Thanks Terry,
I am not sure I had seen this direct post to me, since I am a bit new to the forums. It seems to have a date of 1-10-2012 which seems a long time ago!

Rick

Looks like NavMonPC can do it. From the manual

NMEA Logging
In addition to the standard log capabilities, NavMonPc allows you to log the raw NMEA messages being
received.
There is an Add Port # option available, which prepends a unique input port number to each logged
NMEA message. This option can be useful when debugging the navsystem.
There is an Autolog option for the NMEA log.
It is possible to select or filter which messages are logged by using the NMEA Routing options. It is
possible for the NMEA logfiles to become quite large, so this filtering may be desirable. On the other
hand, it is better to have a particular piece of data and not need it, than to need it and not have it.

Terry

Hi Rick,

Looks like NavMonPC can do it. From the manual

NMEA Logging
In addition to the standard log capabilities, NavMonPc allows you to log the raw NMEA messages being
received.
There is an Add Port # option available, which prepends a unique input port number to each logged
NMEA message. This option can be useful when debugging the navsystem.
There is an Autolog option for the NMEA log.
It is possible to select or filter which messages are logged by using the NMEA Routing options. It is
possible for the NMEA logfiles to become quite large, so this filtering may be desirable. On the other
hand, it is better to have a particular piece of data and not need it, than to need it and not have it.

Terry

yachtvalhalla,

Do you know if there is a way to record nmea data using NavMonPC?I'm looking for a good way of recording data for preparation of a set of polars.
Perhaps you know of a good utility? I've read that Hyperterminal would do it, and you'd just copy the output to a text file. It would be nice to have some selection and filtering however.

Thanks
Rick Gleason