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# lr_get_attrib_double

Returns a double type value of an argument passed to the script run.

## C Language

    double lr_get_attrib_double( char *argument_name );

Example: lr_get_attrib_double / lr.get_attrib_double | Command Line Parsing Functions

## Java Language

    double lr.get_attrib_double( String argument_name );

Example: lr.get_attrib_double | Command Line Parsing Functions | Java Syntax

## Arguments

Name | Comments
--- | ---
argument_name | The name of an argument that can be interpreted as a double value.

The lr_get_attrib_double function returns the value of an argument of type double precision floating point that was passed to the run of the script.

To view the arguments passed to a script run, see mdrv_cmd.txt in the script folder.

## Return Values

If this function succeeds, it returns the value of the argument. If the parameter does not exist or if its value is not consistent with the type (for example a flag parameter), the function returns -1.

## Parameterization

You cannot use standard parameterization for any arguments in this function.

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