Re: Draw coastal line in different sea depth levels.

[Namba Takaya <takayanamba@xxxxxxxxxxx>]

Dear Dr. Ansley Manke

Thank you for your help.

But What I would like to do with etopo is to draw the coastline which is 
exactly the same as the coastline drawn by "shade rose".

Of course the coastline I want must take zigzag course.

Could you tell me how to do it?

Thank you in advance.

Takaya Namba


>From: Ansley Manke <ansley@pmel.noaa.gov>
>To: Namba Takaya <takayanamba@hotmail.com>
>CC: hankin@pmel.noaa.gov, ferret_users@ferret.wrc.noaa.gov
>Subject: Re: Draw coastal line in different sea depth levels.
>Date: Mon, 23 Apr 2001 09:20:37 -0700
>
>Hello,
>You can draw the coastline from one of the etopo data sets by contouring
>at zero.   Is this what you want to do?
>
>use etopo20
>set region/x=90w:20e/y=15:55
>shade rose
>contour/over/levels="(0., 0., 0.1, -3)" rose
>
>Namba Takaya wrote:
>
> > Dear Dr. Steve Hankin
> >
> > Thank you for your kind help. I really appreciate it.
> >
> > I made it by your instruction.
> >
> > One more thing I would like to do is on land.jnl scritp or geo_border
> > datafile.
> >
> > How can I draw coastal line of etopo5 by land.jnl changing
> > Geo_border datafile,
> > when I would like to match the coastal drawing line by land.jnl and 
etopo5
> > topography?
> >
> > Thank you in advance.
> >
> > >From: Steve Hankin <hankin@pmel.noaa.gov>
> > >To: Namba Takaya <takayanamba@hotmail.com>
> > >CC: ferret_users@ferret.wrc.noaa.gov, shankar@darya.nio.org
> > >Subject: Re: Draw coastal line in different sea depth levels.
> > >Date: Fri, 20 Apr 2001 07:21:29 -0700
> > >
> > >Hi Takaya,
> > >
> > >Have a look inside of the script fland.jnl
> > >     yes? GO/help fland
> > >
> > >In there you will see commands that reduce (after argument 
substitutions)
> > to
> > >
> > >      set data etopo5
> > >      shade/nolab/nokey/lev=(0,10000,10000)/pal=gray/overlay
> > >      rose[x=lo:hi,y=lo:hi]
> > >
> > >The qualifiers /LEVELS=(0,10000,10000)/PALETTE=gray tell Ferret to 
fill in
> > >gray everywhere that the elevation exceeds zero (i.e. land).
> > >
> > >For your application you need only replace the "0" with the desired 
depth.
> > >For example,
> > >
> > >      set data etopo60
> > >      shade/lev="(-500)(10000)"/pal=gray rose
> > >      go land
> > >
> > >will create a mask of all areas shallower than 500 meters ("go land"
> > overlays
> > >the coasts as lines to illustrate).
> > >
> > >     - steve
> > >
> > >=============================
> > >
> > >Namba Takaya wrote:
> > >
> > > > Dear Sir.
> > > >
> > > > I would like to contour or shade some parameters (salinity, 
temperature
> > > > etc) in the defferent sea depth levels drawing the coastal line 
which
> > > > change with depth? I would like to use etopo5
> > > > to draw each depth coastal line respectively.
> > > >
> > > > Could you tell me how to do it?
> > > >
> > > > Thank you in advance.
> > > >
> > > > Japan International Cooperation Agency
> > > > Takaya Namba
> > > >
> > > >
> > 
_________________________________________________________________________
> > > > Get Your Private, Free E-mail from MSN Hotmail at
> > http://www.hotmail.com.
> > >
> > >--
> > >Steve Hankin
> > >NOAA/PMEL, 7600 Sand Point Way NE, Seattle, WA 98115-0070
> > >ph. (206) 526-6080 -- FAX (206) 526-6744
> > >
> > >
> >
> > 
_________________________________________________________________________
> > Get Your Private, Free E-mail from MSN Hotmail at 
http://www.hotmail.com.
>
>--
>Ansley Manke  Pacific Marine Environmental Laboratory  Seattle WA  
(206)526-6246
>
>

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