[Field] F [dBase Type] Float [Additional information] Support for this type of field was added in PHP 5.2.0 [Format] 
A float number
n / a
Y Y Y Y M M D D
A n u m b e r
A s t r i n g
T o r Y f o r T R U E , F o r N f o r F A L S E
A f l o a t n u m b e r