This is only graphics for the moment. I'll add comments later if someone is interested.

Symetrical representation

Zalzal - 1 9/8 27/22 4/3 3/2 18/11 16/9

gammier (3 81 11 3 27)

gammier 4 - (1 9 5 11 3)

Vectorial representation

Zalzal

gammier 4

In (Width, maj-min-Sonance)-space

Tones of gammier 4

and Rast scale (4 3 3 4 4 3 3 )

gammier Arabic + Zarlino (1 9 5 11 3 15)

Zalzal in (11)+Pythagore (1 9 81 11 3 27 243)

Hindu Classical System = (45)+Pythagore (1 9 81 45 3 27 243)

(23)+Pythagore (1 9 81 23 3 27 243)

Best temperaments for gammier 4

Temperaments for Zalzal and gammier 4

Only 7 - 41 - 65 ... are common