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TO INSTALL :
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0) REQUIRED EXTERNAL LIBRARIES: 
Tcl/Tk (with header files), libfftw (single precision), libjpeg, libmatheval (with headers), X11 (libxi-dev, libxt-dev, ...)

   On Ubuntu/Debian like system:
   sudo apt-get install libfftw3-dev tcl8.5-dev tk8.5-dev libmatheval-dev libjpeg-dev
   sudo apt-get install libx11-dev libxi-dev libxt-dev libxmu-dev libxau-dev


   Notice: make sure that library fftw 3.x is installed with float enabled 
(symbol FFTW_ENABLE_FLOAT must be defined). This is OK, if you installed FFTW3 using apt-get, but if you installed it from sources, make sure to have used option '--enable-float' when configuring fftw3 sources:

	./configure --enable-float --prefix=/some/directory --enable-shared --disable-static --enable-type-prefix
	make
	make install

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1) OPTIONNAL EXTERNAL LIBRARIES: libvtk5 and vtk-tcl (tcl bindings for libvtk)
Tcllib

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2) XSMURF INSTALLATION: execute following commands:

	./configure --with-tcl=/usr/lib/tcl8.5 --with-tk=/usr/lib/tk8.5 --with-hdf5=no

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3) COMPILE: try to compile xsmurf 

	make

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4) launch executable (launch tk console with our customized tcl interpreter)

	./main/xsmurf

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5) have a look at documentation

	doc/examples contains a few commented scripts to use the tools

	doc/templates contains full template project for analyzing 2d/3d
	scalar/vector-valued data

	doc/tutorial contains a few examples that can be used as templates
	for you own 2D/3D scalar/vector field study

	doc/tutorial_tcl contains a copy of the TCL language tutorial by
	Clif Flynt (http://www.msen.com/~clif/TclTutor.html) 

	doc/tcldoc contains documentation generated by the tool tcldoc for all
	the tcl-based commands defined in scripts in the tcl_library
	sub-directory

To have more info about TkCon:
[in french]
http://wfr.tcl.tk/fichiers/pub/CoursTkCon.pdf
http://wfr.tcl.tk/282

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To install man :
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install -c -m 0644 xsmurf.man /usr/local/man/man1/xsmurf.1x