ืื ื’ืœื™ืชืฆืจืคืชื™ืชืกืคืจื“ื™

Ad


ืกืžืœ OnWorks

grdrotatergmt - ืžืงื•ื•ืŸ ื‘ืขื ืŸ

ื”ืคืขืœ grdrotatergmt ื‘ืกืคืง ืื™ืจื•ื— ื—ื™ื ืžื™ ืฉืœ OnWorks ืขืœ ืื•ื‘ื•ื ื˜ื• Online, Fedora Online, ืืžื•ืœื˜ื•ืจ ืžืงื•ื•ืŸ ืฉืœ Windows ืื• ืืžื•ืœื˜ื•ืจ ืžืงื•ื•ืŸ ืฉืœ MAC OS

ื–ื•ื”ื™ ื”ืคืงื•ื“ื” grdrotatergmt ืฉื ื™ืชืŸ ืœื”ืคืขื™ืœ ื‘ืกืคืง ื”ืื™ืจื•ื— ื”ื—ื™ื ืžื™ ืฉืœ OnWorks ื‘ืืžืฆืขื•ืช ืื—ืช ืžืชื—ื ื•ืช ื”ืขื‘ื•ื“ื” ื”ืžืงื•ื•ื ื•ืช ื”ืžืจื•ื‘ื•ืช ืฉืœื ื•, ื›ื’ื•ืŸ Ubuntu Online, Fedora Online, ืืžื•ืœื˜ื•ืจ ืžืงื•ื•ืŸ ืฉืœ Windows ืื• ืืžื•ืœื˜ื•ืจ ืžืงื•ื•ืŸ ืฉืœ MAC OS

ืชึธื›ึฐื ึดื™ืช:

ืฉืึตื


grdrotater - ืฉื—ื–ื•ืจ ืกื™ื‘ื•ื‘ ืกื•ืคื™ ืฉืœ ืจืฉืช ื’ื™ืื•ื’ืจืคื™ืช

ืชึทืงืฆึดื™ืจ


ื’ืจื“ืจื•ื˜ ingrdfile rot_file|ืœื•ืŸ/lat/ื–ึธื•ึดื™ืช outgrdfile [ rotoutline ] [ ืงื•ื‘ืฅ ืžืฆื•ืœืข ] [ ]
[ ื‘ืื–ื•ืจ ] [ ] [ ื’ื™ืœื™ื ] [ [ืจึธืžึธื”] ] [ -b] [ -d] [ -h] [
-i] [ -n] [ -:[i|o]]

ื”ืขืจื”: ืื™ืŸ ืจื•ื•ื— ื‘ื™ืŸ ื“ื’ืœ ื”ืืคืฉืจื•ืช ืœืืจื’ื•ืžื ื˜ื™ื ื”ืžืฉื•ื™ื›ื™ื.

ืชื™ืื•ืจ


ื’ืจื“ืจื•ื˜ืจ ืงื•ืจื ืจืฉืช ื’ื™ืื•ื’ืจืคื™ืช ื•ืžืฉื—ื–ืจ ืื•ืชื” ื‘ื”ื™ื ืชืŸ ืฉื—ื–ื•ืจ ืžื•ื—ืœื˜
ืกื™ื‘ื•ื‘ื™ื. ืœื—ืœื•ืคื™ืŸ, ื”ืžืฉืชืžืฉ ื™ื›ื•ืœ ืœืกืคืง ืžืฆื•ืœืข ื’ื–ื™ืจ ื‘ืคื•ืจืžื˜ ืฉืœ ืžืงื˜ืขื™ื ืžืจื•ื‘ื™ื;
ืœืื—ืจ ืžื›ืŸ, ืจืง ื”ื—ืœืง ืฉืœ ื”ืจืฉืช ืฉื‘ืชื•ืš ื”ืžืฆื•ืœืข ืžืฉืžืฉ ืœืงื‘ื™ืขืช ื”ืžืฉื•ื—ื–ืจ
ืื–ื•ืจ. ืงื•ื•ื™ ื”ืžืชืืจ ืฉืœ ื”ืื–ื•ืจ ื”ืžืฉื•ื—ื–ืจ ืžื•ื—ื–ืจื™ื ื’ื ื”ื ื‘ืชื ืื™ ืฉื”ืกื•ื‘ื‘ื•
ื”ืื–ื•ืจ ืื™ื ื• ื›ืœ ื”ื’ืœื•ื‘ื•ืก.

ื ื“ืจืฉ ื˜ื™ืขื•ื ื™ื


ingrdfile
ืฉื ืฉืœ ืงื•ื‘ืฅ ืจืฉืช ื‘ืงื•ืื•ืจื“ื™ื ื˜ื•ืช ื’ื™ืื•ื’ืจืคื™ื•ืช (ืœืื•ืจืš, ืจื•ื—ื‘).

