Jon S. Berndt wrote:

> I am thinking that some of our problems in JSBSim may be due to numerical 
> precision. To rule out this I am considering moving all floats to doubles. The 
> results of this are something I am not fully able to address, so I am asking 
> for opinions on this:
> 
> 1) Bad idea? Good idea? Why?



I think it is a good idea. Keep all calculations inside the FDM as 
accurate as possible and return the result in a somewhat lower 
resolution (eg. float).


 
> 2) Would this increase execution time?


Not on Irix (MIPS).

Erik


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