Possible color mapping error in convert_to_color

[asheeshr]

In convert_gt.py, the mapping in convert_from_color has

(0, 0, 0): 0
(0, 0, 0): 6

while convert_to_color, has the mapping

0: (255, 255, 255)
6: (0, 0, 0)

One of these doesn't seem right. The label images seem to have rgb (255,255,255) for impervious surfaces, which should be getting mapped to 0 in convert_from_color. The script still appears to work correctly as the 2D array is zero initialized.

[nshaud]

Ah, shoot, nice catch. It should be fixed in the latest commit, thanks !