===== NAG ======

necessary environment settings:<code>export NAG_KUSARI_FILE=license:7733</code>This is automatically set via ''/etc/profile.d''.

User settings:<code>export LD_LIBRARY_PATH=/opt/sw/NAG/fll6i24dcl/lib:$LD_LIBRARY_PATH</code>

Compiling and linking a program with a nag library:<code>ifort -I/opt/sw/NAG/fll6i24dcl/nag_interface_blocks -L/opt/sw/NAG/fll6i24dcl/lib  -lnag_nag file.f90</code>