*Vertices 4
1 "ChinesePhysicsLetters" 0.0 0.0 0.0 x_fact 0.301432 y_fact 54.785230
2 "大气科学" 0.0 0.0 0.0 x_fact 0.301432 y_fact 10.399397
3 "空间科学学报" 0.0 0.0 0.0 x_fact 3.165034 y_fact 7.309721
4 "地球物理学报" 0.0 0.0 0.0 x_fact 2.486812 y_fact 27.505652
*Matrix 
0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.491005 
0.000000 0.000000 0.491005 0.000000