[yt-users] rainbow+white?

Stephanie Tonnesen stonnes at gmail.com
Tue Feb 18 11:33:38 PST 2014


Aha!  Yes, that did it, thanks.  (and now I think I am going to go with Eos
B, anyway! :P)

Stephanie



On Tue, Feb 18, 2014 at 11:17 AM, Sam Skillman <samskillman at gmail.com>wrote:

> Hi Stephanie,
>
> Hmm, it doesn't look like there is a messed up pointer in the
> yt/visualization/_colormap_data.py file to me, and looking at (random site
> found searching for idl maps)
> http://ham.space.umn.edu/johnd/ct/ct-names.html it seems like they have
> qualitatively the same colors for rainbow+white.  If you want to try
> editing the _colormap_data.py entry for "idl39" you might have some luck.
>  It seems from
> http://yt-project.org/docs/dev/_images/cmap_images__Projection_Rainbow_+_white_r.pngthat the white is being put at the max value (which gets put at the bottom
> for the _r) rather than the min value, which is I think what you want.
>
> Let us know if that helps.
> Sam
>
>
> On Mon, Feb 17, 2014 at 5:27 PM, Stephanie Tonnesen <stonnes at gmail.com>wrote:
>
>> Hi yt-users,
>>
>> I am imagining that this is something silly, but I tried to use rainbow +
>> white, and it seems to me that it is actually rainbow + black?  Certainly
>> on the colormaps page those two maps look identical:
>> http://yt-project.org/docs/dev/visualizing/colormaps/index.html?highlight=cmap
>> Is this actually the case?  is there just some simple pointer that is
>> messed up somewhere?  Or can someone point me to the white in rainbow+white?
>>
>> Thanks!
>>
>> Stephanie
>>
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