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| To: | [email protected] |
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| Subject: | Re: LF: 82 Hz signal |
| From: | Paul Nicholson <[email protected]> |
| Date: | Mon, 29 May 2017 10:19:28 +0000 |
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> what do you use for making these long spectrograms? > vtsidgram? For these I use vtnspec to produce the spectrum data, awk assembles it into a data file and gnuplot does the rest with its pm3d map mode. I attach two scripts, one prepares the spectra and the other does the plot. I just alter the T1 and T2 in both scripts to set the time range, and sometimes I remember to alter the set title command to match. -- Paul Nicholson --
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