[GRASS-dev] TclTk animator finished - replaces xganim

[Hamish]

HB:
> >  - why is there an Apply button?
MB:
> So you can set and change files to animate without closing the map select
> window.

Would you ever really do that in practice (selectively add/remove frames)?
To me 99% of the time Apply buttons seem like unneeded clutter & confusing. But
then I don't like to work with a half dozen windows open at the same time for a
single app., so maybe just a reflection of my preference. The "GPSMan" software
was aweful for this, and I've got similar issues with the tcl gis.m-- but no
better ideas about how to do it so I try to keep quiet about it. (Old version
of star|open office was annoying in the other extreme of everything in 1
window)


> >  - when I hit Ok I get this error:
> > 
> > ERROR: <res=0.0> ** invalid input **
> > ERROR: <res=0.0> ** invalid input **
> 
> I don't know. Are you per chance working in a latlong region?

simple XY (255 frames from r.game_of_life script)

 |        Projection: x,y                                       
 |            N:         90    S:        -90   Res: 0.01666512 
 |            E:        180    W:       -180   Res: 0.0166659  
 |   Range of data:    min = 0  max = 255                      

I tried another:

 |        Projection: x,y                                         
 |            N:         90    S:        -90   Res: 0.17578125  
 |            E:        180    W:       -180   Res: 0.28125   
 |   Range of data:    min = 0  max = 255                 

same thing.


then I tried an orthophoto with a res of 1m, and it loaded the image ok.

So resolutions less than 1 are being truncated/recast to 0??


Hamish



       
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