Misc requests from Scott

[rherban]

• Is it possible to have a max hold feature on the periodogram and periodogram plot on the waterfall chart? I would like to have the real-time scan in addition to a trace that shows the maximum power value at each frequency bin. This is a common feature on most spectrum analyzers.
• I would like to interleave scans, is that possible? For example I would like to do 10 3-4GHz scans then a wideband 1-6GHz scan and then 10 more 3-4GHz scans.
• The interface to the experiment get a little clunky as the number of data segments collected gets large (I am currently at 600 scans). Any thoughts on how to improve that interface?
• If I want to get access to the raw experiment data to plot myself is there an interface to do so?
• Is there a field where I can add information about the current configuration of my RH? For example type of antenna connected, filter, preselector, etc. It would also be useful to have a field for a picture of the setup. For example I am planning to put the system in my car and would like to add a couple of pictures. It should also be noted that this information could change with time and should be logged with each data set.
• Got some odd results for the new Layout 3 scanning 3-4GHz. The statistics only seem to appear for the first sub-scan.

[rherban]

• On the waterfall chart below there are clear periodic features in the waterfall plot that do not appear in the periodogram.
  Explanation: Waterfall plotting was not properly attributing values outside of the range as min/max, thus skewing color scale. Fixed values outside the range to be min/max where appropriate.
  

[rherban]

• The peaks around 3775MHz that appear in the periodogram do not appear in in the waterfall chart. There appear to be some differences between the periodogram plot and the waterfall chart.

[rherban]

• Experiment times need a label (local vs UTC)
• Stitching wide spans has very obvious artifacts (known problem)
• Real-time scans override experiment scans thus experiment data can have gaps
• Real-time scans queue up and persist well after "Stop Scanning" button pressed (fixed with command_deque)
• Archive search options should include GPS boxing and frequency range