save_pnm Subroutine

public subroutine save_pnm(img_array, maximum_value, filename)

Save array as pnm image.

Arguments

Type	Intent	Optional	Attributes		Name
integer,	intent(in),		dimension(:, :, :)	::	img_array	image array. have pix values.
integer,	intent(in)			::	maximum_value	image maximum value.
character(len=*),	intent(in)			::	filename	use as the fileame of saved image.