is.empty: Check if a SpatExtent or SpatVector is empty
In terra: Spatial Data Analysis
is.empty R Documentation
Check if a SpatExtent or SpatVector is empty
Description
An empty SpatExtent has no area
An empty SpatVector has no geometries.
Usage
## S4 method for signature 'SpatExtent'
is.empty(x)
## S4 method for signature 'SpatVector'
is.empty(x)
Arguments
x
SpatVector or SpatExtent
Value
logical
Examples
e <- ext(0,0,0,0)
is.valid(e)
is.empty(e)
v <- vect()
is.valid(v)
is.empty(v)
terra documentation built on Oct. 14, 2024, 5:07 p.m.
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| is.empty | R Documentation |
Check if a SpatExtent or SpatVector is empty
Description
An empty SpatExtent has no area
An empty SpatVector has no geometries.
Usage
## S4 method for signature 'SpatExtent'
is.empty(x)
## S4 method for signature 'SpatVector'
is.empty(x)
Arguments
x |
SpatVector or SpatExtent |
Value
logical
Examples
e <- ext(0,0,0,0)
is.valid(e)
is.empty(e)
v <- vect()
is.valid(v)
is.empty(v)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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