On Fri, Jun 29, 2012 at 12:02 PM, Andreas Hilboll <li...@hilboll.de> wrote:
>
> You could use numpy.genfromtxt together with its `converters` parameter:
>
> converters : variable, optional
> The set of functions that convert the data of a column to a value.
> The converters can also be used to provide a default value
> for missing data: ``converters = {3: lambda s: float(s or 0)}``.
I finally used:
def mkdate(text):
return(dt.datetime.strptime(text.decode('utf8'),\
'%H:%M:%S %d/%m/%Y'))
and
data = np.genfromtxt(\
os.path.join(sys.argv[1],f),\
delimiter=',',\
skip_header=4,\
usecols = (0, 1, 2),\
dtype=(object, float, float),\
converters={0: mkdate},\
autostrip=True,\
)
Thank you!
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