-Erotfile
ืชืŸ ืงื•ื‘ืฅ ืขื ืคืจืžื˜ืจื™ื ืฉืœ ืกื™ื‘ื•ื‘. ืงื•ื‘ืฅ ื–ื” ื—ื™ื™ื‘ ืœื”ื›ื™ืœ ืจืฉื•ืžื” ืื—ืช ืœื›ืœ ืื—ื“
ืจื•ึนื˜ึทืฆื™ึธื”; ื›ืœ ืจืฉื•ืžื” ื—ื™ื™ื‘ืช ืœื”ื™ื•ืช ื‘ืคื•ืจืžื˜ ื”ื‘ื:

ืœื•ืŸ lat tstart [tstop] ื–ึธื•ึดื™ืช [ ื—ืืช a b c d e f g df ]

ืื™ืคื” tstart ื• ื˜ืกื˜ื•ืค ื ืžืฆืื™ื ื‘ืžื™ืจ ื• ืœื•ืŸ lat ื–ึธื•ึดื™ืช ื ืžืฆืื™ื ื‘ืžืขืœื•ืช. tstart ื•
ื˜ืกื˜ื•ืค ื”ื ื”ื’ื™ืœืื™ื ืฉืœ ื”ืงืฆื•ื•ืช ื”ืžื‘ื•ื’ืจื™ื ื•ื”ืฆืขื™ืจื™ื ืฉืœ ืฉืœื‘. ืื ื˜ืกื˜ื•ืค ืื™ื ื• ื ื•ื›ื— ื‘
ื”ืจืฉื•ืžื” ืื– ืฆืคื•ื™ ืกื™ื‘ื•ื‘ ืฉื—ื–ื•ืจ ืžื•ื—ืœื˜ ื• ื˜ืกื˜ื•ืค ื”ื•ื ื‘ืžืฉืชืžืข
ืžื•ื’ื“ืจ ืœ-0 ื•ืื™ืŸ ืœืฆื™ื™ืŸ ืขื‘ื•ืจ ืืฃ ืื—ืช ืžื”ืจืฉื•ืžื•ืช ื‘ืงื•ื‘ืฅ. ืื
ืžื˜ืจื™ืงืก ื”ืฉื•ื ื” ื”ืžืฉื•ืชืคืช C ื›ื“ื™ ืฉื”ืกื™ื‘ื•ื‘ ื–ืžื™ืŸ ื™ืฉ ืœืฆื™ื™ืŸ ืื•ืชื• ื‘ืคื•ืจืžื˜
ื‘ืืžืฆืขื•ืช ืชืฉืขืช ื”ืžื•ื ื—ื™ื ื”ืื•ืคืฆื™ื•ื ืœื™ื™ื ื”ืจืฉื•ืžื™ื ื‘ืกื•ื’ืจื™ื™ื. ืคื”, C = (g/ื—ืืช)*[ a b d; b c
e; d e f ] ืืฉืจ ืžืจืื” C ืžื•ืจื›ื‘ ืžืฉืœื•ืฉื” ื•ืงื˜ื•ืจื™ื ื‘ืฉื•ืจื”. ืื ื“ืจื’ื•ืช ื”ื—ื•ืคืฉ
(df) ื‘ื”ืชืืžื” ื”ืกื™ื‘ื•ื‘ ื”ื•ื 0 ืื• ืœื ื ืชื•ืŸ ื”ื•ื ืžื•ื’ื“ืจ ืœ-10000. ืงื•ื•ื™ื ืจื™ืงื™ื ื•
ืชืชืขืœื ืžืจืฉื•ืžื•ืช ืฉื”ืขืžื•ื“ื” ื”ืจืืฉื•ื ื” ืฉืœื”ืŸ ืžื›ื™ืœื” #. ืืชื” ื™ื›ื•ืœ ืœื”ื•ืกื™ืฃ + ืžื•ื‘ื™ืœ
ืœืฉื ื”ืงื•ื‘ืฅ ื›ื“ื™ ืœืฆื™ื™ืŸ ืฉืืชื” ืจื•ืฆื” ืœื”ืคื•ืš ืืช ื”ืกื™ื‘ื•ื‘ื™ื. ื—ืœื•ืคื” 1: ืชืŸ
ืฉื ื”ืงื•ื‘ืฅ ืžื•ืจื›ื‘ ืžืฉื ื™ ืžื–ื”ื™ ืœื•ื—ื•ืช ืžื•ืคืจื“ื™ื ื‘ืžืงืฃ (ืœืžืฉืœ, PAC-MBL) ื•ืื ื—ื ื•
ื‘ืžืงื•ื ื–ืืช ื™ื—ืœืฅ ืืช ื”ืกื™ื‘ื•ื‘ ื”ื–ื” ืžืžืกื“ ื”ื ืชื•ื ื™ื ืฉืœ ื”ืกื™ื‘ื•ื‘ ืฉืœ GPlates. ืื ื—ื ื• ืžื—ื–ื™ืจื™ื ื
ืฉื’ื™ืื” ืื โ€‹โ€‹ืœื ื ื™ืชืŸ ืœืžืฆื•ื ืืช ื”ืกื™ื‘ื•ื‘. ื—ืœื•ืคื” 2: ืฆื™ื™ืŸ ืœื•ืŸ/lat/ื–ึธื•ึดื™ืช, ื“ื”ื™ื™ื ื•,
ืงื• ื”ืื•ืจืš, ืงื• ื”ืจื•ื—ื‘ ื•ื–ื•ื•ื™ืช ื”ืคืชื™ื—ื” (ื›ื•ืœื ื‘ืžืขืœื•ืช ื•ืžื•ืคืจื“ื™ื ืขืœ ื™ื“ื™ /) ืขื‘ื•ืจ
ืกื™ื‘ื•ื‘ ืฉื—ื–ื•ืจ ื›ื•ืœืœ ื™ื—ื™ื“.

