Data that contain [x,y] coordinate pairs, place the x coordinate is in the i channel and the y coordinate is in the q channel.  These arrays can be displayed, edited, modified and deleted. Mrewave will overwrite or recreate them as needed.

mrv_angle: complex i4[3,1,1,1] contains the x, y coordinates of the 3 points defining an angle.

binary_copy: used for copy paste operations. Data type and size dependant on copy.

mrv_profile: complex i4[2,1,1,1] contains the x, y coordinate of beginning and ending point of line.

roi_mask: real n1. mask created by roi with 2D dimension compatible with currently selected data.

roi_draw: complex i4[n,1,1,1] array of user drawn points defining a closed area.

roi_ellip: complex i4[2,1,1,1] points define the extreme points of a rectangle that circumscribe an ellipse.

roi_rect: complex i4[2,1,1,1] points define the extreme points of a rectangle.

roi_fill: complex[1,1,1,1] value used to fill roi delete functions. Defaults to 0.

roi_x: complex i4[2,1,1,1] points define a 1D roi containing the extreme x range.

roi_y: complex i4[1,2,1,1] points define a 1D roi containing the extreme y range.roi_y: 

mrewave.filter: r4[] output of gaussian and butterworth filters.