Is there a possibility to define dtype only once for all columns?

Vote count:

0

If all the columns of the same type (eg. Float), there is a possibility that dtype defined only once, for all columns?

Example:

inarray = numpy.array([(1.54, 1111.01, 45.12,... n), 
                       (2.34, 2222.22, 11.23,... n), 
                        (5.34, 18.22, 11.11,...n)],
                  numpy.dtype([('doublefield','<f8')])

asked 42 secs ago

kamfulebu

27

Is there a possibility to define dtype only once for all columns?