Hi,
I've been attempting to use pyTables to store data from a
data acquisition system that I'm using for my experimental work. I currently
make use of several pytables tables to store the data and really like the
querying ability that the table object provides. But I have an issue with
storing arrays in a table column. For each experiment that I do, I record
data for a different amount of time and potentially a different sampling
rate. I'd like the rows of the table to correspond with each experiment and
the columns with the various data signals that I collect. But it seems that
a pytables table object requires every array in a column to be of the same
shape. Right now I choose an arbitrarily large shape in my table definition
and I'm awkwardly padding the data signals before I store them in the table.
Are there other ways to do this?
Jason
--
http://mae.ucdavis.edu/~biosport/jkm/
Sports Biomechanics Lab <http://biosport.ucdavis.edu>, UC Davis
Davis Bike Collective <http://www.davisbikecollective.org> Minister, Davis,
CA
BikeDavis.info
Office: +01 530-752-2163
Lab: +01 530-752-2235
Home: +01 530-753-0794
------------------------------------------------------------------------------
Simplify data backup and recovery for your virtual environment with vRanger.
Installation's a snap, and flexible recovery options mean your data is safe,
secure and there when you need it. Data protection magic?
Nope - It's vRanger. Get your free trial download today.
http://p.sf.net/sfu/quest-sfdev2dev
_______________________________________________
Pytables-users mailing list
Pytables-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/pytables-users
