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cir function: ReturnAngles/ReturnDistances #290

aclason opened this Issue Jun 23, 2016 · 1 comment


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aclason commented Jun 23, 2016

This is basically the same example as that given in the help file, but with larger extent and pixel size.

Issue 1 - (No fix, just need to describe in help file) It seems that units are in meters (not pixels)
Issue 2 - returnAngles will not return the angles if returnDistances also = TRUE

r <- raster(extent(627940.9, 657940.9, 775411.8, 805411.8),res=2500)
r[] <- 1
N <- 6
test_coords <- cbind(x = stats::runif(N, xmin(r), xmax(r)), y = stats::runif(N, ymin(r), ymax(r)))

out <- cir(r, test_coords, returnAngles = FALSE, returnIndices=TRUE, returnDistances = TRUE, maxRadius = 2600, minRadius = 1, allowOverlap = TRUE)

@aclason aclason changed the title from ReturnAngles/ReturnDistances to cir function: ReturnAngles/ReturnDistances Jun 23, 2016


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eliotmcintire commented Jun 23, 2016

fixed and closed

achubaty added a commit that referenced this issue Jun 23, 2016

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