Convert *.xyz to *.gmt format

Dear all,

I would like to wish you a happy new year and all the best.

On the other hand, I would like to know how I can convert a *.xyz file to *.gmt format. My intention is to edit single beam bathymetry of different cruises with the gmtedit command of Mirone software.

Attached *.xyz file.

https://app.box.com/s/g0t6gzrpixjxg5c6belwsng0h174r55i

Best wishes,
Oscar Ancco