Mela 18Agni chakraM1
Hatakambari
The name is the number
Hatakambari
Haha8tatta181 reversed18
Haṭakāmbari: retroflex ṭa = 1 (ṭa-varga), not dental ta = 6.
Every mela name encodes its own number — how the katapayadi sutra works.
SSR1R1G3G3M1M1PPD3D3N3N3SS (upper octave)
SS (upper octave)N3N3D3D3PPM1M1G3G3R1R1SS
How to know it
An austere vivadi scale — the shatsruti dhaivata crowding kakali nishada gives its upper reaches a strange, glinting edge.