GraticuleIndices: Find intersecting graticule tiles within distance of point
In ECCC-MSC/Basin-Delineation: Finds upstream area and upstream stations
Usage
1
GraticuleIndices(long, lat, tol, resolution = 1)
Arguments
long
target longitude
lat
target latitude
tol
distance (in metres) to search. Search area is a square.
resolution
numeric value indicating the width and height of
graticule cells. For example a resolution of 1 corresponds to 1x1 degree tiles
and a resolution of 5 corresponds to 5x5 degree tiles
Details
The graticules are reported based on their upperleftmost corner
Value
a dataframe whose rows correspond to graticule index coordinates
ECCC-MSC/Basin-Delineation documentation built on June 9, 2019, 7:29 p.m.
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Usage
1 | GraticuleIndices(long, lat, tol, resolution = 1)
|
Arguments
long |
target longitude |
lat |
target latitude |
tol |
distance (in metres) to search. Search area is a square. |
resolution |
numeric value indicating the width and height of graticule cells. For example a resolution of 1 corresponds to 1x1 degree tiles and a resolution of 5 corresponds to 5x5 degree tiles |
Details
The graticules are reported based on their upperleftmost corner
Value
a dataframe whose rows correspond to graticule index coordinates
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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