[Thread Prev][Thread Next][Index]
Re: time dimension problem
Dave,
The details of the XML specification are available at:
http://ferret.wrc.noaa.gov/Ferret/LAS/FAQ/understanding_the_xml.html
But a quick answer to your question is:
When you specify a time axis with the Arange element <arange ...> you
need to specify a month and day.
The way to get around this is to define the axis as if it were irregular
using the Velement <v>...</v> notation to create specific values for
your axis:
<your_data_TIME type="t" units="years">
<v>1950</v>
<v>1951</v>
<v>1952</v>
<v>1953</v>
<v>1954</v>
<v>1955</v>
<v>1956</v>
<v>1957</v>
...
</your_data_TIME>
-- Jonathan Callahan
Dave Brown wrote:
>
> I am trying to use LAS to serve a dataset with 3d variables that
> represent yearly averages (time x lat x lon). The time dimension has
> units of "calendar year", is of float type, and each coordinate variable
> element is simply the value of a year, starting with 1895. Even though
> ferret seems to be able to read and plot this dataset without any problem,
> the LAS does not seem to like it. LAS seems to expect all time coordinates
> to be specified with a month and day along with the year. Is this in fact
> the case, and if so, is there a work-around for this problem?
>
> -dave brown
> dbrown@ucar.edu
[Thread Prev][Thread Next][Index]
Dept of Commerce /
NOAA /
OAR /
PMEL /
TMAP
Contact Us | Privacy Policy | Disclaimer | Accessibility Statement