All of the raw data, the preliminary processed CODAS databases, and the CODAS programs distribution can be accessed via filesystems that are exported read-only from “currents”. You should be able to mount the filesystems from any machine on the ship’s network via NFS or SAMBA (which allows Windows machines to map network drives). If these mount points do not work, see the ship’s tech (they may be serving these shares under some other name).
The following exports (network shares) are made (read only) to the ship’s network
|description||MAC “Volumes”||Windows||NFS (linux)|
|current cruise: contains raw data, processing directories, and intermediate files)||cruise||cruise||/home/data/cruise|
|UH programs: contains all CODAS software, used for logging processing, and plotting)||programs||programs||/home/currents/programs|
|adcp home dirctory||adcp_home||adcp_home||/home/adcp|
Use Map Network Drive for access to ADCP data:
My Network Places Entire Network Search for Computers (fill in): Computer name: currents doubleclick on the computer icon for "currents"
To map network drive:
right-click on "adcp_home" folder select Q: Finish right-click on "data" folder select R: Finish right-click on "programs" folder select S: Finish
There may be some circumstances when this does not work or you just want a temporary connection. If so, just type the following in the “location” bar of “My Computer”:
(or under the Start Menu, select “Run” and type the same thing)
In both cases you should end up with an explorer window that has the three shared directories:
In Finder, click on
Go Connect to Server... (Fill in "Server Address): smb://currents/data click "Connect" click "OK" (no password)
Do the same for two more addresses:
Now these are mounted under
There are several ways to access the data
On some linux systems, if autofs is installed, and /etc/auto.master has a line like the one below
Make sure it is uncommented (no # at the beginning) and restart autofs.
The path to the UH directories will be
/net/currents/home/cruise # for current cruise /net/currents/home/data # for UHDAS data /net/currents/home/programs # for UH programs /net/currents/home/adcp # for the /home/adcp directory
sudo mount -t nfs currents:/home/cruise /mnt/adcp_data sudo mount -t nfs currents:/home/data /mnt/adcp_data sudo mount -t nfs currents:/home/currents/programs /mnt/adcp_programs sudo mount -t nfs currents:/home/adcp /mnt/adcp_home
smb://currents/adcp_cruise smb://currents/adcp_data smb://currents/programs smb://currents/adcp_home
The section about accessing ADCP data describes Matlab and Python methods for reading ADCP data.