【发布时间】:2017-08-01 21:33:55
【问题描述】:
path = ("C:/Users/Calum/AppData/Local/Programs/Python/Python35-32/Python Programs/PV Data/Monthly Data/brunel-11-2016.csv")
with open (path) as f:
readCSV = csv.reader((islice(f, 0, 8352)), delimiter = ';')
irrad_bru1 = []
for row in readCSV:
irrad1 = row[1]
irrad_bru1.append(irrad1)
irrad_bru1 = ['0' if float(x)<0 else x for x in irrad_bru1]
bru_arr1 = np.asarray(irrad_bru1).astype(np.float)
rr_bru1 = -np.diff(bru_arr1)
我想每 200 个条目在数组 rr_bru1 中找到最小值,我该怎么做?
【问题讨论】:
-
200 范围内的列表切片对我来说听起来很简单
-
我该怎么做?