-Goutgrdfile
ืฉื ืจืฉืช ื”ืคืœื˜. ื–ื•ื”ื™ ื”ืจืฉืช ืขื ื”ื ืชื•ื ื™ื ื”ืžืฉื•ื—ื–ืจื™ื ืœืคื™
ืกื™ื‘ื•ื‘ ืฉืฆื•ื™ืŸ. ืื ืžืฉืชืžืข ื™ื•ืชืจ ืžื–ืžืŸ ืฉื—ื–ื•ืจ ืื—ื“ ืื– outgrdfile
ื—ื™ื™ื‘ ืœื”ื›ื™ืœ ืžืคืจื˜ ื‘ืคื•ืจืžื˜ C ื›ื“ื™ ืœืขืฆื‘ ืžืกืคืจ ื ืงื•ื“ื” ืฆืคื” (ืฉื—ื–ื•ืจ
ื–ืžืŸ) ืœืกืžืก.

ืื•ืคืฆื™ื•ื ืืœื™ ื˜ื™ืขื•ื ื™ื


-Drotoutline
ืฉื ืงื•ื‘ืฅ ื”ืžืชืืจ ืฉืœ ืžืฆื•ืœืข ื”ืจืฉืช. ื–ื” ืžื™ื™ืฆื’ ืืช ืงื•ื•ื™ ื”ืžืชืืจ ืฉืœ ื”ืจืฉืช
ืžืฉื•ื—ื–ืจ ืœื–ืžืŸ ืฉืฆื•ื™ืŸ. ืื ื™ื•ืชืจ ืžื–ืžืŸ ืฉื—ื–ื•ืจ ืื—ื“ ื”ื•ื
ืžืฉืชืžืข ืื– rotoutline ื—ื™ื™ื‘ ืœื”ื›ื™ืœ ืžืคืจื˜ ื‘ืคื•ืจืžื˜ C ื›ื“ื™ ืœืขืฆื‘ ืฆืฃ
ืžืกืคืจ ื ืงื•ื“ื” (ื–ืžืŸ ืฉื—ื–ื•ืจ) ืœื˜ืงืกื˜. ืื ืจืง ื ืจืžื– ืคืขื ืื—ืช ื• -D is
not set ืื– ื ื›ืชื•ื‘ ืืช ื”ืžืฆื•ืœืข ืœ-stdout (ืื‘ืœ ืจืื” -N).

-Fืงื•ื‘ืฅ ืžืฆื•ืœืข
ืฆื™ื™ืŸ ืงื•ื‘ืฅ ืžืฆื•ืœืข ืกื’ื•ืจ ืžืจื•ื‘ื” ืžืงื˜ืขื™ื ื”ืžืชืืจ ืืช ื”ืฉื˜ื— ื”ืคื ื™ืžื™ ืฉืœ ื”-
ืจืฉืช ืฉืฆืจื™ืš ืœื”ืงืจื™ืŸ [ื‘ืจื™ืจืช ืžื—ื“ืœ ืžืงืจื™ืŸ ืืช ื›ืœ ื”ืจืฉืช].

