aux_getIRISstation {eseis} | R Documentation |
Query IRIS data base for stations
Description
This function queries the IRIS data base for seismic stations that match
a set of criteria for seismic data. The criteria include signal time stamp
and location, component and a search radius. The returned SNCL strings can
be used to download data using the function aux_getIRISdata
.
Usage
aux_getIRISstation(
start,
duration,
location,
radius = 10,
component = "BHZ",
ID_iris = "IrisClient"
)
Arguments
start |
|
duration |
|
location |
|
radius |
|
component |
|
ID_iris |
|
Details
The function makes use of the package IRISSeismic. It requires a working internet connection to perform the query.
Value
Data frame
with query results. The data frame contains
information for all seismic stations fulfilling the defined criteria.
Author(s)
Michael Dietze
Examples
## Not run:
x <- aux_getIRISstation(start = as.POSIXct("2010-01-01 22:22:22",
tz = "UTC"),
duration = 3 * 3600,
location = c(53, 13),
radius = 1,
component = "BHZ")
## End(Not run)