All normalizations that follow in this card are with respect to P0, the rationalized pressure on axis, specified in Card 2.
PPNAA - Pressure profile normalized amplitude on axis.
PPNSA - Pressure profile normalized slope (first derivative) on axis.
PPNAC - Pressure profile normalized amplitude at PPPSNC.
PPNSC - Pressure profile normalized slope in central region.
PPNAE - Pressure profile normalized amplitude at edge.
PPNSE - Pressure profile normalized slope at edge.
PPPSNC - Pressure profile at which the pressure profile central amplitude
and slope are determined.