INSTRUCTIONS FOR THE COMPILATION AND RUNNING EXAMPLES
  
Following the structure of directories above, the libraries tiff, shapelib and
 terralib must be compiled. Some environment variables should be placed in a file
in the directory of the user's login, in order to compile the libraries and the
 examples.
  
Considering that the user is using the bash shell, the following environment
 variables should be placed in the ".bash_profile" or ".bashrc" file of the user's
 login directory:
  
DIRTERRALIB=/home/user/terralib   (directory of TerraLib)
export DIRTERRALIB
LD_LIBRARY_PATH=$DIRTERRALIB/Debug/linux-g++		(debug version)
LD_LIBRARY_PATH=$DIRTERRALIB/Release/linux-g++		(release version)
export LD_LIBRARY_PATH

  
If the user's shell is the C-shell, the environment variables should be placed in
 the ".cshrc" file of the user's login directory: 
  
setenv  DIRTERRALIB /home/user/terralib
setenv LD_LIBRARY_PATH=$DIRTERRALIB/Debug/linux-g++		(debug version)
setenv LD_LIBRARY_PATH=$DIRTERRALIB/Release/linux-g++	(release version)


For the compilation of the example application, use the commands:

        % cd  /home/user/terralib/examples
        % make debug  			(debug version)
        % make				(release version)

PS: it may be necessary to modify the path of TerraLib files in the Makefile
    file of the example.

                EXAMPLE EXECUTION

For the EXAMPLE execution, the following commands should be given:
  
        % cd /home/user/terralib/Debug/examples/linux-g++/name_of_example		(debug version)
        % cd /home/user/terralib/Release/examples/linux-g++/name_of_example		(release version)
        % ./name_of_example  
  
If for some reason the example could not be executed, verify whether some library
 is missing through the following command:  
  
        % ldd ./name_of_example

This command lists all the libraries needed to execute the example. If some library
 is not found, put the path of the missing library in the LD_LIBRARY_PATH
 environment variable in your .bash_profile (bash environment) or .cshrc (C-shell
 environment) file.