[moneydance] How to select a specific data_file.md on command line?

[Larry Alkoff]

I have opened Moneydance with an icon that brings up Moneydance (the 
executable) with the path to moneydance.md.

Recently I created a new file and have found that Moneydance ignores the 
work path.
Moneydance _always_ brings up the last used data_file.md
no matter what is in the work path box.

My system is Linux that uses an icon file with the settings
Application > Command > /path_to/Moneydance
and
Application > Work Path > /path_to/moneydance.md

Windows probably works the same way but Moneydance ignores the work path.

Is there a command line option that will select a specific 
/path/data_file.md ?

Something like possibly:
Moneydance /path/data_file.md  ?

Larry