Re: problem with vector plot in LAS

[Jonathan Callahan <callahan@xxxxxxxxxxxxx>]

For the las_users list I'm sending this out again without the attachment
.  It was too long.  You can always update your code via remote CVS:

http://ferret.wrc.noaa.gov/Ferret/LAS/Documentation/v5_installation.html#Downloading_LAS

-- Jon

Jonathan Callahan wrote:
> 
> Zhangfan,
> 
> You have found a bug in the LAS code.  Actually, there were two.
> 
> I've attached the Ferret.pl file (patched to fix your bug) that will be
> included in the upcoming release of LAS v5.2.  I am reasonably confident
> that it will work fine with your version of LAS.
> 
> And thanks for reporting that bug!  It's the only way we can hope to
> offer relatively robust code.
> 
> -- Jon
> 
> Zhangfan Xing wrote:
> >
> > Hi, Jon and Friends,
> >
> > I have this problem with vector plot:
> >
> > LAS behaves incorrectly if more than one var is specified within
> > <composite> ... </composite>, such as in the *.xml on my server:
> >
> >        <composite>
> >         <Vec units="M/S" name="Velocity Vector (10 day)" js="VecVariable">
> >          <link match="../../variables/Uave"/>
> >          <link match="../../variables/Vave"/>
> >         </Vec>
> >         <Vec_mean units="M/S" name="Velocity Vector (mean, multi-year)"
> > js="VecVariable">
> >          <link match="../../variables/Uave_mean"/>
> >          <link match="../../variables/Vave_mean"/>
> >         </Vec_mean>
> >        </composite>
> >
> > The LAS server url is http://eyre.jpl.nasa.gov/las.
> > Please check last few entries (velocity vector) under
> > the first dataset menu "Assimilation (Adjoint) 1997-2000".
> > The first vector plot entry works oaky. But all others,
> > if selected, complain about "variable unknown".
> >
> > Thanks a lot.
> >
> > Zhangfan
> 
>   ------------------------------------------------------------------------
>                        Name: Ferret.pl
>    Ferret.pl           Type: Perl Program (application/x-perl)
>                    Encoding: 7bit
>             Download Status: Not downloaded with message