-N ืืœ ืชื•ืฆื™ื ืืช ืžืชืืจ ื”ืžืฆื•ืœืข ื”ืžืกื•ื‘ื‘ [ื‘ืจื™ืจืช ืžื—ื“ืœ ืชื›ืชื•ื‘ ืื•ืชื• ืœ-stdout, ืื• ืœ-a
ืงื•ื‘ืฅ ื‘ืืžืฆืขื•ืช -D].

-ืจ[ื™ื—ื™ื“ื”]ืžืขืจื‘/ืžื–ืจื—/ื“ืจื•ื/ืฆืคื•ืŸ[/zmin/zmax][r]
ืžืขืจื‘, ืžื–ืจื—, ื“ืจื•ื, ื• ืฆืคื•ืŸ ืฆื™ื™ืŸ ืืช ืื–ื•ืจ ื”ืขื ื™ื™ืŸ, ื•ืชื•ื›ืœ ืœืฆื™ื™ืŸ
ืื•ืชื ื‘ืžืขืœื•ืช ืขืฉืจื•ื ื™ื•ืช ืื• ื‘ืคื•ืจืžื˜ [+-]dd:mm[:ss.xxx][W|E|S|N]. ืœึฐืฆึทืจึตืฃ r ืื ื ืžื•ืš ื™ื•ืชืจ
ืงื•ืื•ืจื“ื™ื ื˜ื•ืช ื”ืžืคื” ื”ืฉืžืืœื™ืช ื•ื”ื™ืžื ื™ืช ื”ืขืœื™ื•ื ื” ื ื™ืชื ื•ืช ื‘ืžืงื•ื w/e/s/n. ื”ืฉื ื™ื™ื
ืงืฆืจื ื•ืช -ืจื’ ื• -ืžื—ืงืจ ื•ืคื™ืชื•ื— ืžื™ื™ืฆื’ ืชื—ื•ื ื’ืœื•ื‘ืœื™ (0/360 ื•-180/+180 ื‘ืงื• ืื•ืจืš
ื‘ื”ืชืืžื”, ืขื -90/+90 ื‘ืงื• ื”ืจื•ื—ื‘). ืœื—ืœื•ืคื™ืŸ ืœื™ืฆื™ืจืช ืจืฉืช, ืชืŸ
Rืงื•ื“ืœื•ืŸ/lat/nx/ny, ืฉื ืงื•ื“ ื”ื•ื ืฉื™ืœื•ื‘ ืฉืœ 2 ืชื•ื•ื™ื ืฉืœ L, C, R (ืขื‘ื•ืจ ืฉืžืืœ,
ื‘ืžืจื›ื–, ืื• ื™ืžื™ื ื”) ื•-T, M, B ืขื‘ื•ืจ ืœืžืขืœื”, ื‘ืืžืฆืข ืื• ืœืžื˜ื”. ืœืžืฉืœ, BL ืขื‘ื•ืจ ืฉืžืืœ ืœืžื˜ื”.
ื–ื” ืžืฆื™ื™ืŸ ืื™ื–ื• ื ืงื•ื“ื” ื‘ืื–ื•ืจ ืžืœื‘ื ื™ ืืช ืœื•ืŸ/lat ืงื•ืื•ืจื“ื™ื ื˜ื” ืžืชื™ื™ื—ืก
ืœ, ื•ืžืžื“ื™ ื”ืจืฉืช nx ื• ny ืขื ืžืจื•ื•ื—ื™ ืจืฉืช ื“ืจืš -I ืžืฉืžืฉ ืœื™ืฆื™ืจื”
ื”ืื–ื•ืจ ื”ืžืงื‘ื™ืœ. ืœื—ืœื•ืคื™ืŸ, ืฆื™ื™ืŸ ืืช ื”ืฉื ืฉืœ ืงื•ื‘ืฅ ืจืฉืช ืงื™ื™ื
ื• -R ื”ื’ื“ืจื•ืช (ื•ืžืจื•ื•ื— ืจืฉืช, ืื ืจืœื•ื•ื ื˜ื™) ืžื•ืขืชืงื•ืช ืžื”ืจืฉืช.
ืฉื™ืžื•ืฉ -Rื™ื—ื™ื“ื” ืžืฆืคื” ืœืงื•ืื•ืจื“ื™ื ื˜ื•ืช ืžื•ืขืจื›ื•ืช (ืงืจื˜ื–ื™ื•ืช) ืชื•ืืžื•ืช ืœื‘ื—ื™ืจื” -J
ื•ืื ื—ื ื• ืžืงืจื™ื ื™ื ื‘ืื•ืคืŸ ื”ืคื•ืš ื›ื“ื™ ืœืงื‘ื•ืข ืื–ื•ืจ ื’ื™ืื•ื’ืจืคื™ ืžืœื‘ื ื™ ื‘ืคื•ืขืœ. ืœ
ื ืงื•ื“ืช ืžื‘ื˜ (-p), ืื•ืคืฆื™ื•ื ืœื™ ืœื”ื•ืกื™ืฃ /zmin/zmax. ื‘ืžืงืจื” ืฉืœ ื ืงื•ื“ืช ืžื‘ื˜
(-p), ื˜ื•ื•ื— z (zmin, zmax) ื ื™ืชืŸ ืœื”ื•ืกื™ืฃ ืœืฆื™ื•ืŸ ื”ืžืžื“ ื”ืฉืœื™ืฉื™. ื–ึถื”
ืฆืจื™ืš ืœื”ื™ืขืฉื•ืช ืจืง ื‘ืขืช ืฉื™ืžื•ืฉ ื‘ -Jz ืืคืฉืจื•ืช, ืœื ื›ืืฉืจ ืžืฉืชืžืฉื™ื ืจืง ื‘- -p ืื•ึนืคึผึฐืฆึดื™ึธื”.
ื‘ืžืงืจื” ื”ืื—ืจื•ืŸ ืžืฉืจื˜ื˜ืช ืžืจืื” ืคืจืกืคืงื˜ื™ื‘ื™ ืฉืœ ื”ืžื˜ื•ืก, ืœืœื ืฉืœื™ืฉ
ืžึตืžึทื“.

