Data analysis problem with numpy.
Background
I have 2 datasets, which both are stored in hdf5 format and canbe read using h5py module, contains crowd flow and climate datarespectively from New York from 2005/3/1 to 2005/11/11. Wecategorize the city into 25×25 grip map using logitude andlatitude. While we categorize the time by hour that a day can bepartitioned into 24 timeslots.
The formats of dataset are as follows:
crowd inflow/outflow: in the grid[m,n] that lies in m-row andj-column, inflow/outflow means accumulation number of people arriveand depart from the station in that timeslot respectively.
f1 = h5py.File(“inflow.h5”, “r”) for key in f1.keys():
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