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Return number of elements in geographic or planar vector
n = length(v)
example
n = length(v) returns the number of elements contained in the geographic or planar vector v.
n
v
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Create a geopoint vector and find its length.
load coastlines p = geopoint(coastlat, coastlon); length(p)
ans = 9865
length(coastlat)
geopoint
geoshape
mappoint
mapshape
Geographic or planar vector, specified as a geopoint, geoshape, mappoint, or mapshape object.
Number of elements in vector v, returned as a nonnegative integer scalar. The result is equivalent to size(v,1).
size(v,1)
Introduced in R2012a
size
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