Re: [las_users] ferret sample script for map applet

[Jonathan Callahan <Jonathan.S.Callahan@xxxxxxxx>]

Takaya,

I am able to reproduce the problem and have posted a bug to the Ferret
developers. Unfortunately, I do not have a quick workaround for you.


-- Jon


Namba Takaya wrote:

>Dear users
>
>Ferret is v5.81.
>I tried to make a map applet using ferret script shown in
>http://ferret.pmel.noaa.gov/Ferret/LAS/FAQ/modifying_LiveMap.htm
>
>set mem/size=20
>set data etopo20
>set wind/siz=.5
>palette  dark_land_sea
>set region/x=-160:-124/y=-30:60
>go mp_plate_caree
>set grid rose
>go mp_aspect
>shade/nokey/lev=(-10500,-5500,5000)(-5500,0,500)(0,2000,250)(2000,6000,1000)/nolab
>rose, x_page, y_page
>! get axis lengths from previous plot and make a new plot
>! where the plot takes up all the space
>ppl size ($ppl$xlen),($ppl$ylen)
>ppl axlen ($ppl$xlen),($ppl$ylen)
>ppl origin 0,0
>shade/nokey/lev=(-10500,-5500,5000)(-5500,0,500)(0,2000,250)(2000,6000,1000)/nolab
>rose, x_page, y_page
>frame/file=EasternPac.gif
>
>
>The sample made the blank gif with a frame only. Some
>other regions make this script works,
>for exmaple,
>set region/x=283:310/y=-45:-64.
>
>Could you tell me why make this difference?
>
>Best Regards,
>
>Takaya Namba
>
>
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