDT_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavg3_3d_ asm_ Nv: 3d,3-Hourly,Time-Averaged,Model-Level,Assimilation,Assimilated Meteorological Fields V5.12.4.” doi:10.5067/SUOQESM06LPK , https://disc.gsfc.nasa.gov/datasets/M2T3NVASM_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavg3_3d_ cld_ Nv: 3d,3-Hourly,Time-Averaged,Model-Level,Assimilation,Cloud Diagnostics V5.12.4.” doi:10.5067/F9353J0FAHIH , https://disc.gsfc.nasa.gov/datasets/M2T3NVCLD_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavg3_3d_ mst_ Nv: 3d,3-Hourly,Time-Averaged,Model-Level,Assimilation,Moist Processes Diagnostics V5.12.4.” doi:10.5067/ZXTJ28TQR1TR , https://disc.gsfc.nasa.gov/datasets/M2T3NVMST_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavg3_3d_ rad_ Nv: 3d,3-Hourly,Time-Averaged,Model-Level,Assimilation,Radiation Diagnostics V5.12.4.” doi:10.5067/7GFQKO1T43RW , https://disc.gsfc.nasa.gov/datasets/M2T3NVRAD_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavg3_2d_ glc_ Nx: 2d,3-Hourly,Time-Averaged,Single-Level,Assimilation,Land Ice Surface Diagnostics V5.12.4.” doi:10.5067/9ETB4TT5J6US , https://disc.gsfc.nasa.gov/datasets/M2T3NXGLC_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 instM_2d_ asm_ Nx: 2d,Monthly mean,Single-Level,Assimilation,Single-Level Diagnostics V5.12.4.” doi:10.5067/5ESKGQTZG7FO , https://disc.gsfc.nasa.gov/datasets/M2IMNXASM_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 instM_2d_ int_ Nx: 2d,Monthly mean,Instantaneous,Single-Level,Assimilation,Vertically Integrated Diagnostics V5.12.4.” doi:10.5067/KVTU1A8BWFSJ , https://disc.gsfc.nasa.gov/datasets/M2IMNXINT_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 instM_2d_ lfo_ Nx: 2d,Monthly mean,Instantaneous,Single-Level,Assimilation,Land Surface Forcings V5.12.4.” doi:10.5067/11F99Y6TXN99 , https://disc.gsfc.nasa.gov/datasets/M2IMNXLFO_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 instM_2d_ gas_ Nx: 2d,Monthly mean,Instantaneous,Single-Level,Assimilation,Aerosol Optical Depth Analysis V5.12.4.” doi:10.5067/XOGNBQEPLUC5 , https://disc.gsfc.nasa.gov/datasets/M2IMNXGAS_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 instM_3d_ asm_ Np: 3d,Monthly mean,Instantaneous,Pressure-Level,Assimilation,Assimilated Meteorological Fields V5.12.4.” doi:10.5067/2E096JV59PK7 , https://disc.gsfc.nasa.gov/datasets/M2IMNPASM_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 instM_3d_ ana_ Np: 3d,Monthly mean,Instantaneous,Pressure-Level,Analysis,Analyzed Meteorological Fields V5.12.4.” doi:10.5067/V92O8XZ30XBI , https://disc.gsfc.nasa.gov/datasets/M2IMNPANA_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavgM_2d_ adg_ Nx: 2d,Monthly mean,Time-averaged,Single-Level,Assimilation,Aerosol Diagnostics (extended) V5.12.4.” doi:10.5067/RZIK2TV7PP38 , https://disc.gsfc.nasa.gov/datasets/M2TMNXADG_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavgM_2d_ aer_ Nx: 2d,Monthly mean,Time-averaged,Single-Level,Assimilation,Aerosol Diagnostics V5.12.4.” doi:10.5067/FH9A0MLJPC7N , https://disc.gsfc.nasa.gov/datasets/M2TMNXAER_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavgM_2d_ chm_ Nx: 2d,Monthly mean,Time-Averaged,Single-Level,Assimilation,Carbon Monoxide and Ozone Diagnostics V5.12.4.” doi:10.5067/WMT31RKEXK8I , https://disc.gsfc.nasa.gov/datasets/M2TMNXCHM_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavgM_2d_ csp_ Nx: 2d,Monthly mean,Time-averaged,Single-Level,Assimilation,COSP Satellite