metGeneratoR: metGeneratoR package

In wietsefranssen/metGeneratoR: metGeneratoR

Description

The metGeneratoR package disaggregates daily NetCDF data to subdaily data. This can be hourly, 3hourly, 6hourly, etc. If needed it converts data to the proper output unit.

Examples

## Set the latlonbox
mgsetLonlatbox(c(92.25, 110.25, 7.25, 36.25))

## Set the period to run
mgsetPeriod(startdate = "1950-1-1", enddate = "1950-1-31")

## Set the output timesteps in hours
mgsetInDt(24)  # 24 hourly input
mgsetOutDt(6)  # 6 hourly output

## Set the input variables
mgsetInVars(list(
  pr         = list(ncname = "pr",      filename = metGen$internal$ncFileNamePr),
  tasmin     = list(ncname = "tasmin",  filename = metGen$internal$ncFileNameTasmin),
  tasmax     = list(ncname = "tasmax",  filename = metGen$internal$ncFileNameTasmax),
  wind       = list(ncname = "sfcWind", filename = metGen$internal$ncFileNameWind),
  swdown     = list(ncname = "rsds",    filename = metGen$internal$ncFileNameswdown),
  lwdown     = list(ncname = "rlds",    filename = metGen$internal$ncFileNamelwdown),
  relhum     = list(ncname = "hurs",    filename = metGen$internal$ncFileNameRelhum),
  psurf      = list(ncname = "ps",      filename = metGen$internal$ncFileNamePs)
))

## Set the output variables
mgsetOutVars(c("tas", "pr", "wind", "vp", "psurf", "swdown", "lwdown"))

## Set the output filename(s) structure and path(s) 
mgsetOutName("output/<VAR>/<VAR>_<SYEAR><SMONTH><SDAY>_<EYEAR><EMONTH><EDAY>.nc", message = TRUE)

## Run the metGeneratoR based on the settings above
metGenRun()

wietsefranssen/metGeneratoR documentation built on Nov. 12, 2020, 8:43 p.m.