<div class="gmail_quote"><div class="h5">Dear all,<br><br>
I've been trying for some time to plot bbfk data retrieved from SAC (the
09/04/2008 version) in .a format, but do not understand the structure of
the data output.<br><br>
The SAC manual informs me that the data is output in 'square mode', but I don't know how this relates to the azimuth and wavenumber, and how
consecutive data points are chosen. I've tried both a simple azimuthal
and wavenumber progression (rotating around the z-axis or radiating from
it) but neither of these seem to recreate SACs own output. <br><br>
Could you give me some advice on how to read this data?<br><br>
Many thanks,<br>
Bob</div></div><br>