将经度从 -180 更改为 180 到 0 到 360

Ros*_*ose -1 python arrays python-2.7

我想将数组的经度从 -180 度到 180 度格式更改为 0-360。有没有办法在不使用循环或 if 语句的情况下做到这一点?

lon_04_window = [ 1.39698386e-09   6.53551058e-02   1.30710210e-01   1.96065315e-01 2.61420419e-01   3.26775523e-01   3.92130628e-01   4.57485732e-01 5.22840836e-01   5.88195941e-01   6.53551045e-01   7.18906150e-01 7.84261254e-01   8.49616358e-01   9.14971463e-01   9.80326567e-01 1.04568167e+00   1.11103678e+00   1.17639188e+00   1.24174698e+00 1.30710209e+00   1.37245719e+00   1.43781230e+00   1.50316740e+00 1.56852251e+00   1.63387761e+00   1.69923272e+00   1.76458782e+00 1.82994292e+00   1.89529803e+00   1.96065313e+00   2.02600824e+00 2.09136334e+00   2.15671845e+00   2.22207355e+00   2.28742865e+00 2.35278376e+00   2.41813886e+00   2.48349397e+00   2.54884907e+00 2.61420418e+00   2.67955928e+00   2.74491439e+00   2.81026949e+00]
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循环代码:

for i in range(len(lon)):
    if lon[i] < 0:
        lon[i] = lon[i]+360
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AGN*_*zer 9

假设lon_04_window是一个 numpy 数组,并且你想从 [0,360] 到 [-180,180]:

((lon_04_window - 180) % 360) - 180
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或者

np.mod(lon_04_window - 180.0, 360.0) - 180.0
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如果你真的想从 [-180,180] 范围到 [0, 360] 如 OP 中所述:

lon_04_window % 360
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如果lon_04_window不是numpy数组,请使其:

import numpy as np
lon_04_window = np.asarray(lon_04_window)
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