Simulator V5.12.4.” doi:10.5067/BZPOTGJOQKLU , https://disc.gsfc.nasa.gov/datasets/M2TMNXCSP_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavgM_2d_ flx_ Nx: 2d,Monthly mean,Time-Averaged,Single-Level,Assimilation,Surface Flux Diagnostics V5.12.4.” doi:10.5067/0JRLVL8YV2Y4 , https://disc.gsfc.nasa.gov/datasets/M2TMNXFLX_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavgM_2d_ int_ Nx: 2d,Monthly mean,Time-Averaged,Single-Level,Assimilation,Vertically Integrated Diagnostics V5.12.4.” doi:10.5067/FQPTQ4OJ22TL , https://disc.gsfc.nasa.gov/datasets/M2TMNXINT_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavgM_2d_ lfo_ Nx: 2d,Monthly mean,Time-Averaged,Single-Level,Assimilation,Land Surface Forcings V5.12.4.” doi:10.5067/5V7K6LJD44SY , https://disc.gsfc.nasa.gov/datasets/M2TMNXLFO_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavgM_2d_ lnd_ Nx: 2d,Monthly mean,Time-Averaged,Single-Level,Assimilation,Land Surface Diagnostics V5.12.4.” doi:10.5067/8S35XF81C28F , https://disc.gsfc.nasa.gov/datasets/M2TMNXLND_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavgM_2d_ ocn_ Nx: 2d,Monthly mean,Time-Averaged,Single-Level,Assimilation,Ocean Surface Diagnostics V5.12.4.” doi:10.5067/4IASLIDL8EEC , https://disc.gsfc.nasa.gov/datasets/M2TMNXOCN_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavgM_2d_ rad_ Nx: 2d,Monthly mean,Time-Averaged,Single-Level,Assimilation,Radiation Diagnostics V5.12.4.” doi:10.5067/OU3HJDS973O0 , https://disc.gsfc.nasa.gov/datasets/M2TMNXRAD_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavgM_2d_ slv_ Nx: 2d,Monthly mean,Time-Averaged,Single-Level,Assimilation,Single-Level Diagnostics V5.12.4.” doi:10.5067/AP1B0BA5PD2K , https://disc.gsfc.nasa.gov/datasets/M2TMNXSLV_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavgM_2d_ glc_ Nx: 2d,Monthly mean,Time-Averaged,Single-Level,Assimilation,Land Ice Surface Diagnostics V5.12.4.” doi:10.5067/5W8Q3I9WUFGX , https://disc.gsfc.nasa.gov/datasets/M2TMNXGLC_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavgM_3d_ cld_ Np: 3d,Monthly mean,Time-Averaged,Pressure-Level,Assimilation,Cloud Diagnostics V5.12.4.” doi:10.5067/J9R0LXGH48JR , https://disc.gsfc.nasa.gov/datasets/M2TMNPCLD_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavgM_3d_ mst_ Np: 3d,Monthly mean,Time-Averaged,Pressure-Level,Assimilation,Moist Processes Diagnostics V5.12.4.” doi:10.5067/ZRZGD0DCK1CG , https://disc.gsfc.nasa.gov/datasets/M2TMNPMST_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavgM_3d_ rad_ Np: 3d,Monthly mean,Time-Averaged,Pressure-Level,Assimilation,Radiation Diagnostics V5.12.4.” doi:10.5067/H3YGROBVBGFJ , https://disc.gsfc.nasa.gov/datasets/M2TMNPRAD_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavgM_3d_ tdt_ Np: 3d,Monthly mean,Time-Averaged,Pressure-Level,Assimilation,Temperature Tendencies V5.12.4.” doi:10.5067/VILT59HI2MOY , https://disc.gsfc.nasa.gov/datasets/M2TMNPTDT_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavgM_3d_ trb_ Np: 3d,Monthly mean,Time-Averaged,Pressure-Level,Assimilation,Turbulence Diagnostics V5.12.4.” doi:10.5067/2YOIQB5C3ACN , https://disc.gsfc.nasa.gov/datasets/M2TMNPTRB_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavgM_3d_ udt_ Np: 3d,Monthly mean,Time-Averaged,Pressure-Level,Assimilation,Wind Tendencies V5.12.4.” doi:10.5067/YSR6IA5057XX , https://disc.gsfc.nasa.gov/datasets/M2TMNPUDT_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavgM_3d_ odt_ Np: 