error in chron object library

I guess you get something negative,because the year you have coded is 
2011 rather than 1911!

yes, you are correct!

I'm using a routine for file format transform

output_file <- leSRHchron(input_file)

and other routine for save output_file, but, in the output_file, 
year is save in short format. 


thank you,

Juan.

Em Qui, 2004-11-04 ?s 10:43, Uwe Ligges escreveu:

juan_sr@uol.com.br wrote:

Times series of rain and discharge in hydrologic - stations has above 95
years of daily records.
In the temporal series over "serie" dataframe, using chron's object:

library(chron)                          # load chron library 

length(serie$data)

[1] 27182

serie$data[length(serie$data)]

[1] (85-12-31 00:00:00)                   # 1985-dez-31 00:00:00hs

serie$data[1]

[1] (11-08-01 00:00:00)                   # 1911-aug-01 00:00:00hs

serie$data[length(serie$data)] -serie$data[1]  # error, correct value

is: 27181

I guess you get something negative,because the year you have coded is 
2011 rather than 1911!
But I cannot be sure because you have not specified any reproducible 
example. Also, you have not said what the error message is. Which 
version of R, chron and the OS? Please read the posting guide!

Uwe Ligges

which are the solution?

Juan S. Ramseyer