XRMC - composition.dat

; Composition file
;
Newdevice composition                     ; Device type
Composition                     ; Device name

Phase AirNIST			; Air NIST
NElem 4				; Number of atomic species for this phase
7  75.5267			; Atomic number, weight percent of 1st element
8  23.1781			; 	 ....
18  1.2827
6  0.0124
Rho 0.00120479

Phase Copper			; Copper
NElem 1
29 100.0
Rho 8.96

Phase Iron			; Ferro
NElem 1
26 100.0
Rho 7.874

Phase Aco1020			; aco1020
NElem 5				; Number of atomic species for this phase
6  0.2			; Atomic number, weight percent of 1st element
25 0.4			; 	 ....
15 0.04
16  0.05
26  99.31
Rho 7.872

Phase Zinco			; Zinco
NElem 1
30 100.0
Rho 7.133

Phase Niquel			; Niquel
NElem 1
28 100.0
Rho 8.902

End