-S ื“ืœื’ ืขืœ ืกื™ื‘ื•ื‘ ื”ืจืฉืช, ืคืฉื•ื˜ ืกื•ื‘ื‘ ืืช ืžืชืืจ ื”ืžืฆื•ืœืข (ื“ื•ืจืฉ -F ืื ืœื
ืจืฉืช ืžืกื•ืคืงืช).

-Tื’ื™ืœื™ื ืงื•ื‘ืข ืืช ื–ืžื ื™ ื”ืฉื—ื–ื•ืจ ื”ืจืฆื•ื™ื™ื. ืœื–ืžืŸ ื‘ื•ื“ื“ ื”ื•ืกืฃ ืืช ื”ื–ืžืŸ ื”ืจืฆื•ื™.
ืขื‘ื•ืจ ื˜ื•ื•ื— ืฉื•ื•ื” ืฉืœ ื–ืžื ื™ ืฉื—ื–ื•ืจ ืœืชืช -Tื”ืชื—ืœื”/ืœื”ืคืกื™ืง/inc or
-Tื”ืชื—ืœื”/ืœื”ืคืกื™ืง/npoints+. ืœืžืขืจื›ืช ืœื ืฉื•ื•ื” ืฉืœ ื–ืžื ื™ ืฉื—ื–ื•ืจ ื‘ื‘ืงืฉื”
ืœื”ืขื‘ื™ืจ ืื•ืชื ื“ืจืš ื”ืขืžื•ื“ื” ื”ืจืืฉื•ื ื” ื‘ืงื•ื‘ืฅ, ืœืžืฉืœ, -Tagefile. ืื ืœื -T ื”ืืคืฉืจื•ืช ื”ื™ื
ื ืชื•ืŸ ื• -E ืฆื™ื™ื ื• ืงื•ื‘ืฅ ืกื™ื‘ื•ื‘ ื•ืื– ื ืฉื•ื•ื” ืืช ื–ืžื ื™ ืงื•ื‘ืฅ ื”ืกื™ื‘ื•ื‘ ืขื
ื–ืžื ื™ ื”ืฉื—ื–ื•ืจ.

-V[ืจึธืžึธื”] (ื™ื•ืชืจ ...)
ื‘ื—ืจ ืจืžืช ืžื™ืœื•ืœื™ื•ืช [c].

-ื“ื•ึผ[ncols][t] (ื™ื•ืชืจ ...)
ื‘ื—ืจ ืงืœื˜ ื‘ื™ื ืืจื™ ืžืงื•ืจื™. [ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ื”ื™ื 2 ืขืžื•ื“ื•ืช ืงืœื˜].

-ื‘ื•[ncols][ืกื•ื’] (ื™ื•ืชืจ ...)
ื‘ื—ืจ ืคืœื˜ ื‘ื™ื ืืจื™ ืžืงื•ืจื™. [ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ื–ื”ื” ืœืงืœื˜].

-d[i|o]ืื™ืŸ ืžื™ื“ืข (ื™ื•ืชืจ ...)
ื”ื—ืœืฃ ืขืžื•ื“ื•ืช ืงืœื˜ ืฉื•ื•ืช ืื™ืŸ ืžื™ื“ืข ืขื NaN ื•ืขืฉื” ื”ืคื•ืš ืขืœ ื”ืคืœื˜.

