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.. UHDAS/CODAS restructured text document
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Directory tree for raw logging and processing 
----------------------------------------------

(example for vg0810), 
root directory is vg0810, all others below that:

::

 vg0810/
       raw/
            config/    (logging configurations:
                           (end-cruise snapshot '/home/adcp/config'))
            log/       (serial data dialogs 
                           (end-cruise snapshot of '/home/adcp/log')
            os38/      (raw instrument data)
            nb150/     (raw instrument data)
            gpsnav/    (serial data)
            gyro/      (serial data) -----------------------
            posmv/     (serial data)                       |
            ashtech/   (serial data)                       |
            simrad/    (serial data)                       |
       rbin/                                               | 
            gpsnav/    (binary version of serial data)     |
            gyro/      (binary version of serial data) <---
            posmv/     (binary version of serial data)
            ashtech/   (binary version of serial data)
            simrad/    (binary version of serial data)
       gbin/
           os38/
               time/      (time-matching for os38)
               gpsnav/    (time-matched                      
               gyro/      (            binary                
               posmv/     (              version            
               ashtech/   (                 of serial     
               simrad/    (                       data)
           nb150/
               time/      (time-matching for nb150)
               gpsnav/    (time-matched                      
               gyro/      (            binary                
               posmv/     (              version            
               ashtech/   (                 of serial     
               simrad/    (                       data)
       proc/
           os38bb/        (os38 bb processing directory)
           os38nb/        (os38 nb processing directory)
           nb150/         (nb150 processing directory)

where:

   * os38 and nb150 are instrument names
   * os38bb is for os38 'bb' pings
   * os38nb is for os38 'nb' pings
   * nb150 is for nb150 pings


The processing directory includes

::

        adcpdb/        (CODAS files)
        vector/        (matlab files)
        contour/       (matlab files)
        load/          (staging 5-minute averages)              
        config/
             vg0810_cfg.m     (transducer angle)
             vg0810_proc.m    (source of position, 
                               reliable heading,
                               accurate heading;
                               data location)




In the **load/** subdirectory of the processing directory, 
``load_uhblk_tmp.m``  runs through the raw files, calling `
``write_ensblk.m`` which takes 5-minute chunks of adcp data, 
adds navigation and attitude from gbin files, edits it,
averages it, and writes it to disk.
   
- ``ldcodas`` loads these data into a codas database.

Matlab help

- look at `this file <../../UHDAS_scidoc/Processing/matlab_access.html>`_
  for more information about matlab access to UHDAS data