subset_points: Converts Lon/Lat to start and count suitable for extracting...
In btupper/spnc: A simplified interface between spatial classes and NetCDF data sources
Description
Usage
Arguments
Value
Description
Converts Lon/Lat to start and count suitable for extracting points
Usage
1
subset_points(x, y = NULL, lon = c(-180, 180), lat = c(-90, 90))
Arguments
x
either a vector of longitude or a 2d array [lon,lat] or a data.frame
with lon,lat columns
y
numeric vector, if x is a vector, otherwise NULL
lon
numeric vector of lons to select from - these come from the LON attribute in nc
lat
numeric vector of lats to select from - these come from the LAT attribute in nc
Value
a list of start/count elements, one per xy input. For inputs that
fall beyond the bounds of the data then NA is returned.
btupper/spnc documentation built on May 13, 2019, 8:44 a.m.
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Description Usage Arguments Value
Description
Converts Lon/Lat to start and count suitable for extracting points
Usage
1 | subset_points(x, y = NULL, lon = c(-180, 180), lat = c(-90, 90))
|
Arguments
x |
either a vector of longitude or a 2d array [lon,lat] or a data.frame with lon,lat columns |
y |
numeric vector, if x is a vector, otherwise NULL |
lon |
numeric vector of lons to select from - these come from the LON attribute in nc |
lat |
numeric vector of lats to select from - these come from the LAT attribute in nc |
Value
a list of start/count elements, one per xy input. For inputs that fall beyond the bounds of the data then NA is returned.
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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