Re: [Pytables-users] maskedEArray class

2007-05-04 Thread Francesc Altet
A Dijous 03 Maig 2007 21:26, Matt Knox escrigué: > Thanks for the reply, Francesc. You may be correct in that a table could > work for this. It would require a bit of work because ideally the class > interface would be the same as EArray and not the more complicated table > interface, so I'd have t

Re: [Pytables-users] maskedEArray class

2007-05-04 Thread Ivan Vilata i Balaguer
Matt Knox (el 2007-05-03 a les 19:26:58 +) va dir:: > One slight problem with this approach is that columns can't be dynamically > added/removed from tables (as far as I know), so that boolean column would > always need to be there even if the MaskedArray had no masked values to > account > f

Re: [Pytables-users] maskedEArray class

2007-05-03 Thread Matt Knox
> After pondering a bit the different possibilities, I think that a Table > would be the best candidate for doing what you want. The Table is just > like an EArray, but allows you to have different columns with different > types in the same data container. So, in one column you can keep the > actu

Re: [Pytables-users] maskedEArray class

2007-05-03 Thread Francesc Altet
El dl 30 de 04 del 2007 a les 17:27 +, en/na Matt Knox va escriure: > Hi everyone, > > I've been toying around with the idea of creating a maskedEArray class > which would behave the same as EArray except it would handle masked > arrays (and hence, missing data points). I can't quite think of

[Pytables-users] maskedEArray class

2007-04-30 Thread Matt Knox
Hi everyone, I've been toying around with the idea of creating a maskedEArray class which would behave the same as EArray except it would handle masked arrays (and hence, missing data points). I can't quite think of an efficient way to do this at the moment though. Subclassing EArray is not