This generic has one method that will create objects of class “mirageInclusionZoneGrid”. The normal use is through generation of a sampling surface, but the routine can be called as is to produce results for individual stem inclusion zones on a “mirageTract”.
Signature object of a subclass of
Signature object of class "
Objects of class “mirageInclusionZoneGrid” are farily
complex and can hold information on external overlap areas is
applicable. There is one method for this generic that can be used to
create “mirageInclusionZoneGrid” object as described in
A valid object of class "
Jeffrey H. Gove
See the “Mirage Method” and “InclusionZoneGrid” vignettes for examples.
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tr = Tract(c(x=20,y=20), cellSize=1) mtr = mirageTract(tr) st = standingTree(centerOffset=c(x=16,y=16)) ag = angleGauge(4) #4=baf hps.iz = horizontalPointIZ(st, angleGauge=ag) hps.izg = izGridMirage(hps.iz, mtr, truncateOverlap=FALSE) plot(hps.izg, tract=mtr) #now show external grid estimates... plot(hps.izg, tract=mtr, showExtended = TRUE)