gfs2oogl(1) User Commands gfs2oogl(1)

# NAME¶

gfs2oogl2D, gfs2oogl3D - converts a Gerris simulation file to other (graphical) formats.

# SYNOPSIS¶

gfs2oogl [OPTION]<GFS_FILE

# DESCRIPTION¶

This manual page documents briefly the gfs2oogl command.

# OPTIONS¶

These programs follow the usual GNU command line syntax, with long options starting with two dashes (`-'). A summary of options is included below.

-u V, --iso=V
Outputs a GTS file isosurface for value V the variable needs to be specified using -c.
-f D, --stream=D
Draw evenly-spaced streamlines (D is the spacing).
-I M, --dmin=M
Controls length of evenly-spaced streamlines default is 0.5.
-O M, --maxcost=M
Controls compression of streamlines (default is 2e-7).
-b x,.., --box=x,y,..
Specify bounding box for streamline calculation.
-j, --closed
Outputs only closed streamlines.
-p F, --profile=F
Output list of values for coordinates defined in F.
-o, --mixed
Output text values in mixed cells only.
-L L, --level=L
Use cells at level L only.
-i, --reinit
Reinitializes refinement and solid fractions.
-e, --merged
Draw boundaries of merged cells.
-S, --squares
Draw (colored) squares.
-g, --gnuplot
Output gnuplot data.
-x VAL, --sx=VAL
outputs a GTS surface, cross section for x = VAL of the scalar variable.
-y VAL, --sy=VAL
outputs a GTS surface, cross section for y = VAL of the scalar variable.
-z VAL, --sz=VAL
outputs a GTS surface, cross section for z = VAL of the scalar variable.
-s S, --surface=S
outputs the surface defined by file S (or the solid surface is S is equal to `solid').
-V S, --vector=S
output an OOGL representation of the velocity vector field in the mixed cells.
-l F, --streamlines=F
draw streamlines starting from each point defined in file F.
-C F, --cylinder=F
draw stream cylinders starting from each point defined in file F.
-R F, --ribbon=F
draw stream ribbons starting from each point defined in file F.
-r
refines the solid surface according to the local resolution.
-c V, --color=V
color surfaces, streamlines etc... according to the.
-m V, --min=V
set minimum scalar value to V.
-M V, --max=V
set maximum scalar value to V.
-v, --verbose
display statistics and other info.
-h, --help
display the help and exit.

# AUTHOR¶

gfs2oogl was written by Stephane Popinet <s.popinet@niwa.co.nz>.

This manual page was written by Ruben Molina <rmolina@udea.edu.co>, for the Debian project (but may be used by others).

 July 9, 2008
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