ncd-dta.txt            DATA FILE NAME
ncd-out.txt            OUTPUT FILE NAME
35                NUMBER OF FIRMS
5		NUMBER OF TIME PERIODS 
3                NUMBER OF OUTPUTS
2                NUMBER OF INPUTS
1                0=INPUT AND 1=OUTPUT ORIENTATED
1		0=CRS AND 1=VRS
2		0=DEA(MULTI-STAGE), 1=COST-DEA, 2=MALMQUIST-DEA, 3=DEA(1-STAGE), 4=DEA(2-STAGE)