loc_index: Find the closest indices into a dimension for a given set of...
In BigelowLab/nam218grads: Provides grads-served opendap access to NAM218 forecast data
loc_index R Documentation
Find the closest indices into a dimension for a given set of values
Description
This is useful to convert real dimensional values to array indices for making
data requests. The index assigned is always the dimensional step closest.
Usage
loc_index(x, value, what = "lon", make_rle = FALSE)
Arguments
x
ncdf4 object
value
vector of one of values (numeric for lon, lat, lev and POSIXct for time)
what
character, the name of the dimension
make_rle
logical, if TRUE use the first and last elements of value (which
may also be the first) to construct [start, length] encodings
Value
numeric vector if either indices closest to requested locations or
two element [start, length] vector if rle = TRUE
BigelowLab/nam218grads documentation built on Oct. 4, 2022, 2:01 a.m.
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| loc_index | R Documentation |
Find the closest indices into a dimension for a given set of values
Description
This is useful to convert real dimensional values to array indices for making data requests. The index assigned is always the dimensional step closest.
Usage
loc_index(x, value, what = "lon", make_rle = FALSE)
Arguments
x |
ncdf4 object |
value |
vector of one of values (numeric for lon, lat, lev and POSIXct for time) |
what |
character, the name of the dimension |
make_rle |
logical, if TRUE use the first and last elements of value (which
may also be the first) to construct |
Value
numeric vector if either indices closest to requested locations or
two element [start, length] vector if rle = TRUE
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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