%SEISJOB!Defines project name, line ID, JCS parameters etc. PROJNAME: ! Name of project LINENUM:JOBS !* Enter line number/name PROCID:keleigh !* Processor identification JOBTITLE: ! title of job (for plots etc...) %COMMENT_S: !Optional Job Control System parameters %COMMENT: ! JCS_FILE: ! I Optional Job Control Lines file (*.jcs) !FILELIST=*.jcs !SDE=JOBCONTROL VARIABLES: ! List of JCS variables in this *.job file VAR_LINKS: ! List of links between variables and *.jcl file column headers JCS_TAIL:_ ! What to add on to master job name to make sub-jobs !OPTIONS={_;_;__} SEP_LOGS:Yes ! Answer yes to get different log files for each sub-job !YESNO SUBSFILE1: ! I 1st text file for which variable subsitutions are to be made SUBSFILE2: ! I 2nd additional text file to be substituted SUBSFILE3: ! I 3rd additional text file to be substituted SUBSFILE4: ! I 4th additional text file to be substituted %COMMENT_S:Vel_time_depth_conversion.txt !These fields aren't used by the seismic job, & are for your own documentation %COMMENT: ! INFO_FILE: ! I Name of file to keep tips and comments about this job !EDIT COMMENT1: ! First part of comment to help you remember what this job does COMMENT2: ! (continuation of COMMENT1) COMMENT3: ! (continuation of COMMENT1 & 2) COMMENT4: ! (continuation of COMMENT1 to 3) %DISCREAD!Reads SEG-Y or Claritas disc files %COMMENT: !To read just one file, enter %COMMENT: ! DISCFILE:/cygdrive/e/HELPDESK/TDCONV1/08_brute.stack ! If Name of Claritas seismic data file !FILELIST=$DATA_DIR !SLI_D !FCR=DISCREAD:DISCFILE PKEYLIST: ! List of primary keys to read (blank for all of the file) %COMMENT: !or to read more than one file, enter %COMMENT: ! LISTFILE: ! LL Name of text file with list of data files (*.sfl) !FILELIST=*.sfl !EDIT !SLI_SFL !FCR=DISCREAD:LISTFILE %COMMENT: !and for both cases, specify the following :- %COMMENT: ! PKEYNAME:CDP !* t Primary key name to be used for reading data !LIST_CALLBACK=SEGY_TRH_ONE SKEYNAME: ! t Secondary key name - Only required if FOLD > 1 !LIST_CALLBACK=SEGY_TRH_ONE FOLD:1 !* No. of traces/primary key, 1 for stacked data, -1 for variable fold TRLEN:6148.0 ! Data trace length to be read from file [ms] SAMPRATE:4.0 ! Sample rate [ms] if disc file will not be ready at taskbuild time %LESS: ! NREPEAT:1 ! No of times to repeat entire sequence (inc. 1st time) SETREPEAT:No ! Y to set REPEAT to the number of the file in the listfile !YESNO SETLASTTR:Yes ! Y to set LASTTR for constant-fold data !YESNO RANDOM:No ! Y outputs the primary requested primary keys in a random order !YESNO %TDCONV1!Time to depth conversion %COMMENT: ! %COMMENT: !Ensure that the data is not shifted (eg by correcting from fixed to floating %COMMENT: !datum) from the times used in the .nmo file %COMMENT: ! SDEFILE:/cygdrive/e/HELPDESK/TDCONV1/GNS_pass2.nmo !*I Time-Velocity filename (*.nmo) !FILELIST=*.nmo !SDE=NMO !ISOVELS MODE:Vint !* What does SDEFILE contain? Vint or Vaverage !OPTIONS={Vint;Vav;Vrms;Vint(z);Vav(z)} FINALDEPTH:2500 !* Determines new trace length [m] SR_METRES:20 !* New sample rate [m] FACTOR:1.0 !* All velocities are multiplied by FACTOR %LESS: ! INVERSE:No ! Answer Yes to convert depths back to velocities !YESNO DATATYPE:Seismic ! Answer Seismic or Vels, to describe the input data !OPTIONS={Seismic;Vels} %COMMENT: ! %COMMENT: !To correct depth traces to the fixed datum (normally one would use STATIC %COMMENT: !to apply Lnnn_fltcdp.shf) enter the floating shift filename below, and TDCONV1 %COMMENT: !will apply a depth version of it to correct to the fixed datum in that file. %COMMENT: !To specify a different datum to that in the file, enter the NEWDATUM field. %COMMENT: ! FLTCDPSHF: ! I Optional l*_fltcdp.shf to correct to the fixed datum (*.shf) !FILELIST=*.shf NEWDATUM: ! New datum (ie elevation of 1st sample) in metres GEOMFILE: ! I Specify to add elevation ticks to the seismic traces (*.geom) !FILELIST=*.geom !QGEOM %DISCWRITE!Writes seismic traces to Claritas SEG-Y disc file FILENAME:seismic_depth.sgy !*O Output disc file name !SAVEFILE=$DATA_DIR %MORE: ! HDRTRACE: ! p Use this if you want to write out pseudotraces from the header !LIST_CALLBACK=PSEUDOTRACE TRLENGTH: ! Specify the trace length if you want to truncate the output [ms] PKEYF: ! List of first key values to write to file PKEYL: ! List of last key values to write to file FOLD: ! Set this to override the number of traces per primary key. UNSORT:No ! Answer Yes to unsort data read using the DISCSORT processor!YESNO INDEX_OK:Yes ! Answer No only if you do NOT want an index file created !YESNO