IRISSeismic (version 1.0.5)

TraceHeader-class: Class "TraceHeader"

Description

A container for metadata associated with a Trace object.

Objects from the Class

Objects can be created by calls of the form new("TraceHeader", headerList, headerLine, ...). The stats slot of a Trace object will contain a TraceHeader object, typically populated by a webservice request. (see IrisClient-class)

Examples

# Open a connection to IRIS DMC webservices
iris <- new("IrisClient")

starttime <- as.POSIXct("2012-01-24", tz="GMT")
endtime <- as.POSIXct("2012-01-25", tz="GMT")

# Get the waveform
st <- getDataselect(iris,"AK","PIN","","VEA",starttime,endtime)

# Get the first trace and show the associated metadata
tr1 <- st@traces[[1]]
show(tr1@stats)