memory issue

[elmiramb]

Hi, Thank you so much for creating such a nice wavelet package! Did you happen to have a problem with wavelet power calculation for large time series data? it seems there is a memory leakage problem. Thanks!

[shixun22]

Hi, I've been using this package recently and do not find a memory leakage problem. The only place in the code that I find the memory management is far from optimal is self.compute_Cdelta. One can easily modify it by doing the w_k-average for each scale rather than using mesh_grid. Hope this helps!