as.topo(longitude, latitude, z, filename = "")
bathy
object created by getNOAA.bathy()
from
the marmap
package; in the second case, all other arguments are ignored.read.topo
.topo-class
.
topo
data: [[,topo-method
,
[[<-,topo-method
,
download.topo
,
plot,topo-method
, read.topo
,
subset,topo-method
,
summary,topo-method
,
topo-class
, topoInterpolate
,
topoWorld