Customizing the metamodel : Keywords for USRPROPS : FLOAT
  
FLOAT
This is one of the allowed types for a property. It specifies that the property is a floating point number – only digits, decimal mark, positive/negative mark and thousands separators are allowed to be entered into the field. The values following the FLOAT statement determine the maximum number of digits that may be entered into the field (integer digits, decimal digits).
Example
DEFINITION "A"
{
PROPERTY "Cost" { EDIT Float 3,2 }
}
Where 3 represents the maximum number of digits for the integer part and 2 represents the maximum number of digits for the decimal part.
Just as for NUMERIC, a range can be also defined for the property by using Min, Max.
No arithmetic is supported.