pvlib.ivtools.utils.rectify_iv_curve¶
-
pvlib.ivtools.utils.
rectify_iv_curve
(voltage, current, decimals=None)[source]¶ Sort the IV curve data, remove NaNs and negative values, and combine points with duplicate voltage.
- Parameters
- Returns
voltage (numeric [V])
current (numeric [A])
Notes
rectify_iv_curve
ensures that the IV curve lies in the first quadrant of the (voltage, current) plane. The returned IV curve:increases in voltage
contains no negative current or voltage values
contains no NaNs
contains no points with duplicate voltage values. Where voltage values are repeated, a single data point is substituted with current equal to the average of current at duplicated voltages.