Skyscenes tar extraction generates gigabyte size pngs
Dear authors,
thanks for this great dataset. I have an issue. After downloading and extracting, most pngs are megabyte size, whereas certain pngs (mostly the first or last in the list) are of gigabyte size.
The total valid and invalid paths are:
valid_paths: 30015
invavalid_paths: 3585
so 10% of the data is invalid
you can see an example below. Could you help me debug this issue? After trying multiple time I think the data itself might be corrupted.
files are extracted with:
tar -xvf Town01.tar.gz
and then if I run:
du -h *
1.3G 007751_clrnoon.png
512 007761_clrnoon.png
512 007771_clrnoon.png
512 007781_clrnoon.png
512 007791_clrnoon.png
512 007801_clrnoon.png
512 007811_clrnoon.png
512 007821_clrnoon.png
512 007831_clrnoon.png
512 007841_clrnoon.png
512 007851_clrnoon.png
512 007861_clrnoon.png
512 007871_clrnoon.png
512 007881_clrnoon.png
512 007891_clrnoon.png
512 007901_clrnoon.png
512 007911_clrnoon.png
512 007921_clrnoon.png
512 007931_clrnoon.png
512 007941_clrnoon.png
512 007951_clrnoon.png
512 007961_clrnoon.png
512 007971_clrnoon.png
512 007981_clrnoon.png
512 007991_clrnoon.png
512 008001_clrnoon.png
512 008011_clrnoon.png
512 008021_clrnoon.png
512 008031_clrnoon.png
512 008041_clrnoon.png
512 008051_clrnoon.png
512 008061_clrnoon.png
512 008071_clrnoon.png
512 008081_clrnoon.png
512 008091_clrnoon.png
512 008101_clrnoon.png
512 008111_clrnoon.png
512 008121_clrnoon.png
512 008131_clrnoon.png
512 008141_clrnoon.png
512 008151_clrnoon.png
512 008161_clrnoon.png
512 008171_clrnoon.png
512 008181_clrnoon.png
512 008191_clrnoon.png
512 008201_clrnoon.png
512 008211_clrnoon.png
512 008221_clrnoon.png
512 008231_clrnoon.png
512 008241_clrnoon.png
512 008251_clrnoon.png
512 008261_clrnoon.png
512 008271_clrnoon.png
512 008281_clrnoon.png
512 008291_clrnoon.png
512 008301_clrnoon.png
512 008311_clrnoon.png
512 008321_clrnoon.png
512 008331_clrnoon.png
512 008341_clrnoon.png
512 008351_clrnoon.png
512 008361_clrnoon.png
512 008371_clrnoon.png
512 008381_clrnoon.png
512 008391_clrnoon.png
512 008401_clrnoon.png
512 008411_clrnoon.png
512 008421_clrnoon.png
512 008431_clrnoon.png
512 008441_clrnoon.png