dplR (version 1.8.0)

ca533: Campito Mountain Tree Ring Widths

Description

This data set gives the raw ring widths for bristlecone pine Pinus longaeva at Campito Mountain in California, USA. There are 34 series. Data set was created using read.rwl and saved to an .rda file using save.

Usage

data(ca533)

Format

A data.frame containing 34 tree-ring series in columns and 1358 years in rows.

References

Graybill, D. A. and LaMarche, Jr., V. C. (1983) Campito Mountain Data Set. IGBP PAGES/World Data Center for Paleoclimatology Data Contribution Series 1983-CA533.RWL. NOAA/NCDC Paleoclimatology Program, Boulder, Colorado, USA.

Examples

library(utils)
data(ca533)

## Where the data came from. read.tucson() records what it saw and attaches
## it to what it returns; this data set carries that record.
prov <- attr(ca533, "dplR.provenance")
prov$file          # the archived file it was read from
prov$precision     # the precision each series was measured at
prov$gaps          # interior gaps, if any -- this file has none
prov$events        # problems found while reading -- none here either

## rwl.report() puts the file and precision at the head of its report
rwl.report(ca533)