Let’s discuss different ways to read last N lines of a file using Python. As we know, Python provides multiple in-built features and modules for handling files. Open(34, file=outfilename, form='formatted',& Prerequisite: Read a file line-by-line in Python Given a text file fname, a number N, the task is to read the last N lines of the file. So i think i need a condition which runs out of the do loop? I get my data with : wget ' TYPE=TEXT%3ALIST&YEAR=2015&MONTH=02&FROM=1112&TO=1112&STNM=08190' -0 data.dat open(33, file=infilename, form='formatted',& but others have only 55, and the end is reached when this part comes Station information and sounding indices ![]() PRES HGHT TEMP DWPT RELH MIXR DRCT SKNT THTA THTE THTVġ012.0 98 14.0 -1.0 36 3.53 0 0 286.2 296.5 286.8įrom this point the file is for example 77 lines long. ![]() they begin with: University of Wyoming - Radiosonde Data ![]() ![]() i want to read in data with different length.
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