Re: AW: [caret-users] deforming a Lat-Lon grid

[Donna Hanlon]

Sorry Johannes,

I realized after I replied that you wanted the borders -- not the latlon 
itself.  But I think I know how to do this:

Generate your latlon borders on the individual's sphere
Save as mylatlon.border
Apply the deformation map stored in the atlas target directory for that 
individual using spherical border file type
Go to your atlas target directory and open the deformed border on your 
atlas target spec file

I just tried it and my borders look like the attached jpg.

Donna

On 04/04/2005 09:04 AM, Johannes Klein wrote:

Yes I did, but I'm stuck with displaying them on the surface. I suppose my
problem is that I don't know how to derive visible borders from that
information. When I use the "Create Lat/Lon Spherical Borders" Button, the
appropriate borders are created, but it seems the Latitude Longtitude
information is regenerated thus resulting in a regularly spaced grid again.
I've also tried saving the latlon border projection and deforming that, but
the results were not as expected and I'm still stuck.

Johannes

 

-----Ursprüngliche Nachricht-----
Von: [EMAIL PROTECTED] 
[mailto:[EMAIL PROTECTED] Im Auftrag 
von Donna Hanlon
Gesendet: Montag, 4. April 2005 14:59
An: Caret, SureFit, and SuMS software users
Betreff: Re: [caret-users] deforming a Lat-Lon grid


Hi Johannes,

Did you try generating the latlon on the individual's surface (i.e., 
before deformation), and then applying the deformation map to that 
latlon file?

Donna

On 04/04/2005 03:46 AM, Johannes Klein wrote:

   

Hi everyone,
I'd like to show how a particular spherical surface gets deformed 
during morphing. I know how to generate fresh latitude-longitude 
borders on it, but I can't figure out how to get them 
     

deformed the same 
   

way the surface was. Thanks a lot Johannes

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<<inline: mydeflatlon.jpg>>