fix chart config parameters

- add SEA dil pressures
- read config each time when it is used

config/generic.ini

@@ -19,6 +19,13 @@ T_sorb=unit:K,color:dark_violet
 T_sorb.target=-
 T_still=unit:K,color:orange
 dil=-
+dil.G1=unit:mbar
+dil.G2=unit:mbar
+dil.G3=unit:mbar
+dil.P1=unit:mbar
+dil.P2=unit:mbar
+dil.v6pos=unit:%
+dil.V12A=unit:%
 lev=unit:%,color:brown
 lev.n2=unit:%,color:black
 hefill=-