I would like to suggest that all output files from Sailwave provide notification to the user if an existing file will be overwritten.
Currently, if a .blw is copied or moved to another folder and Publish is executed without browsing for a new target file, the prior selection will be overwritten without any notification to the user that an existing file will be overwritten.
When working with a new series and inadvertently forgetting to explicitly change the publish location or file name, existing files will be overwritten with potentially incorrect information without the being aware that it happened. Most windows applications
(not sure about Mac or *nix applications) inform the user that files will be overwritten and allow the user to abort the operation or change the filename or folder and continue with the operation.
I understand that asking every time to overwrite can be pain, but destroying a good file with bad information is much more of a pain.
Tom Owen
Dahlgren Yacht Club