if multiple conditions code example

Example 1: Numpy where function multiple conditions

dists[(dists >= r) & (dists <= r+dr)]

# or if you want to use np.where #

dists[(np.where((dists >= r) & (dists <= r + dr)))]

Example 2: multiple if condition in excel

IF( condition1, value_if_true1, IF( condition2, value_if_true2, value_if_false2 ))

Example 3: ifdef multiple conditions

#if defined(CONDITION1) || defined(CONDITION2)