Hello

I want to create contour or isobath depth lines for a canal and a river of interest. I am using a Lowrance HDS 7 Gen 3 with StructureScan HD transducer.

A few weeks ago I recorded some sonar logs in various file formats. I then imported them into the evaluation edition of Reefmaster. I was able to view my log data on the map in Reefmaster for individual points along the trail that I took readings.

What is the requirement for me to be able to export a chart of the canal that shows isobath lines for at least the part of the canal that I took sonar readings of and the area between my sonar readings?

Will I need to upgrade to the full version of Reefmaster before I can see them?

Thanks

Lee

To make a map from your soundings you need to create a Map Project, add your tracks to it and then define the area of the map. I would suggest following the tutorial here: https://www.reefmaster.com.au/reference2/index.htm?context=310 which walks through all of the steps required.
If your trial has expired and you need an extension, please drop a mail to This email address is being protected from spambots. You need JavaScript enabled to view it. . You cannot export maps from the trial version but we would be willing to create an export for you from your own workspace if you send it to us. Again, just drop us a mail.