hi, i am relatively new to python programming, i am facing the following problem:
i am tring to simply obtain data from a file ( "B.txt" , data in this file are in single column and floats) and plot a graph between those values and thier index. ( for example if in file , if at 2nd position valuse is 9.34 , x=9.34 and y=1). . . . *ln1=open("B.txt","r+") lines5=ln1.readlines() exp=[ ] c1=[ ] for i in range (0,len(lines1)): f1=lines1[i].split() c1.append(float(f1[0])) exp.append(i) c1.sort(reverse=1) lines=plt.plot(c1,exp,'ro') plt.show() *. . . but every time its showing the following error: *<some random value> is dumped segmentation fault* can anyone kindly help me out thank you. ankita
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