/usr/share/elmerpost/tcl/modedisplay.tcl is in elmer-common 6.1.0.svn.5396.dfsg2-4ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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# *
# * Elmer, A Finite Element Software for Multiphysical Problems
# *
# * Copyright 1st April 1995 - , CSC - IT Center for Science Ltd., Finland
# *
# * This program is free software; you can redistribute it and/or
# * modify it under the terms of the GNU General Public License
# * as published by the Free Software Foundation; either version 2
# * of the License, or (at your option) any later version.
# *
# * This program is distributed in the hope that it will be useful,
# * but WITHOUT ANY WARRANTY; without even the implied warranty of
# * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# * GNU General Public License for more details.
# *
# * You should have received a copy of the GNU General Public License
# * along with this program (in file fem/GPL-2); if not, write to the
# * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
# * Boston, MA 02110-1301, USA.
# *
# *****************************************************************************/
#*******************************************************************************
#*
#* Model file read utility routines
#*
#*******************************************************************************
#*
#* Author: Juha Ruokolainen
#*
#* Address: CSC - IT Center for Science Ltd.
#* Keilaranta 14, P.O. BOX 405
#* 02101 Espoo, Finland
#* Tel. +358 0 457 2723
#* Telefax: +358 0 457 2302
#* EMail: Juha.Ruokolainen@csc.fi
#*
#* Date: 26 Sep 1995
#*
#* Modified by:
#*
#* Date of modification:
#*
#*******************************************************************************
set OUTPS 0
set PSFileName ""
set DVector "Displacement"
set DScale "1"
set DCycles "1"
set DMode "1"
set DFrame "20"
set DLoop "Animate"
set DCmd ""
proc mode_animate {} {
global DCycles DVector DMode DScale DFrame DLoop DCmd
if { $DLoop == "Animate" } {
set DLoop "Stop"
math function f(d,t) import nodes { _f=d(0:2,time(t-1)) };
math n=nodes;
do t 1 [@ $DCycles*$DFrame] {
if { $DLoop == "Animate" } {
math nodes=n;
return
}
math t=$t/$DFrame*2*pi
math nodes=n+sin(t)*f($DVector,$DMode)*$DScale
timestep $DMode
update; display;
if { $DCmd != "" } { catch [eval $DCmd]; }
}
}
math nodes=n;
set DLoop "Animate"
}
proc ModeDisplay {} {
set w .modedisplay
if { [winfo exists $w] } {
wm iconify $w
wm deiconify $w
return
} else {
toplevel $w
place_window $w
wm title $w "Mode Display"
}
label $w.title -text "Mode Display"
pack $w.title
label $w.sp1 -text ""
pack $w.sp1 -side top
set DVector "Displacement"
frame $w.arrow
label $w.arrow.label -text "Displacement Variable: "
button $w.arrow.but -textvariable DVector \
-command { set DVector [make_vector_list]; }
pack $w.arrow -side top
pack $w.arrow.label -side left
pack $w.arrow.but -side left -fill x
frame $w.file -relief ridge
label $w.file.mlab -text "Select Mode: "
entry $w.file.mode -width 10 -textvariable DMode
label $w.file.dlab -text "Disp scale: "
entry $w.file.disp -width 10 -textvariable DScale
label $w.file.flab -text "Frames/Cycle: "
entry $w.file.frms -width 10 -textvariable DFrame
label $w.file.clab -text "Cycles: "
entry $w.file.cycl -width 10 -textvariable DCycles
pack $w.file.mlab $w.file.mode $w.file.dlab $w.file.disp
pack $w.file.flab $w.file.frms $w.file.clab $w.file.cycl
# -side left
label $w.file.sp4 -text ""
pack $w.file.sp4 -side top
pack $w.file -side top -expand 1 -fill both
frame $w.command
label $w.command.lab -text "Do after frame:"
entry $w.command.cmd -textvariable DCmd -width 30
pack $w.command.lab -side left
pack $w.command.cmd -side left -expand 1
pack $w.command
frame $w.anim -relief ridge
button $w.anim.but -textvariable DLoop -command { mode_animate; } -relief ridge
pack $w.anim.but -side left -fill both -expand 1
pack $w.anim -side top -expand 1 -fill both
frame $w.but
button $w.but.exit -text "Close" -command "destroy $w"
pack $w.but $w.but.exit -side right
}
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