3d,Monthly mean,Time-Averaged,Pressure-Level,Assimilation,Ozone Tendencies V5.12.4.” doi:10.5067/Z2KCWAV4GPD2 , https://disc.gsfc.nasa.gov/datasets/M2TMNPODT_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavgM_3d_ qdt_ Np: 3d,Monthly mean,Time-Averaged,Pressure-Level,Assimilation,Moist Tendencies V5.12.4.” doi:10.5067/2ZTU87V69ATP , https://disc.gsfc.nasa.gov/datasets/M2TMNPQDT_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 const_2d_ asm_ Nx: 2d, constants.” doi:10.5067/ME5QX6Q5IGGU , https://disc.gsfc.nasa.gov/datasets/M2C0NXASM_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 instU_2d_ asm_ Nx: 2d,Diurnal,Instantaneous,Single-Level,Assimilation,Single-Level Diagnostics V5.12.4.” doi:10.5067/BOJSTZAO2L8R , https://disc.gsfc.nasa.gov/datasets/M2IUNXASM_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 instU_2d_ int_ Nx: 2d,Diurnal,Instantaneous,Single-Level,Assimilation,Vertically Integrated Diagnostics V5.12.4.” doi:10.5067/DGAB3HFEYMLY , https://disc.gsfc.nasa.gov/datasets/M2IUNXINT_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 instU_2d_ lfo_ Nx: 2d,Diurnal,Instantaneous,Single-Level,Assimilation,Land Surface Forcings V5.12.4.” doi:10.5067/FC3BVJ88Y8A2 , https://disc.gsfc.nasa.gov/datasets/M2IUNXLFO_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 instU_2d_ gas_ Nx: 2d,Diurnal,Instantaneous,Single-Level,Assimilation,Aerosol Optical Depth Analysis V5.12.4.” doi:10.5067/TVJ4MHBED39L , https://disc.gsfc.nasa.gov/datasets/M2IUNXGAS_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 instU_3d_ asm_ Np: 3d,Diurnal,Instantaneous,Pressure-Level,Assimilation,Assimilated Meteorological Fields V5.12.4.” doi:10.5067/6EGRBNEBMIYS , https://disc.gsfc.nasa.gov/datasets/M2IUNPASM_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 instU_3d_ ana_ Np: 3d,Diurnal,Instantaneous,Pressure-Level,Analysis,Analyzed Meteorological Fields V5.12.4.” doi:10.5067/TRD91YO9S6E7 , https://disc.gsfc.nasa.gov/datasets/M2IUNPANA_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavgU_2d_ adg_ Nx: 2d,Diurnal,Time-averaged,Single-Level,Assimilation,Aerosol Diagnostics (extended) V5.12.4.” doi:10.5067/YZJJXZTFCX6B , https://disc.gsfc.nasa.gov/datasets/M2TUNXADG_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavgU_2d_ aer_ Nx: 2d,Diurnal,Time-averaged,Single-Level,Assimilation,Aerosol Diagnostics V5.12.4.” doi:10.5067/KPUMVXFEQLA1 , https://disc.gsfc.nasa.gov/datasets/M2TUNXAER_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavgU_2d_ chm_ Nx: 2d,Diurnal,Time-Averaged,Single-Level,Assimilation,Carbon Monoxide and Ozone Diagnostics V5.12.4.” doi:10.5067/5KFZ6GXRHZKN , https://disc.gsfc.nasa.gov/datasets/M2TUNXCHM_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavgU_2d_ csp_ Nx: 2d,Diurnal,Time-averaged,Single-Level,Assimilation,COSP Satellite Simulator V5.12.4.” doi:10.5067/9PH5QU4CL9E8 , https://disc.gsfc.nasa.gov/datasets/M2TUNXCSP_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavgU_2d_ flx_ Nx: 2d,Diurnal,Time-Averaged,Single-Level,Assimilation,Surface Flux Diagnostics V5.12.4.” doi:10.5067/LUHPNWAKYIO3 , https://disc.gsfc.nasa.gov/datasets/M2TUNXFLX_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavgU_2d_ int_ Nx: 2d,Diurnal,Time-Averaged,Single-Level,Assimilation,Vertically Integrated Diagnostics V5.12.4.” doi:10.5067/R2MPVU4EOSWT , https://disc.gsfc.nasa.gov/datasets/M2TUNXINT_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavgU_2d_ lfo_ Nx: 