lawn_size
(Package: lawn) :
Expand a bounding box
Takes a bounding box and returns a new bounding box with a size expanded or contracted by a factor of X.
● Data Source:
CranContrib
● Keywords:
● Alias: lawn_size
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lawn_destination
(Package: lawn) :
Calculate destination point
Takes a data-Point and calculates the location of a destination point given a distance in degrees, radians, miles, or kilometers; and bearing in degrees. Uses the Haversine formula to account for global curvature.
● Data Source:
CranContrib
● Keywords:
● Alias: lawn_destination
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lawn_within
(Package: lawn) :
Return points that fall within polygons
Takes a set of data-Point 's and a set of data-Polygon 's and returns points that fall within the polygons
● Data Source:
CranContrib
● Keywords:
● Alias: lawn_within
●
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lawn_extent
(Package: lawn) :
Get a bounding box
Calculates the extent of all input features in a FeatureCollection, and returns a bounding box. The returned bounding box is of the form (west, south, east, north).
● Data Source:
CranContrib
● Keywords:
● Alias: lawn_extent
●
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lawn_envelope
(Package: lawn) :
Calculate envelope around features
Takes any number of features and returns a rectangular data-Polygon that encompasses all vertices.
● Data Source:
CranContrib
● Keywords:
● Alias: lawn_envelope
●
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%>%
(Package: lawn) :
Pipe operator
Pipe operator
● Data Source:
CranContrib
● Keywords: internal
● Alias: %>%
●
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lawn_average
(Package: lawn) :
Average of a field among points within polygons
Calculate the average value of a field for a set of data-Point 's within a set of data-Polygon 's
● Data Source:
CranContrib
● Keywords:
● Alias: lawn_average
●
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Takes data-Point 's with z-values and an array of value breaks and generates isolines
● Data Source:
CranContrib
● Keywords:
● Alias: lawn_isolines
●
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lawn_convex
(Package: lawn) :
Convex hull polygon
Takes a set of data-Point 's and returns a convex hull polygon. Internally, this uses the convex-hull module that implements a Monotone chain hull
● Data Source:
CranContrib
● Keywords:
● Alias: lawn_convex
●
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lawn_reclass
(Package: lawn) :
Reclassify properties data
Takes a data-FeatureCollection , an input field, an output field, and an array of translations and outputs an identical FeatureCollection with the output field property populated
● Data Source:
CranContrib
● Keywords:
● Alias: lawn_reclass
●
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