-h[i|o][n][+c][+d][+rื”ึถืขึธืจึธื”][+rื›ื•ืชืจืช] (ื™ื•ืชืจ ...)
ื“ืœื’ ืื• ื”ืคืง ืจืฉื•ืžื•ืช ื›ื•ืชืจื•ืช.

-:[i|o] (ื™ื•ืชืจ ...)
ื”ื—ืœืฃ ืืช ื”ืขืžื•ื“ื” ื”ืจืืฉื•ื ื” ื•ื”ืฉื ื™ื™ื” ื‘ืงืœื˜ ื•/ืื• ืคืœื˜.

-iืฆื•ื•ืืจื•ื ื™ื[ืœ][ืกืกื•ืœื][oืœืงื–ื–][,...] (ื™ื•ืชืจ ...)
ื‘ื—ืจ ืขืžื•ื“ื•ืช ืงืœื˜ (0 ื”ื•ื ื”ืขืžื•ื“ื” ื”ืจืืฉื•ื ื”).

-n[b|c|l|n][+a][+bBC][+c][+tืกืฃ] (ื™ื•ืชืจ ...)
ื‘ื—ืจ ืžืฆื‘ ืื™ื ื˜ืจืคื•ืœืฆื™ื” ืขื‘ื•ืจ ืจืฉืชื•ืช.

-^ or ืจืง -
ื”ื“ืคืก ื”ื•ื“ืขื” ืงืฆืจื” ืขืœ ื”ืชื—ื‘ื™ืจ ืฉืœ ื”ืคืงื•ื“ื”, ื•ืื– ืฆื (ื”ืขืจื”: ื‘-Windows
ืœื”ืฉืชืžืฉ ืจืง -).

-+ or ืจืง +
ื”ื“ืคืก ื”ื•ื“ืขืช ืฉื™ืžื•ืฉ ื ืจื—ื‘ืช (ืขื–ืจื”), ื›ื•ืœืœ ื”ืกื‘ืจ ืขืœ ื›ืœ
ืืคืฉืจื•ืช ืกืคืฆื™ืคื™ืช ืœืžื•ื“ื•ืœ (ืืš ืœื ื”ืืคืฉืจื•ื™ื•ืช ื”ื ืคื•ืฆื•ืช ืฉืœ GMT), ื•ืื– ื™ื•ืฆืืช.

-? or ืœื ื˜ื™ืขื•ื ื™ื
ืœืื—ืจ ืžื›ืŸ ื”ื“ืคืก ื”ื•ื“ืขืช ืฉื™ืžื•ืฉ ืžืœืื” (ืขื–ืจื”), ื›ื•ืœืœ ื”ืกื‘ืจ ืขืœ ื”ืืคืฉืจื•ื™ื•ืช
ื™ืฆื™ืื•ืช.

--ื’ึดืจึฐืกึธื”
ื”ื“ืคืก ื’ืจืกืช GMT ื•ืฆื.

--show-datadir
ื”ื“ืคืก ืืช ื”ื ืชื™ื‘ ื”ืžืœื ืœืกืคืจื™ื™ืช ื”ืฉื™ืชื•ืฃ ืฉืœ GMT ื•ืฆื.

ื”ืฉืœื›ื•ืช OF GRID ื“ื’ื™ืžื” ืžื—ื“ืฉ


ื“ื’ื™ืžื” ืžื—ื“ืฉ ืื• ื“ื’ื™ืžื” ืฉืœ ืจืฉืชื•ืช ืชืฉืชืžืฉ ื‘ืืœื’ื•ืจื™ืชืžื™ื ืฉื•ื ื™ื (ืจืื” -n) ืฉืขืœื•ืœ ืœื”ื•ื‘ื™ืœ ืœ
ืขื™ื•ื•ืชื™ื ืืคืฉืจื™ื™ื ืื• ืชื•ืฆืื•ืช ื‘ืœืชื™ ืฆืคื•ื™ื•ืช ื‘ืขืจื›ื™ื ืฉื ื“ื’ืžื• ืžื—ื“ืฉ. ื”ืฉืคืขื” ืื—ืช ืฆืคื•ื™ื”
ืฉืœ ื“ื’ื™ืžื” ืžื—ื“ืฉ ืขื ืกืคืœื™ื™ืŸ ื”ื™ื ื”ื ื˜ื™ื™ื” ืฉืœ ื”ืขืจื›ื™ื ื”ื—ื“ืฉื™ื ืฉื ื“ื’ืžื• ืžื—ื“ืฉ ืœื—ืจื•ื’ ืžืขื˜
ื’ื‘ื•ืœื•ืช ื”ืžื™ื ื™ืžื•ื/ืžืงืก ื”ื’ืœื•ื‘ืœื™ ืฉืœ ื”ืจืฉืช ื”ืžืงื•ืจื™ืช. ืื ื–ื” ืœื ืžืงื•ื‘ืœ, ืืชื” ื™ื›ื•ืœ ืœื›ืคื•ืช
ื’ื–ื™ืจื” ืฉืœ ืขืจื›ื™ ื”ืขืจื›ื™ื ืฉื ื“ื’ืžื• ืžื—ื“ืฉ ื›ืš ืฉื”ื ืœื ื™ื—ืจื’ื• ืžืขืจื›ื™ ื”-min/max ื”ืงืœื˜ ื‘-
ืžื•ืกื™ืฃ +c ืœืš -n ืื•ึนืคึผึฐืฆึดื™ึธื”.