2d,Diurnal,Time-Averaged,Single-Level,Assimilation,Land Surface Forcings V5.12.4.” doi:10.5067/BTSNKAJND3ME , https://disc.gsfc.nasa.gov/datasets/M2TUNXLFO_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavgU_2d_ lnd_ Nx: 2d,Diurnal,Time-Averaged,Single-Level,Assimilation,Land Surface Diagnostics V5.12.4.” doi:10.5067/W0J15047CF6N , https://disc.gsfc.nasa.gov/datasets/M2TUNXLND_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavgU_2d_ ocn_ Nx: 2d,Diurnal,Time-Averaged,Single-Level,Assimilation,Ocean Surface Diagnostics V5.12.4.” doi:10.5067/KLNAVGAX7J66 , https://disc.gsfc.nasa.gov/datasets/M2TUNXOCN_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavgU_2d_ rad_ Nx: 2d,Diurnal,Time-Averaged,Single-Level,Assimilation,Radiation Diagnostics V5.12.4.” doi:10.5067/4SDCJYK8P9QU , https://disc.gsfc.nasa.gov/datasets/M2TUNXRAD_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavgU_2d_ slv_ Nx: 2d,Diurnal,Time-Averaged,Single-Level,Assimilation,Single-Level Diagnostics V5.12.4.” doi:10.5067/AFOK0TPEVQEK , https://disc.gsfc.nasa.gov/datasets/M2TUNXSLV_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavgU_2d_ glc_ Nx: 2d,Diurnal,Time-Averaged,Single-Level,Assimilation,Land Ice Surface Diagnostics V5.12.4.” doi:10.5067/7VUPQC736SWX , https://disc.gsfc.nasa.gov/datasets/M2TUNXGLC_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavgU_3d_ cld_ Np: 3d,Diurnal,Time-Averaged,Pressure-Level,Assimilation,Cloud Diagnostics V5.12.4.” doi:10.5067/EPW7T5UO0C0N , https://disc.gsfc.nasa.gov/datasets/M2TUNPCLD_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavgU_3d_ mst_ Np: 3d,Diurnal,Time-Averaged,Pressure-Level,Assimilation,Moist Processes Diagnostics V5.12.4.” doi:10.5067/ZRSN0JU27DK2 , https://disc.gsfc.nasa.gov/datasets/M2TUNPMST_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavgU_3d_ rad_ Np: 3d,Diurnal,Time-Averaged,Pressure-Level,Assimilation,Radiation Diagnostics V5.12.4.” doi:10.5067/H140JMDOWB0Y , https://disc.gsfc.nasa.gov/datasets/M2TUNPRAD_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavgU_3d_ tdt_ Np: 3d,Diurnal,Time-Averaged,Pressure-Level,Assimilation,Temperature Tendencies V5.12.4.” doi:10.5067/QPO9E5TPZ8OF , https://disc.gsfc.nasa.gov/datasets/M2TUNPTDT_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavgU_3d_ trb_ Np: 3d,Diurnal,Time-Averaged,Pressure-Level,Assimilation,Turbulence Diagnostics V5.12.4.” doi:10.5067/2A99C60CG7WC , https://disc.gsfc.nasa.gov/datasets/M2TUNPTRB_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavgU_3d_ udt_ Np: 3d,Diurnal,Time-Averaged,Pressure-Level,Assimilation,Wind Tendencies V5.12.4.” doi:10.5067/DO715T7T5PG8 , https://disc.gsfc.nasa.gov/datasets/M2TUNPUDT_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavgU_3d_ odt_ Np: 3d,Diurnal,Time-Averaged,Pressure-Level,Assimilation,Ozone Tendencies V5.12.4.” doi:10.5067/M8OJ09GZP23E , https://disc.gsfc.nasa.gov/datasets/M2TUNPODT_5.12.4/summary.

Global Modeling And Assimilation Office, Pawson S (2015). “MERRA-2 tavgU_3d_ qdt_ Np: 3d,Diurnal,Time-Averaged,Pressure-Level,Assimilation,Moist Tendencies V5.12.4.” doi:10.5067/S8HJXIR0BFTS , https://disc.gsfc.nasa.gov/datasets/M2TUNPQDT_5.12.4/summary.

Author

Mitchell Manware, Insang Song

Examples

if (FALSE) { # \dontrun{
download_merra2(
  collection = "inst1_2d_int_Nx",
  date = "2024-01-01",
  directory_to_save = tempdir(),
  acknowledgement = TRUE,
  download = FALSE, # NOTE: download skipped for examples,
  remove_command = TRUE,
)
} # }