added file existence check to problem1
[BS_AY250.git] / week4 / problem1 / 
tree8bc07ec980391c3d753934e44670b25c5df265dd
drwxr-xr-x   ..
-rw-r--r-- 418305 starcam-20100828.png
-rwxr-xr-x 1887 starcam-plot.py
-rw-r--r-- 8432 starcamdata-20100828.npy