0.1.1 (February 18, 2022)

Enhancements

• Quantification of irradiance variability with pvanalytics.metrics.variability_index(). (GH60, GH106)

• Internal refactor of pvanalytics.metrics.performance_ratio_nrel() to support other performance ratio formulas. (GH109)

• Detect shadows from fixed objects in GHI data using pvanalytics.features.shading.fixed(). (GH24, GH101)

Bug Fixes

• Added nan_policy parameter to zscore calculation in pvanalytics.quality.outliers.zscore(). (GH102, GH108)

• Prohibit pandas versions in the 1.1.x series to avoid an issue in .groupby().rolling(). Newer versions starting in 1.2.0 and older versions going back to 0.24.0 are still allowed. (GH82, GH118)

• Fixed an issue with pvanalytics.features.clearsky.reno() in recent pandas versions (GH125, GH128)

• Improved convergence in pvanalytics.features.orientation.fixed_nrel() (GH119, GH120)

Requirements

• Drop support for python 3.6, which reached end of life Dec 2021 (GH129)

Documentation

• Started an example gallery and added an example for pvanalytics.features.clearsky.reno() (GH125, GH127)

Contributors

• Kevin Anderson (@kanderso-nrel)

• Cliff Hansen (@cwhanse)

• Will Vining (@wfvining)

• Kirsten Perry (@kperrynrel)

• Michael Hopwood (@MichaelHopwood)

• Carlos Silva (@camsilva)

• Ben Taylor (@bt-)