pointRelascopeIZ-methods: Method for "pointRelascopeIZ" Object Construction in Package...

Description Methods


This is the one method for generic function pointRelascopeIZ in Package ‘sampSurf’ that allows for creation of objects of class "pointRelascopeIZ."


signature(downLog = "downLog", prs = "pointRelascope")


                 nptsCircle = 100,          
                 description = 'inclusion zone for down log point relascope sampling method',
                 spID = paste('prsIZ',format(runif(1,0,10000),digits=8),sep=':'),
                 spUnits = CRS(projargs=as.character(NA)),
                 ... )
  • downLog: An object of class "downLog" for which the inclusion zone is to be determined.

  • prs: An object of class "pointRelascope" that will contain the correct relascope angle, etc., for constructing the inclusion zone.

  • nptsCircle: The number of points to use in the construction of each of the dual circles comprising the inclusion area.

  • description: A character vector description of the object.

  • spID: A unique identifier that will be used in displaying the spatial polygon for the inclusion zone component of the object.

  • spUnits: A valid CRS object specifying the Coordinate Reference System. This defaults to NA, which means you want to use your own user-defined system, say for a sample plot located in the field.

  • dots: Arguments to be passed on.

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