Improved/enlarged Fig. 4.9 in manual for better readability

- Made the whole figure somewhat larger
- Made the axis text larger
- Added/updated the units:
  - kJ mole-1 -> kJ mol-1
  - added degree unit
- Changed plot type from .eps to .pdf

Change-Id: Ibc77c661ed89d9c814d3e2da8490f8b472c4c828

diff --git a/docs/manual/forcefield.tex b/docs/manual/forcefield.tex
index d56902e1a0d1371594349073283f9710fda7c54a..a413caecc21a3abf51d7cce4c29172c0ca8a9ad5 100644 (file)
--- a/docs/manual/forcefield.tex
+++ b/docs/manual/forcefield.tex
@@ -731,7 +731,7 @@ this will never cause problems.
 force constants in kJ/mol/rad$^2$.
 
 \begin{figure}
-\centerline{\includegraphics[width=8cm]{plots/f-imps}}
+\centerline{\includegraphics[width=10cm]{plots/f-imps.pdf}}
 \caption{Improper dihedral potential.}
 \label{fig:imps}
 \end{figure}

diff --git a/docs/manual/plots/f-imps.eps b/docs/manual/plots/f-imps.eps
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diff --git a/docs/manual/plots/f-imps.pdf b/docs/manual/plots/f-imps.pdf
new file mode 100644 (file)
index 0000000..6c8dca3
Binary files /dev/null and b/docs/manual/plots/f-imps.pdf differ