How extract Delay spread for DW1000?

I want to extract the delay spread when there are multipath. Therefore I need to know the gain of each path. How should I extract the gain of each path in DW1000? Please let me know what is your method to extract the delay spread?

The best place to start would be the CIR results, this is an estimate of the channel impulse response. Plotting this will in effect give you path gain Vs path length.

Thank you. I have extracted the CIR. Now I’ll find the peaks in the CIR graph. Each peak represents the gain for a particular path.