Category "datetime64"

convert numpy array of float64 values to datetime64 with python and pandas

If I have a NumPy array of float64 values. I know these values represent dates in format of datetime64[ns]. I try to convert them with pandas. But I get an Valu

add negative seconds using numpy date time

I'm trying to add an array of time offsets (in seconds, which can be both positive and negative) to a constant timestamp using numpy. numpy version is 1.19.1, p