我正在寻找删除文本文件中带有字符串或空行的行。它看起来像这样。正如您所看到的,标题在文件中自我重复。包含数据的行数因每个块而异。我需要将它作为数组导入 numpy. 起初我用逗号表示小数点,至少我能够改变它。
我试过了,但它根本不起作用:
from types import StringType
z = open('D:\Desktop\cycle 1-20 20-50 kPa (dot).dat', 'r')
for line in z.readlines():
for x in z:
if type(z.readline(x)) is StringType:
print line
z.close()
数据示例:
bla bla
cyclical stuff Time: 81.095947 Sec 2012-08-02 17:05:42
stored : 1 cycle stores for : 62 seg-cycle
Points : 4223
Servo_Hyd count Temps Servo_Air pressure Servo_Hyd load Servo_Hyd LVDT1 Servo_Hyd LVDT2 Servo_Hyd LVDT3
name1 name1 name1 name1 name1 name1 name1
1 60.102783 0.020013755 89.109558 0.3552089 0.4015148 -0.33822596
1 60.107666 0.020006953 89.025749 0.35519764 0.4015218 -0.33821729
1 60.112549 0.02000189 88.886292 0.3551946 0.4015184 -0.33822691
1 60.117432 0.020007374 89.559196 0.35519707 0.40151948 -0.33823174
1 60.122314 0.019991774 89.741402 0.35519552 0.40151322 -0.33822927
1 60.127197 0.020003742 89.748924 0.35520011 0.40150556 -0.33822462
bla bla
cyclical stuff Time: 81.095947 Sec 2012-08-02 17:05:42
stored : 1 cycle stores for : 62 seg-cycle
Points : 4223
Servo_Hyd count Temps Servo_Air pressure Servo_Hyd load Servo_Hyd LVDT1 Servo_Hyd LVDT2 Servo_Hyd LVDT3
name1 name1 name1 name1 name1 name1 name1
1 60.102783 0.020013755 89.109558 0.3552089 0.4015148 -0.33822596
1 60.107666 0.020006953 89.025749 0.35519764 0.4015218 -0.33821729
1 60.112549 0.02000189 88.886292 0.3551946 0.4015184 -0.33822691
1 60.117432 0.020007374 89.559196 0.35519707 0.40151948 -0.33823174
1 60.122314 0.019991774 89.741402 0.35519552 0.40151322 -0.33822927
1 60.127197 0.020003742 89.748924 0.35520011 0.40150556 -0.33822462