Fix delta_kt_prime calculation for series with internal NaN values#2698

ishaan-arora-1 wants to merge 2 commits intopvlib:mainpvlib/pvlib-python:mainfrom

ishaan-arora-1:fix/delta-kt-prime-multiday-1847ishaan-arora-1/pvlib-python:fix/delta-kt-prime-multiday-1847Copy head branch name to clipboard