Problem reading columns within a group's dataset

[dribbadev]

I'm trying to read a dataset from a group. This dataset is composed by 47033 rows x 2 columns. Using the read() functions I just get a 94066 array. How can I get the right object? Thanks.

[alejandro-isaza]

Extracting an array of arrays would be inefficient, especially for higher-dimensional data. What you need to do is array[col + row * 2] for accessing column col and row row. You could also use a matrix class like the one in Upsurge