rect_within_peri | R Documentation |
Given rect code, find area or proption rect area within a perimeter.
r_within_peri(r, peri, valueOut = "p", scale = "nmi")
sr_within_peri(sr, peri, valueOut = "p", scale = "nmi")
mr_within_peri(mr, peri, dlat = 5, dlon = 10, valueOut = "p", scale = "nmi")
dr_within_peri(dr, peri, dlat = 1, dlon = 2, valueOut = "p", scale = "km")
r , sr , mr , dr |
Rectangle codes for different types of rects. |
peri |
Perimeter e.g. demarcating geographical distribution of fish. |
valueOut |
If |
scale |
If |
Not yet robust against rectangles outside the given perimeter.
Destined for package geo
?
deg2rect
, rectArea
,
geoarea
.
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