3.6.8. Check: During installation¶
3.6.8.1. DAS does not start at all:¶
are there warnings or errors? Check
/home/adcp/log
for*.err
and*.warn
filesany mesage in
*.warn
or*.err
will have more information in the matching*.log
file
3.6.8.2. DAS does not start logging:¶
are the serial ports and baud rates all correct? Check
/home/adcp/config/sensor_cfg.py
Check your serial messages: they should all have checksums, they should be coming in at about 1Hz. If it is more frequent than that you can subsample the input; BEWARE: Only subsample if data are more frequent than 1Hz.
paths and permissions:
do the appropriate serial ports exist?
do the relevant serial ports all have a+rw permission?
does user adcp have +rw permission in /var/lock?
is there a directory /home/data that user adcp can write to?
are there extra files in /home/adcp/flags??
stop logging, end cruise, kill UHDAS GUI
remove all files from /home/adcp/flags
kill all processes with “DAS”, or “ser_” in them
reboot
start UHDAS, try again
3.6.8.3. Logging starts but there are no plots:¶
are there warnings or errors? Check
/home/adcp/log
for*.warn
files. These include:DAS_while_logging.warn, DAS_while_logging.log