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Larry Price
gmsh
Commits
929e6d4d
Commit
929e6d4d
authored
23 years ago
by
Christophe Geuzaine
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tutorial/README
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tutorial/README
tutorial/tutorial.html
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tutorial/README
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View file @
929e6d4d
$Id: README,v 1.
9
2001-04-25 15:
41:27
geuzaine Exp $
$Id: README,v 1.
10
2001-04-25 15:
55:51
geuzaine Exp $
Here are the examples in the Gmsh tutorial. These examples are
commented (both C and C++-style comments can be used in Gmsh input
files) and should introduce new features gradually, starting with
t1.geo.
(The
tutorial does not explain the mesh and post-processing
file
formats. See the FORMATS file for this.
)
[NOTE: This
tutorial does not explain the mesh and post-processing
file
formats. See the FORMATS file for this.
]
There are two ways to actually run these examples with Gmsh. (The
operations to run Gmsh may vary according to your operating system. In
...
...
@@ -31,8 +31,8 @@ mesh file name is based on the name of the first input file on the
command line (or 'unnamed' if there wasn't any input file given), with
an appended extension depending on the mesh format.
Note
:
n
early all the interactive commands have shortcuts. Select
'Help->Shortcuts' in the menu bar to learn about these shortcuts.
[NOTE
:
N
early all the interactive commands have shortcuts. Select
'Help->Shortcuts' in the menu bar to learn about these shortcuts.
]
Instead of opening the tutorial with the 'File->Open' menu, it is
often more convenient to put the file name on the command line, for
...
...
@@ -40,9 +40,9 @@ example with:
> gmsh t1.geo
(
The '.geo' extension can also be omitted.
)
[NOTE:
The '.geo' extension can also be omitted.
]
Note
: Even if it is often handy to define the variables and the points
[NOTE
: Even if it is often handy to define the variables and the points
directly in the input files (you may use any text editor for this
purpose, e.g. Wordpad on Windows, or Emacs on Unix), it is almost
always more simple to define the curves, the surfaces and the volumes
...
...
@@ -53,8 +53,7 @@ Line'. You will then be asked (in the status bar of the graphic
window) to select a list of points, and to click 'e' to finish the
selection (or 'q' to abort it). Once the interactive command is
completed, a string is automatically added at the end of the currently
opened project file.
opened project file.]
The second operating mode for Gmsh is the non-interactive mode. In
this mode, there is no graphical user interface, and all operations
...
...
@@ -68,6 +67,8 @@ file 'bgmesh.pos', just type:
> gmsh t1.geo -2 -bgm bgmesh.pos
[NOTE: You should read the notes in the file 'bgmesh.pos' if you
intend to use background meshes.]
Several files can be loaded simultaneously in Gmsh. The first one
defines the project, while the others are appended ("merged") to this
...
...
@@ -88,13 +89,13 @@ options. If you want the modifications made to one view to affect also
all the other views, select the 'Link all views' option in the
'Options->Post-Processing' menu.
Note
:
a
ll the options specified interactively can also be directly
[NOTE
:
A
ll the options specified interactively can also be directly
specified in the ascii input files. All available options, with their
current values, can be saved into a file by selecting
'File->Save_as->GEO complete options', or simply viewed by pressing
the '?' button in the status bar. To save the current options as the
default options for all future Gmsh sessions, use the
'File->Save_Options' menu.
'File->Save_Options' menu.
]
OK, that's all, folks. Enjoy the tutorial.
...
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tutorial/tutorial.html
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929e6d4d
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@@ -22,15 +22,15 @@
<H1>
README 1/9
</H1>
[
<A
HREF=
"#top"
>
top
</A>
][prev][
<A
HREF=
"#file2"
>
next
</A>
]
<PRE>
$Id: tutorial.html,v 1.
8
2001-04-25 15:
43
:51 geuzaine Exp $
$Id: tutorial.html,v 1.
9
2001-04-25 15:
55
:51 geuzaine Exp $
Here are the examples in the Gmsh tutorial. These examples are
commented (both C and C++-style comments can be used in Gmsh input
files) and should introduce new features gradually, starting with
t1.geo.
(The
tutorial does not explain the mesh and post-processing
file
formats. See the FORMATS file for this.
)
[NOTE: This
tutorial does not explain the mesh and post-processing
file
formats. See the FORMATS file for this.
]
There are two ways to actually run these examples with Gmsh. (The
operations to run Gmsh may vary according to your operating system. In
...
...
@@ -55,8 +55,8 @@ mesh file name is based on the name of the first input file on the
command line (or 'unnamed' if there wasn't any input file given), with
an appended extension depending on the mesh format.
Note
:
n
early all the interactive commands have shortcuts. Select
'Help-
>
Shortcuts' in the menu bar to learn about these shortcuts.
[NOTE
:
N
early all the interactive commands have shortcuts. Select
'Help-
>
Shortcuts' in the menu bar to learn about these shortcuts.
]
Instead of opening the tutorial with the 'File-
>
Open' menu, it is
often more convenient to put the file name on the command line, for
...
...
@@ -64,9 +64,9 @@ example with:
>
gmsh t1.geo
(
The '.geo' extension can also be omitted.
)
[NOTE:
The '.geo' extension can also be omitted.
]
Note
: Even if it is often handy to define the variables and the points
[NOTE
: Even if it is often handy to define the variables and the points
directly in the input files (you may use any text editor for this
purpose, e.g. Wordpad on Windows, or Emacs on Unix), it is almost
always more simple to define the curves, the surfaces and the volumes
...
...
@@ -77,8 +77,7 @@ Line'. You will then be asked (in the status bar of the graphic
window) to select a list of points, and to click 'e' to finish the
selection (or 'q' to abort it). Once the interactive command is
completed, a string is automatically added at the end of the currently
opened project file.
opened project file.]
The second operating mode for Gmsh is the non-interactive mode. In
this mode, there is no graphical user interface, and all operations
...
...
@@ -92,6 +91,8 @@ file 'bgmesh.pos', just type:
>
gmsh t1.geo -2 -bgm bgmesh.pos
[NOTE: You should read the notes in the file 'bgmesh.pos' if you
intend to use background meshes.]
Several files can be loaded simultaneously in Gmsh. The first one
defines the project, while the others are appended (
"
merged
"
) to this
...
...
@@ -112,13 +113,13 @@ options. If you want the modifications made to one view to affect also
all the other views, select the 'Link all views' option in the
'Options-
>
Post-Processing' menu.
Note
:
a
ll the options specified interactively can also be directly
[NOTE
:
A
ll the options specified interactively can also be directly
specified in the ascii input files. All available options, with their
current values, can be saved into a file by selecting
'File-
>
Save_as-
>
GEO complete options', or simply viewed by pressing
the '?' button in the status bar. To save the current options as the
default options for all future Gmsh sessions, use the
'File-
>
Save_Options' menu.
'File-
>
Save_Options' menu.
]
OK, that's all, folks. Enjoy the tutorial.
...
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