Matt,
Try: dd.quantities["NumberOfStars"]()
Duh! That works, sort of: Now I'm getting '0' when I am expecting '1'. Any ideas why? If I put a print in _NumberOfStars() I see that one of the grids has one star, the others zero, but otherwise things are not as I expect. Stephen Skory stephenskory@yahoo.com http://stephenskory.com/ 510.621.3687 (google voice)
Hi Stephen,
You might try printing out what is fed into the combine function; I
think what you really want to do is return (data["creation_time"] >
0).sum() in _NumberOfStars. Inside _combNumberOfStars try printing
both data and ct, as well, to see if it's an axis problem with the
combine function.
-Matt
On Fri, Dec 10, 2010 at 3:24 PM, Stephen Skory
Matt,
Try: dd.quantities["NumberOfStars"]()
Duh! That works, sort of: Now I'm getting '0' when I am expecting '1'. Any ideas why? If I put a print in _NumberOfStars() I see that one of the grids has one star, the others zero, but otherwise things are not as I expect.
Stephen Skory stephenskory@yahoo.com http://stephenskory.com/ 510.621.3687 (google voice) _______________________________________________ yt-users mailing list yt-users@lists.spacepope.org http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org
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Matthew Turk
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Stephen Skory