From: Francesc A. <fa...@py...> - 2004-07-08 14:36:57
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Hi Sigve, A Dijous 08 Juliol 2004 15:37, Sigve Tjora va escriure: > Is there a method to change the data in a PyTables array / earray? I want > to save a large array of data to disk, and then change only parts of it > after some processing. Is this possible with PyTables or is arrays > essential write once, read many? If there were a memory mapped array slice > similar to the one provided by NumArray, it would do the trick, but I have > not located such a feature. > As of pytables 0.8 there is not a way to modify any data in existing Table/Array/EArray/VLArray objects. I plan to add such a feature for Table objects in pytables 0.9 (due to September/October). If I have time I'll consider to add support for more objects as well. Regards, -- Francesc Alted |