...
Checking the "Center Design on Frame" option will instruct the Hoya calculator to optimize decentration, by sending "_OptimizeDecenterFlag=1" in the LDS file. Of course, this label must be included in the LDI file in order to be included in the LDS file. A sample LDI file for HOYA follows:
REQ=LDI
DEV=LDS
VEN=HOYA
TRCFMT=1;128;E;B
DEF=HOYADATA
D=REQ;DO;_PRECAL;JOB
D=SPH;CYL;AX;ADD;LMATID;BCTHK;LNAM;PIND;TIND
D=SEGHT;DIA;RNGH;RNGD;MBASE;FRNT;PRVA;PRVM
D=MINCTR;CRIB;SBOCIN;SBOCUP;LIND;PTOK;CORRLEN
D=PRCPRMODE;MINEDG;ETYP;BVD;PANTO;MAXGPRVM
D=MAXKPRVM;ZTILT;SGOCIN;SGOCUP;BEVC;BEVM;BEVP
D=NWD;IPD;HBOX;VBOX;TRCFMT;DRILLE;FCOCIN;FCOCUP
D=FCSGIN;FCSGUP;BCSGIN;BCSGUP
D=_OPTIMIZEDECENTERFLAG
ENDDEF=HOYADATA
Amplitude and Summit designs
...