parse_color_rgba Subroutine

public subroutine parse_color_rgba(color_str, rgba, success)

Parse color string to RGBA values [0,1] including alpha channel

Arguments

Type	Intent	Optional	Attributes		Name
character(len=*),	intent(in)			::	color_str
real(kind=wp),	intent(out)			::	rgba(4)
logical,	intent(out)			::	success