Corrected a bug in the unit system that lead to the units of time being 0 in the outputs.

Former-commit-id: eead9a984fdab0f5311ee9a9e4d89704ef042c16

src/units.c

@@ -47,7 +47,7 @@ void initUnitSystem(struct UnitSystem* us)
 {
   us->UnitMass_in_cgs = const_unit_mass_in_cgs;
   us->UnitLength_in_cgs = const_unit_length_in_cgs;
-  us->UnitTime_in_cgs = 1.d / (const_unit_velocity_in_cgs / const_unit_length_in_cgs );
+  us->UnitTime_in_cgs = 1. / ((double) const_unit_velocity_in_cgs / ( (double)const_unit_length_in_cgs ));
   us->UnitCurrent_in_cgs = 1.;
   us->UnitTemperature_in_cgs = 1.;
 }
@@ -257,8 +257,7 @@ double generalConversionFactor(struct UnitSystem* us, float baseUnitsExponants[5
 
   for(i = 0 ; i < 5 ; ++i )
     if(baseUnitsExponants[i] != 0)
-	factor *= pow( getBaseUnit( us, i )  , baseUnitsExponants[i] );
-
+      factor *= pow( getBaseUnit( us, i )  , baseUnitsExponants[i] );
   return factor;	
 }
 

src/units.h

@@ -43,11 +43,11 @@ struct UnitSystem
  */
 enum BaseUnits
   {
-    UNIT_MASS,
-    UNIT_LENGTH,
-    UNIT_TIME,
-    UNIT_CURRENT,
-    UNIT_TEMPERATURE
+    UNIT_MASS = 0,
+    UNIT_LENGTH = 1,
+    UNIT_TIME = 2,
+    UNIT_CURRENT = 3,
+    UNIT_TEMPERATURE = 4
   };