[ncl-talk] daily climatology time dimension

Dennis Shea shea at ucar.edu
Tue Jul 18 10:07:00 MDT 2023


To my knowledge, the answer is "yes"
The functions use the 'day of the year' rather than the order the data are
read.

"How to be sure?"      maybe plot the variable.

On Mon, Jul 17, 2023 at 9:02 PM Jayant via ncl-talk <
ncl-talk at mailman.ucar.edu> wrote:

> Hi! Using asciiread, I am reading a file for daily values that are in
> reverse chronological order (starts from September 01, 2015 and ends in
> April 30, 1968. Further, I used calendar utilities and created time
> dimensions and computed daily and monthly climatologies. The
> printVarSummary of the daily climatology variable shows year_day =
> [1...366]. Do the year_day = 1 corresponds to Jan 1 climatology for Sept
> 01? How to be sure of it?
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