a data.frame containing tree-ring ring widths with the
series in columns and the years as rows. The series ids are the column names
and the years are the row names. This type of data.frame is
produced by
fname
a character vector giving the file name of the rwl file.
append
logical flag indicating whether to append this chronology to
an existing file.
prec
numeric indicating the precision of the output file. -
This must be equal to either 0.01 or 0.001 (units are in mm).
Value
None. Invoked for side effect (file is written).
Details
The output should be readable by the Dendrochronology Program Library
(DPL) as a compact format file.