NEC CARD FORMATS

	Cards for NEC input must be in the correct format for input
to be correct. The following shows the format for each card, in
abbreviated form. See the ASCII version of NECCARD for complete
information, or the referenced documents.

	The format is two letters designating card type, then data
fields separated by commas. The fields present are designated as
A=ASCII, B=blank, I=Integer, F=Floating point. The floating point
fields must include a decimal point. 
                 COMMENT CARDS
CMA                     UP TO 78 COLUMNS OF ASCII        
CEA                     COMMENT END, UP TO 78 COLUMNS
		DATA CARDS						
GAI,I,D,D,D,D			WIRE ARC
GCB,B,D,D,D			WIRE CONTINUE, D7 OF GW=0
GFI				READ NGF FILE
GEI				END GEOMETRY
GHI,I,D,D,D,D,D,D,D	        HELIX
GMI,I,D,D,D,D,D,D,D	        COORDINATE TRANSFORM
GP				SUPPRESS GEOMETRY PRINT
GRI,I				GENERATE CYLINDER
GS				SCALE STRUCTURE
GWI,I,D,D,D,D,D,D,D	        WIRE (IF D7=0, SEE GC)
GXI,I				SYMMETRY
SPB,I,D,D,D,D,D,D		SURFACE PATCH, (+ SC IF I1=1,2 OR 3) 
SCB,I,D,D,D,D,D,D	        PATCH CONTINUE, I2 OF SP=1,2 OR 3
SMI,I,D,D,D,D,D,D		MULTIPLE PATCHES, ALWAYS + SC
SCB,B,D,D,D			PATCH CONTINUE

		PROGRAM CONTROL CARDS
CPI,I,I,I			MAX COUPLING
EKI				EXTENDED KERNEL
EN				END RUN
EXI,I,I,I,D,D,D,D,D,D           EXCITATION
FRI,I,B,B,D,D			FREQUENCY
GDB,B,B,B,D,D,D,D		FAR GROUND
GNI,I,B,B,D,D			NEAR GROUND
KHB,B,B,B,D			INTERACT RANGE
LDI,I,I,I,D,D,D		        LOADING
NEI,I,I,I,D,D,D,D,D,D           NEAR ELECTRIC FIELD
NHI,I,I,I,D,D,D,D,D,D           NEAR MAGNETIC FIELD
NTI,I,I,I,D,D,D,D,D,D           NEWORK
NX				NEXT STRUCTURE
PLI,I,I,I			STORE PLOT DATA
PQI,I,I,I			PRINT CHARGE
PTI,I,I,I			PRINT CURRENT
RPI,I,I,I,D,D,D,D,D,D	        SET PATTERN
TLI,I,I,I,D,D,D,D,D,D	        TRANSMISSION LINE
WG				WRITE NGF FILE
EQI				EXECUTE