Built on echopype to create rca echosounder zarrs and visualize echosounder data.
https://echopype.readthedocs.io/en/latest/
Harvest a range of days, create new zarr store:
rca-echo-harvest --refdes "CE04OSPS-PC01B-05-ZPLSCB102" \
--start-date "2026/01/01" \
--end-date "2026/02/18" \
--waveform-mode "CW" \
--encode-mode "power" \
--sonar-model "EK80" \
--run-type "refresh" \
--cloud "True"
Append to existing zarr store:
rca-echo-harvest --refdes "CE04OSPS-PC01B-05-ZPLSCB102" \
--start-date "2026/02/19" \
--end-date "2026/02/21" \
--waveform-mode "CW" \
--encode-mode "power" \
--sonar-model "EK80" \
--run-type "append" \
--cloud "True"
Create daily echograms in parallel on RCA ECS cluster:
rca-daily-echograms --refdes "CE04OSPS-PC01B-05-ZPLSCB102" \
--start-date "2026/01/01" \
--end-date "2026/02/21" \
--parallel-in-cloud "False" \
--s3-sync "True"
Oregon Shelf system CE02SHBP-MJ01C-07-ZPLSCB101 was running in CW mode for almost all of the 2024-2025 deployment.
The Offshore system CE04OSPS-PC01B-05-ZPLSCB102 was in CW for the first week or so and then in limited FM mode.
Both systems were put into alternating CW/FM between 2026-05-30 and 2025-07-18.