segy2rseis: Read in multiple segy files.

In RSEIS: Seismic Time Series Analysis Tools

Read in multiple segy files.

Description

Read in multiple segy files, and create a list of seismic traces.

Usage

segy2rseis(fnames, Iendian = 1, HEADONLY = FALSE, BIGLONG = FALSE, PLOT
= -1, RAW = FALSE)
sac2rseis(fnames, Iendian = 1, HEADONLY = FALSE,
BIGLONG = FALSE, PLOT = -1, RAW = FALSE)

Arguments

fnames	character vector of file names.
Iendian	Endian-ness of the files
HEADONLY	logical, TRUE=read only the header information. default=FALSE
BIGLONG	logical, indicating whether long is 8 or 4 bytes.
PLOT	logical, TRUE = plot traces
RAW	logical, TRUE=do not convert data to volts

Details

Segy format files are in integer format. The time series ususally represents counts recorded in a data acquisition system. The header includes meta-data and other identifying information.

Value

List of seismic traces.

Note

The Endian-ness of the input files is set by the system that created them. If the read1segy or read1sac does not make sense, try a different endian or BIGLONG setting.

Author(s)

Jonathan M. Lees<[e-mail]>

See Also

read1sac, read1segy, sac2rseis, prepSEIS

Examples

## Not run: 

fnames =
list.files(path="./SEISMIC_DATA/KARYMSKY/1999/kar99/Day254",
pattern="", full.names=TRUE )

MANY = segy2rseis(fnames, Iendian=1 , HEADONLY=FALSE,
    BIGLONG=FALSE,  PLOT=1, RAW=FALSE )



## End(Not run)

RSEIS documentation built on Aug. 19, 2023, 5:07 p.m.