[ncl-talk] Plotting 0-360 deg in ncar graphics

[Adam Phillips]

Hello,
I am not familiar with NCAR Graphics anymore, but looking at your code, I
wonder whether you need to alter your longitude settings for mapset at line
322. According to the documentation:
http://ngwww.ucar.edu/conmaptutor/ezmap/ezmap.html#HDR80

rlonmn represents the longitude at the left edge of the projection. rlonmx
represents the longitude at the right edge of the projection. Setting the
left edge (rlonmn) to 75 and the right edge (rlonmx) to 300 should do the
trick.

This type of plot is definitely possible, see page 76-77 in this NCAR tech
note here:
http://opensky.ucar.edu/islandora/object/technotes:468

I hope that helps. If my suggestion doesn't work however, I do not know
what else to tell you. NCAR Graphics is no longer used at NCAR, and thus
there are no longer any experts here to assist with user questions.
Adam



On Sun, Mar 31, 2019 at 1:22 AM MM Ali <mmali110 at gmail.com> wrote:

> Hi,
>
> My problem of plotting over the Pacific Ocean still remains unresolved.
> Ncar graphics (NOT NCL) in fortran takes -180 to +180 as default longitude
> range. As a result, when I am plotting only over the Pacific Ocean, the
> contours come in two pieces (omt.pdf, attached). Combining the two sectors
> is possible only if the program can plot 0 - 360 deg. instead of -180
> - +180.
>
> I attached ncr.f, ncin, ncrinp and may.out. The program runs with the
> command ncr <ncin. ncrinp is required to run the program and may.out is the
> input data file.
>
> It would be great if someone can help me in solving this issue. I posted
> this problem long time ago but so far no solution.
>
> Thanks
> Ali
>
> --
> *Dr. MM Ali*
> Formerly:
> Scientist G & Group Director
> NRSC/ISRO
> email: mmali110 at gmail.com
>            mmali at coaps.fsu.edu
> Mob: +91 9949045110
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-- 
Adam Phillips
Associate Scientist,  Climate and Global Dynamics Laboratory, NCAR
www.cgd.ucar.edu/staff/asphilli/   303-497-1726

<http://www.cgd.ucar.edu/staff/asphilli>
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