This function uses recursion to calculate the factorial. If n is 0 or 1, it returns 1 (since 0! = 1 and 1! = 1). Otherwise, it returns n * factorial(n - 1) — recursively multiplying n with the ...

pyEOF: Empirical Orthogonal Function (EOF) analysis and Rotated EOF analysis in Python - zhonghua-zheng/pyEOF ...