-Input SEGZ format name = P1689.AM-CGG-16.f-mig-fx-zd.051994.gox.fmt SEGZ Version number = V1 SEGZ Header 0 NAME LENGTH Description SEGZ Header 1 TEXTUAL-HEADER 3200 SEGY Rev(0) Default length of character line header (bytes) SEGZ Header 2 FILE-HEADER 400 Length of binary line header (bytes) SEGZ Header 3 TRACE-HEADER 240 Length of trace header (bytes) SEGZ Header 4 NAME TYPE Description SEGZ Header 5 TRACE_SAMP_FORMAT IBM4 Format 1 in the binary header over rides the value in binary header SEGZ Header 6 ENDIANESS BIG Big Endian data suitable for SUN type computers FILE Header 0 NAME BYTE TYPE VECTOR SCALAR ADDEND Description FILE Header 1 FILE_SAMP_RATE 17 INT2 1 1 0 Sample Interval FILE Header 2 FILE_SAMP_NUM 21 INT2 1 1 0 Number of data samples per trace or the maximum number of Samples FILE Header 3 TRACE_SAMP_FORMAT 25 INT2 1 1 0 Data sample format code 1=IBM floating point TRACE Header 0 NAME BYTE TYPE VECTOR SCALAR ADDEND Description TRACE Header 1 ITRACE_LINE 1 INT4 1 1 0 Trace sequence no within line TRACE Header 2 SOURCE_POINT 17 IBM4 1 1 0 Energy source point number (shot peg) TRACE Header 3 CDP 21 INT4 1 1 0 Ensemble no. (CDP CMP CRP etc) TRACE Header 4 HORI_NSUM 33 INT2 1 1 0 No of horizontally summed traces in this trace TRACE Header 5 SOURCE_DEPTH 51 INT2 1 1 0 Depth of source below surface (+ve) TRACE Header 6 CDP_X 81 INT4 1 1 0 X-coordinate of ensemble (CDP) for this trace TRACE Header 7 CDP_Y 85 INT4 1 1 0 CPD coordinate (Y) TRACE Header 8 TOTAL_STATIC 103 INT2 1 1 0 Total static applied [ms] TRACE Header 9 CDP_LATITUDE 181 INT4 1 .000001 0 Latitude of CDP bin TRACE Header 10 CDP_LONGITUDE 185 INT4 1 .000001 0 Longitude of CDP bin TEXTUAL_HEADER = 3200 FILE_HEADER = 400 TRACE_HEADER = 240 -Input segy/segz data file = P1689.AM-CGG-16.f-mig-fx-zd.051994.gox.segy -Output 1994 CSEG SEGY file = P1689.AM-CGG-16.f-mig-fx-zd.051994.gox.csgy File is BIG endian FILE_SAMP_RATE= 2000 FILE_SAMP_NUM= 10 TRACE_SAMP_FORMAT= 3 I S C H S C C T C C T O D O O D D O D D R U P R U P P T P P A R I R _ _ A _ _ C C _ C X Y L L L E E N E _ A O _ _ S _ S T N L P U D T I G I O M E A T I N I P T U T E N T I D U T H C E D E ________|___________|________|_____|_____|________|________|_____|________|________| 1 1.000 1 0 18 385011 6119917 210 55 118 2 1.500 2 0 0 384991 6119917 208 0 0 3 2.000 3 0 18 384971 6119917 208 0 0 4 2.500 4 0 0 384951 6119917 208 0 0 5 3.000 5 0 18 384931 6119917 208 0 0 6 3.500 6 0 0 384912 6119917 207 0 0 7 4.000 7 0 18 384892 6119917 207 0 0 8 4.500 8 0 0 384872 6119917 204 0 0 9 5.000 9 0 18 384852 6119917 201 55 118 10 5.500 10 0 0 384825 6119926 207 0 0 20 10.500 20 0 0 384562 6119973 206 0 0 30 15.500 30 0 0 384317 6119952 205 0 0 40 20.500 40 0 0 384069 6119958 213 0 0 50 25.500 50 0 0 383821 6119959 217 0 0 60 30.500 60 0 0 383588 6119966 223 0 0 70 35.500 70 0 0 383356 6119975 229 0 0 80 40.500 80 0 0 383139 6119984 227 0 0 90 45.500 90 0 0 382852 6119982 228 0 0 100 50.500 100 0 0 382592 6119993 222 0 0 200 100.500 200 0 0 380147 6120078 204 0 0 300 150.500 300 0 0 377771 6120180 188 0 0 340 170.500 340 0 0 376802 6120250 189 0 0 End of File P1689.AM-CGG-16.f-mig-fx-zd.051994.gox.segy -fini