ADD: Harr wavelet example - #1041
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zssherman
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| def calculate_wavelet_pbl( | ||
| in_ds, |
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for consistency, can we keep this as 'ds'
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Fixed in latest commit
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@AdamTheisen Are you fine if we add a new optional dependency for this code? |
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@zssherman I think a new dependency like scipy is fine to bring in and likely something we would do in the long run anyways. I would want to finalized a decision on my question in #1040 before merging this one. |
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This PR implements the Harr wavelet technique for retrieving PBL from lidar backscatter profiles. An example for the test ceilometer data is included. Co-authored by Claude Sonnet 5. This will add PyWavelets as an optional dependency.
References:
Brooks, I. M. (2003). Finding boundary layer top using
wavelet covariance transform. Journal of Atmospheric and Oceanic
Technology, 20(8), 1092-1105.
https://doi.org/10.1175/1520-0426(2003)20%3C1092:FBLTUB%3E2.0.CO;2
Cohn, S. A., & Angevine, W. M. (2000). Boundary layer height and
entrainment zone thickness measured by lidars and wind-profiling
radars. Journal of Applied Meteorology, 39(8), 1233-1247.
https://doi.org/10.1175/1520-0450(2000)039%3C1233:BLHAEZ%3E2.0.CO;2