[Met_help] [rt.rap.ucar.edu #80034] History for Adjusting Y2 axis limits in METViewer using the R script

[John Halley Gotway via RT]

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  Initial Request
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Hi,

I am attempting to adjust the Y2 axis limits on one of my reliability
diagrams (attached).  At the last EMC MET telecon, I found out that it is
possible to modify the Y2 axis by editing the R script file.  I've attached
the R script file as well as the corresponding xml file - I retrieved them
from the NCEP web instance of METViewer.

I took a look at the R script and found a section titled "determine and set
the limits for the y2 axis" (lines 335-340).  However, I am unfamiliar with
R and am not sure what to modify to manually set the y2 axis limits.  It
doesn't look as simple as specifying min = 0 and max = 20.

Thanks!
Ben Blake


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  Complete Ticket History
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Subject: Adjusting Y2 axis limits in METViewer using the R script
From: John Halley Gotway
Time: Fri Apr 07 16:18:01 2017

Ben,

Just closing the loop on this met_help ticket.  As we discussed in
person,
updating the Rscript by adding a "ylim" argument to the call to
"barplot"
function fixes this.  Also, we set "xpd = FALSE" to keep the bars
inside
the plotting region.

I'll go ahead and resolve this ticket now.

Thanks,
John

On Mon, Apr 3, 2017 at 1:07 PM, Benjamin Blake - NOAA Affiliate via RT
<
met_help at ucar.edu> wrote:

>
> Mon Apr 03 13:07:15 2017: Request 80034 was acted upon.
> Transaction: Ticket created by benjamin.blake at noaa.gov
>        Queue: met_help
>      Subject: Adjusting Y2 axis limits in METViewer using the R
script
>        Owner: Nobody
>   Requestors: benjamin.blake at noaa.gov
>       Status: new
>  Ticket <URL:
https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=80034 >
>
>
> Hi,
>
> I am attempting to adjust the Y2 axis limits on one of my
reliability
> diagrams (attached).  At the last EMC MET telecon, I found out that
it is
> possible to modify the Y2 axis by editing the R script file.  I've
attached
> the R script file as well as the corresponding xml file - I
retrieved them
> from the NCEP web instance of METViewer.
>
> I took a look at the R script and found a section titled "determine
and set
> the limits for the y2 axis" (lines 335-340).  However, I am
unfamiliar with
> R and am not sure what to modify to manually set the y2 axis limits.
It
> doesn't look as simple as specifying min = 0 and max = 20.
>
> Thanks!
> Ben Blake
>
>

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