def load_wifi_data_new(self, dir_path, save_path="wifi_floor_temp.npz", ref_list=[]):
load_in = LoadWifiData()
file_list = os.listdir(dir_path)
floor_data = {}
for floor in file_list:
print floor
fl_path = os.path.join(dir_path, floor)
if os.path.isfile(fl_path):
continue
floor_file_list = os.listdir(fl_path)
for file_name in floor_file_list:
if file_name.endswith("wifi"):
name, ext = os.path.splitext(file_name)
print name
wifi_file = name + ".wifi"
wifi_file = os.path.join(fl_path, wifi_file)
floor_data[floor] = load_in.extract_wifi(wifi_file, ref_list)
t_bind = []
for x in floor_data:
t_bind += floor_data[x].wifi_list
wifi_bld_list = list(set(t_bind))
TD = 0
for x in floor_data:
D = floor_data[x].wifi_matrix.shape[0]
TD += D
L = len(wifi_bld_list)
t_mat = zeros((D, L))
for i, j in enumerate(floor_data[x].wifi_list):
ind = wifi_bld_list.index(j)
t_mat[:, ind] = floor_data[x].wifi_matrix[:, i]
floor_data[x].wifi_bld_mat = t_mat
savez(save_path, floor=floor_data, wifilist=wifi_bld_list, entry_num=TD)
return floor_data, wifi_bld_list, TD
