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.