ื’ื™ืื•ื“ื˜ื™ ื•ืจืกื•ืก GEOCENTRIC ืžืชืื


ื›ืœ ื”ืกื™ื‘ื•ื‘ื™ื ื”ื›ื“ื•ืจื™ื™ื ืžื•ื—ืœื™ื ืขืœ ืงื•ืื•ืจื“ื™ื ื˜ื•ืช ื’ื™ืื•ืฆื ื˜ืจื™ื•ืช. ื–ื” ืื•ืžืจ ืฉื ื›ื ืก
ื ืงื•ื“ื•ืช ื ืชื•ื ื™ื ื•ืจืฉืชื•ืช ื ื—ืฉื‘ื™ื ื›ืžื™ื™ืฆื’ื™ื ืงื•ืื•ืจื“ื™ื ื˜ื•ืช ื’ืื•ื“ื˜ื™ื•ืช ื•ื—ื™ื™ื‘ื™ื ืœื”ื™ื•ืช ืชื—ื™ืœื”
ื”ืžืจื” ืœืงื•ืื•ืจื“ื™ื ื˜ื•ืช ื’ื™ืื•ืฆื ื˜ืจื™ื•ืช. ืœืื—ืจ ืžื›ืŸ ืžื•ื—ืœื™ื ืกื™ื‘ื•ื‘ื™ื, ื•ื”ืกื•ืคื™
ื ืงื•ื“ื•ืช ืžืฉื•ื—ื–ืจื•ืช ืžื•ืžืจื•ืช ื‘ื—ื–ืจื” ืœืงื•ืื•ืจื“ื™ื ื˜ื•ืช ื’ืื•ื“ื˜ื™ื•ืช. ื”ืชื ื”ื’ื•ืช ื‘ืจื™ืจืช ืžื—ื“ืœ ื–ื•
ื ื™ืชืŸ ืœืขืงื•ืฃ ืื ื”ื’ื“ืจืช ื”ืืœื™ืคืกื•ืื™ื“ PROJ_ELLIPSOID ืžืฉืชื ื” ืœ-Sphere.

ื“ื•ื’ืžืื•ืช


ื›ื“ื™ ืœืกื•ื‘ื‘ ืืช ื”ื ืชื•ื ื™ื ืฉื”ื•ื’ื“ืจื• ืขืœ ื™ื“ื™ grid topo.nc ื•ืžืชืืจ ื”ืžืฆื•ืœืข clip_path.d, ื‘ืืžืฆืขื•ืช
ืกื™ื‘ื•ื‘ ืฉื—ื–ื•ืจ ื›ื•ืœืœ ืขื ืžื•ื˜ ื‘- (135.5, -33.0) ื•ื–ื•ื•ื™ืช ืกื™ื‘ื•ื‘ ืฉืœ 37.3
ืžืขืœื•ืช ื•ืื™ื ื˜ืจืคื•ืœืฆื™ื” ื“ื•-ืงื•ื‘ื™ืช, ื ืกื”

gmt grdrotater topo.nc -E135.5/-33/37.3 -V -Fclip_path.d -Grot_topo.nc > rot_clip_path.d

ื›ื“ื™ ืœืกื•ื‘ื‘ ืืช ื›ืœ ื”ืจืฉืช faa.nc ื‘ื—ื–ืจื” ืœ-32 Ma ื‘ืืžืฆืขื•ืช ืงื•ื‘ืฅ ื”ืกื™ื‘ื•ื‘ rotations.txt ื•ื›ืŸ
ืื™ื ื˜ืจืคื•ืœืฆื™ื” ื‘ื™ืœื™ื ืืจื™ืช, ื ืกื”

gmt grdrotater faa.nc -Erotations.txt -T32 -V -Grot_faa.nc -nl > rot_faa_path.d

ื›ื“ื™ ืœืจืื•ืช ืจืง ืื™ืš ืžืชืืจ ื”ืจืฉืช large.nc ื™ืชื•ื•ืกืฃ ืœืื—ืจ ืื•ืชื• ืกื™ื‘ื•ื‘, ื ืกื”

gmt grdrotater large.nc -Erotations.txt -T32 -V -S \| psxy -Rg -JH180/6i -B30 -W0.5p \| gv -

