Single-ping (reprocessing)
-----------------------------------------

The demo dataset and tutorial for `UHDAS Single-ping Commandline
<../../adcp_py3demos/commandline_demos/from_scratch_uhdas/index.html>`_
processing has many of the details needed to reprocess UHDAS
data from scratch.

Additional considerations might be:


Do you need to:

- `remake any rbins? <../../adcp_py3demos/rbin_gbin/rbin_msg.html>`_
- `link (join) cruise segments? <../../troubleshooting_datasets/exploring_uhdas_data/index.html>`_ (See link_uhdaslegs.py)
- change any of the settings or configuration values?

  * heading alignment (transducer angle):

    + `look at calibrations <../../../UHDAS_OPERATIONS/HOWTOs/Calibration/index.html>`_ from original processing

  * ADCP-GPS horizontal offset

    + rerun calibrations; look at surrounding cruises
    + this number can (often) be estimated by the processing

  * `ancillary input names <../../adcp_py3demos/commandline_demos/from_scratch_uhdas/index.html>`_

    + look at the directory names and "message" types in the original cruise
    + look at the `config/CRUISE_proc.py file <../../adcp_py3demos/commandline_demos/from_scratch_uhdas/km1001c_proc_annot.png>`_, and compare names.  Fill in
      "instrument" and "message" for position, heading, and heading correction.

These are cruise-dependent.

Contact uhdas@hawaii.edu for help.