Read a hyperspectral flat (FLA) file from disk
Contents
Syntax:
I = FLAread(FILENAME);
I = FLAread(FILENAME, scale);
I = FLAread(FILENAME, rows, cols);
I = FLAread(FILENAME, rect);
Description:
FLAread loads the content of an ENVI standard flat file (FLA). Note that
the header file of the hyperspectral image has to be present along with the
data file on the same folder.
Input:
FILENAME: Name of the flat (FLA) file to be opened, including the
extension
rows, cols: Image cube dimensions. Note that the hyperspectral image is to be resized if
required.
scale: Scale up to which the image is to be resized at loading time.
rect: Used to crop the image at loading time. rect is a four-element
position vector [xmin ymin width height] that specifies the size
and position of the crop rectangle.
Output:
I: Data structure containing the header and image cube for the flat
file.
See also
FLAwrite, HSZwrite, HSZread, SLZwrite, SLZread