I discovered this through an Instagram post, and go really excited because I'd not heard it before. I had a quick play and a google.
According to Wikipedia, Kamavardhini literally means "that which increases desire".
So use this sparingly :-)
Mapped out here for LEFT HANDED GUITAR.
The boxes below show you the scale over the whole neck, as a 3 octave scale and as the 7 three note per string positions that link together to let you play it any where on the fretboard.