Changes for page SmartSolo Node Seismometers
Last modified by robert on 2026/09/07 17:05
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... ... @@ -443,7 +443,7 @@ 443 443 444 444 Lately we have been advocating for not writing to the proprietary DFD format (we don't know how this is structured!) in the event that the software is misbehaving or one wants to use a Linux or OSX machine or for whatever reason. If the nodes are programmed with an output set to MiniSeed, harvesting can be as simple as reading the devices as a mounted USB device and copying off the .MiniSeed files manually. 445 445 446 -However please note the filename and channel convention. Raw data (here a BD3C-5) as usual has completely bizarre default channel codes (e.g. this should be DH?). Take care to interpret XYZ correctly though- many manufacturers will define X as East andY as Northto coincide with a typical Cartesian frame. **This is backwards here.**446 +However please note the filename and channel convention. Raw data (here a BD3C-5) as usual has completely bizarre default channel codes (e.g. this should be DH?). Take care to interpret XYZ correctly though- many manufacturers will sensibly define X as East, Y as North. **This is backwards here.** 447 447 448 448 This raw stream... 449 449 ... ... @@ -455,9 +455,9 @@ 455 455 Should be renamed as: 456 456 457 457 ##3 Trace(s) in Stream: 458 -XX.TEST..DH **N**| 2026-09-01T03:26:14.000000Z - 2026-09-07T02:15:01.996000Z | 250.0 Hz, 128532000 samples459 -XX.TEST..DH **E**| 2026-09-01T03:26:14.000000Z - 2026-09-07T02:15:01.996000Z | 250.0 Hz, 128532000 samples460 -XX.TEST..DH **Z**| 2026-09-01T03:26:14.000000Z - 2026-09-07T02:15:01.996000Z | 250.0 Hz, 128532000 samples##458 +XX.TEST..DHN | 2026-09-01T03:26:14.000000Z - 2026-09-07T02:15:01.996000Z | 250.0 Hz, 128532000 samples 459 +XX.TEST..DHE | 2026-09-01T03:26:14.000000Z - 2026-09-07T02:15:01.996000Z | 250.0 Hz, 128532000 samples 460 +XX.TEST..DHZ | 2026-09-01T03:26:14.000000Z - 2026-09-07T02:15:01.996000Z | 250.0 Hz, 128532000 samples## 461 461 462 462 With** X = +North, Y = +East, and Z = +Z** 463 463