ื›ื“ื™ ืœืกื•ื‘ื‘ ืืช ื”ืจืฉืช topo.nc ื‘ื—ื–ืจื” ืœ-100 ืžื ื‘ืืžืฆืขื•ืช ืงื•ื‘ืฅ ื”ืกื™ื‘ื•ื‘ rotations.txt ื•
ื‘ืงืฉ ืฉื—ื–ื•ืจ ื›ืœ 10 ืžื™ืจ, ืฉืžื™ืจื” ื”ืŸ ืจืฉืชื•ืช ื•ืžืชืืจื™ื ืœืฉืžื•ืช ืงื‘ืฆื™ื
ื ื’ื–ืจ ืžืชื‘ื ื™ื•ืช, ื ืกื”

gmt grdrotater topo.nc -Erotations.txt -T10/100/10 -V -Grot_topo_%g.nc -Drot_topo_path_%gd

ื ื ื™ื— ืฉืกื•ื‘ื‘ืช ืืช gridA.nc ื•-gridB.nc, ืชื•ืš ื”ื’ื‘ืœืช ื›ืœ ืกื™ื‘ื•ื‘ ืœืฆืžืชื™ื ื‘ืคื ื™ื
ืžืฆื•ืœืขื™ื polyA.d ื•-polyB.d, ื‘ื”ืชืืžื”, ืชื•ืš ืฉื™ืžื•ืฉ ื‘ืกื™ื‘ื•ื‘ A = (123W,22S,16,4) ื•
ืกื™ื‘ื•ื‘ B = (108W, 16S, -14.5), ืžื ื™ื‘ ืจืฉืชื•ืช ืžืกื•ื‘ื‘ื•ืช rot_gridA.nc ื•-rot_gridB.nc. ืœ
ืœืงื‘ื•ืข ืืช ืื–ื•ืจ ื”ื—ืคื™ืคื” ื‘ื™ืŸ ื”ืจืฉืชื•ืช ื”ืžืกื•ื‘ื‘ื•ืช, ืื ื• ืžืฉืชืžืฉื™ื ื‘-grdmath:

gmt grdmath 1 rot_gridA.nc ISNAN SUB 1 rot_gridB.nc ISNAN SUB 2 EQ = overlap.nc

ืœืจืฉืช overlap.nc ื™ืฉ ื›ืขืช 1s ื‘ืื–ื•ืจื™ ื”ื—ืคื™ืคื” ื•-0 ื‘ืžืงื•ืžื•ืช ืื—ืจื™ื. ืืชื” ื™ื›ื•ืœ ืœื”ืฉืชืžืฉ ื‘ื–ื”
ื›ืžืกื›ื” ืื• ื”ืฉืชืžืฉ ื‘-grdcontour -D ืœื—ืœืฅ ืžืฆื•ืœืข (ื›ืœื•ืžืจ, ืงื• ืžืชืืจ).

ืื•ืจื™ื


GMT ืžืคื™ืฆื” ืืช ืžื•ื“ืœ ื”ืกื™ื‘ื•ื‘ ืฉืœ EarthByte Global_EarthByte_230-0Ma_GK07_AREPS.rot. ืœ
ื”ืฉืชืžืฉ ื‘ืงื•ื‘ืฅ ืกื™ื‘ื•ื‘ ื—ืœื•ืคื™, ืฆื•ืจ ืคืจืžื˜ืจื™ื ืกื‘ื™ื‘ืชื™ื™ื ื‘ืฉื GPLATES_ROTATIONS
ืฉืžืฆื‘ื™ืข ืขืœ ืงื•ื‘ืฅ ืกื™ื‘ื•ื‘ ื—ืœื•ืคื™.

ื”ืฉืชืžืฉ ื‘-grdrotatergmt ื‘ืื™ื ื˜ืจื ื˜ ื‘ืืžืฆืขื•ืช ืฉื™ืจื•ืชื™ onworks.net


ืฉืจืชื™ื ื•ืชื—ื ื•ืช ืขื‘ื•ื“ื” ื‘ื—ื™ื ื

ื”ื•ืจื“ ืืคืœื™ืงืฆื™ื•ืช Windows & Linux

ืคืงื•ื“ื•ืช ืœื™ื ื•ืงืก

Ad