What determines scientific notations
 

In the tutorials sonicTurbFoam/nacaAirFoil the directories are:
1e-05
2e-05
3e-05
4e-05
5e-05
6e-05
7e-05
8e-05
9e-05
0.0001
0.00011 ..... etc

what determines the scientific notation?

To be more specific why is it
 

To be more specific why is it .0001 instead of 1e-04

Does anyone have an answer for
 

Does anyone have an answer for this?

That is the 'timeFormat' optio
 

That is the 'timeFormat' option in the system/controlDict. 'general' makes it switch. Use 'scientific' to force scientific notation always.

Ok, I do see that. But what d
 

Ok, I do see that. But what determines when it switches? ie 0.0001 instead of 1e-04

Nevermind I found an error in
 

Nevermind I found an error in my code, C++ should generate them in this way by default.