Hello all, is there a way to clear out a chunk from a CArray? I noticed that setting the data to zero actually takes disk space, i.e.
*** from tables import open_file, BoolAtom h5f = open_file('test.h5', 'w') ca = h5f.create_carray(h5f.root, 'carray', BoolAtom(), shape=(1000,1000), chunkshape=(1,1000)) ca[:,:] = False h5f.close() *** The resulting file takes 249K ... Best, -- Giovanni Luca Ciampaglia Postdoctoral fellow Center for Complex Networks and Systems Research Indiana University ✎ 910 E 10th St ∙ Bloomington ∙ IN 47408 ☞ http://cnets.indiana.edu/ ✉ gciam...@indiana.edu ------------------------------------------------------------------------------ Get your SQL database under version control now! Version control is standard for application code, but databases havent caught up. So what steps can you take to put your SQL databases under version control? Why should you start doing it? Read more to find out. http://pubads.g.doubleclick.net/gampad/clk?id=49501711&iu=/4140/ostg.clktrk _______________________________________________ Pytables-users mailing list Pytables-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/pytables-users