Test the CODAS Python Installation
-----------------------------------------

Here are some somple tests to see whether the everything
in the CODAS Python installation is working correctly.


(1) Start a Terminal window

(2) go to the UH programs directory, eg for LInux or OSX:

::

    cd /home/adcpcode/programs/adcp_py3demos


(3) Verify that you have at last the ``adcp_pyproc`` and
    ``uhdas_data``.   On Linux or OSX, type

::

    ls



(4) go to the postprocessing demo, into the directory
    for the os38nb processing:

::


    cd uhdas_data/km1001c/proc/os38nb


(5) Verify that the codas3 binaries are found.

    Specifically, look at the UHDAS post-processing
    database with ``showdb``.  Run this command:

::


    showdb adcpdb/a_km


It should come back with a menu like this:

::



 DBOPEN DATABASE NAME = adcp_pyproc/km1001c_postproc/os38nb/adcpdb/a_km

 BLK:     0   OPEN: 1    PRF:     0   OPEN: 1    IER:      0

 1 - Show BLK DIR HDR          10 - SRCH TIME
 2 - Show BLK DIR              11 - SRCH BLK/PRF
 3 - Show BLK DIR ENTRY        12 - MOVE
 4 - Show BLK HDR              13 - GET TIME
 5 - Show PRF DIR              14 - GET POS
 6 - Show PRF DIR ENTRY        15 - GET DEPTH RANGE
 7 - Show DATA LIST            16 - GET DATA
 8 - Show DATA DIR             17 - Show Data Present
 9 - Show STRUCT DEFN          18 - SHOW BLK FTR
                      99 - QUIT

..


Type ``99`` to quit


(6) Look at the figures in that directory:  Use the arrow keys to select 'previous' or 'next' figure.


::

    figview.py --type png

(7) Look at the data with the viewer: To quit, close the control window.

::


    dataviewer.py