allExistsCtryNlData: Checks if all data is available
In Rnightlights: Satellite Nightlight Data Extraction

Checks if all data is available

allExistsCtryNlData(ctryCodes, admLevels, nlTypes, configNames,
  multiTileStrategy = pkgOptions("multiTileStrategy"),
  multiTileMergeFun = pkgOptions("multiTileMergeFun"),
  removeGasFlares = pkgOptions("removeGasFlares"), nlPeriods, nlStats,
  gadmVersion = pkgOptions("gadmVersion"),
  gadmPolyType = pkgOptions("gadmPolyType"), custPolyPath = NULL)

`ctryCodes`	`character` vector of ctryCodes to filter by
`admLevels`	A character vector of admLevels to filter by
`nlTypes`	A character vector of nlTypes to filter by
`configNames`	character the type of raster being processed
`multiTileStrategy`	character How to handle multiple tiles per nlPeriod
`multiTileMergeFun`	character The function to use to merge tiles
`removeGasFlares`	logical Whether to perform gas flare removal pre-processing
`nlPeriods`	A character vector of nlPeriods to filter by
`nlStats`	The stats to filter by
`gadmVersion`	The GADM version to use
`gadmPolyType`	The format of polygons to download from GADM
`custPolyPath`	Alternative to GADM. A path to a custom shapefile zip