Extracting specific parts of an array

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Joe Brague
Joe Brague on 5 Jan 2021
Commented: Joe Brague on 8 Jan 2021
I have two sets of data in a 1x500000 array (data_time and data_velocity). I want to extract the values from both arrays, where the data_velocity is <0.1 and >-0.1 to a separate array. The goal is to extract the data where there is near zero velocity, but keep the time values.

Answers (1)

Mischa Kim
Mischa Kim on 5 Jan 2021
Edited: Mischa Kim on 5 Jan 2021
Assuming your variable is called data_velocity use something like:
extractdata = data_velocity(data_velocity<0.1 & data_velocity>-0.1)
Joe Brague
Joe Brague on 8 Jan 2021
I think the last issue is that the time array is staying the same (~300 seconds), even though I am excluding velocities <-0.1 and >0.1. Is there a way to only extract the relevant data included in the parameters? to a single concatenated array?

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