Sprogloc nowcasting method #505
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- Added lines to print averaged gamma and phi values - Corrected for inputs longer than required (vil.shape[0] > ar_order + 2)
…sion functions with localization
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Added SPROG Localized (SPROGLOC) nowcasting method from Reinoso-Rondinel et al. (2022), allowing localization in computation of gamma and phi coefficients for different window sizes for each cascade level, using an autoregressive (AR) or autoregressive integrated (ARI) model.
Small addition to anvil method to print mean of localized gamma and phi coefficients, and 2 added functions in autocorrelation file to optimize estimate_ar_params_yw_localized function for ARI(1,d) and ARI(2,d), and few changes in correlation.temporal_autocorrelation funciton to allow uniform filter and fill nan values with global autocorrelation values after localization.
Reference:
R. Reinoso-Rondinel, M. Rempel, M. Schultze and S. Trömel, "Nationwide Radar-Based Precipitation Nowcasting—A Localization Filtering Approach and its Application for Germany," in IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, vol. 15, pp. 1670-1691, 2022, doi: 10.1109/JSTARS.2022.3144342.