subset.oce {oce} | R Documentation |
Subset an oce object
## S3 method for class 'oce': subset(x, subset, indices=NULL, ...)
x |
an oce object. |
subset |
a condition to be applied to the data portion of
x (ignored for station objects). |
indices |
list of station indices (used only for section objects). |
... |
ignored. |
This is analogous to subset.data.frame
. Note
that it only works for objects in which the data
portion is a
data frame, e.g. ctd
objects.
A new oce
object.
Dan Kelley
subset.data.frame
, upon which this is based.
library(oce) data(ctd) plot(ctd) plot(subset(ctd, pressure>10))