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.TH "3DTOPOS" "1" "03 October 2016" "" ""

.SH NAME
3dtopos \- produce a .pos file from a .3d file
.SH SYNOPSIS

\fB3dtopos\fR [ \fBoptions\fR ] \fB\&.3d file\fR [ \fB\&.pos file\fR ]

.SH "DESCRIPTION"
.PP
3dtopos takes a \fI\&.3d\fR file and produces a \fI\&.pos\fR file which contains a
list of all the stations with coordinates (ordered x,y,z [East, North,
Up]) and complete names.
.PP
The stations are sorted such that numbers occur in the correct order
(so ``2'' before ``10'').  3dtopos even sorts numbers with a prefix
and/or suffix, so you'd get:

.nf
040.sv8
040.sv8a
040.sv8b
040.sv8c
040.sv9
040.sv10
040.sv11
40_entrance_tag
40b_entrance_tag
.fi
.PP
You can also export \fI\&.pos\fR files from aven in versions 1.2.19 and later.
.SH "SEE ALSO"
.PP
\fBaven\fR(1),
\fBcad3d\fR(1),
\fBcavern\fR(1),
\fBdiffpos\fR(1),
\fBdump3d\fR(1),
\fBextend\fR(1),
\fBsorterr\fR(1)