You will (probably) need to do two things to read in the data.
1. remove the header line and the vertical bar characters from the text file
2. look up how to use READPRN to get the rew data into a matrix
and
3. use the column select operator to extract the time and anular velocity lists into separate vectors for doing the calculations.
I haven't checked what calculation Stuart's programme does. But I presume it starts with the data at that point.
You may need to add some more pre-processing of the data to allow the Allan variance
http://en.wikipedia.org/wiki/Allan_variance to be calculated.
Philip Oakley
