I have broadband seismic sac data (velocity in the unit of m/s). I want to convert this data into acceleration. Could you please provide me a script to convert it?
I also have xml file for these data in case we need it.
I will be grateful for that.
I have broadband seismic sac data (velocity in the unit of m/s). I want to convert this data into acceleration. Could you please provide me a script to convert it?
I also have xml file for these data in case we need it.
I will be grateful for that.
Have a look at the tutorial on the obspy website for correcting/simulating instruments: Seismometer Correction/Simulation — ObsPy 1.4.0 documentation
It looks like this is a duplicate of Strong motion sac data - #3 by kozan88 - please avoid duplicating your posts. If you are treating this as a correction of your earlier post please close your earlier post.
I took a look at the link, it seems only removing instrument response if I’m right. I’m confused, could you please help me to understand that part.
Apologies, I wrongly assumed that you had not corrected for instrument response already. If you haven’t already corrected for instrument response you can use the functions in the tutorial linked with output="ACC"
.
If you just need to differentiate to go from velocity to acceleration you could just compute the gradient either yourself numerically, or using something like np.gradient
?
Thank you for explaining it
Grateful for you