Re: [Pytables-users] numpy arrays

2007-11-12 Thread dragan savic
Hello Ivan! Thanks for your quick reply. To be more clear I am doing some kind of a slice function where a user can select different fields and one row or vise verse from arbitrary number of tables. Since each field can have different types I want to gather the data in a table form. I thought of d

Re: [Pytables-users] numpy arrays

2007-11-12 Thread Ivan Vilata i Balaguer
dragan savic (el 2007-11-12 a les 08:36:25 -0800) va dir:: > I have a question regarding numpy arrays. > Lets say I have two arrays: > > a = array([1,2,3],dtype=float32) > b = array([4,5,6],dtype=int16) > > I want to build a new array like this: > new_array = hstack((row_stack(a),row_stack(b)))

[Pytables-users] numpy arrays

2007-11-12 Thread dragan savic
Hello! I have a question regarding numpy arrays. Lets say I have two arrays: a = array([1,2,3],dtype=float32) b = array([4,5,6],dtype=int16) I want to build a new array like this: new_array = hstack((row_stack(a),row_stack(b))) The result is: array([[ 1., 4.], [ 2., 5.], [ 3.,