When I use gnuplot to plot a set of data I get extra y-axis error bars in some random points. Please try the code below, and note the y error bars in the top left corner that don't have any data corresponding to it. Any idea what might be causing this?
gnuplot >
set yrange [6:10]
set xrange [6:10]
plot "File.txt" using 1:4:2:3:5:6 with xyerrorbars pointtype 15 title "data"
Where File.txt is:
9.30096 9.07913 9.4471 9.03737 8.84504 9.37652
7.4 7.2 7.6 7.54402 6.78529 7.8388
9.3979 9.30096 9.47707 9.21213 8.89757 9.42807
7.5 7.3 7.7 7.95419 7.69015 8.2787
8.95418 8.84504 9.04134 8.88643 8.7708 9.05302
8.95418 8.69891 9.11387 8.83245 8.71595 9.02525
7.69891 6.99996 7.95418 6.90305 6.77811 7.66271
7.23039 7.20407 7.25523 6.80614 6.78529 7.81949
8.60202 8.46235 8.7075 8.63341 8.46234 8.7708
7.68119 7.51846 7.79927 6.81287 7.80613 8.43131
7.57974 7.4471 7.68119 8.11389 7.60201 8.2787
8.09685 7.99996 8.17602 7.93947 7.81949 8.43131
7.51846 7.3979 7.61274 7.69892 8.91376 9.48708
7.7075 7.67207 7.74029 8.07913 6.78529 7.79234
9.27868 9.25523 9.30096 9.07182 7.46235 7.98222
7.20407 7.07913 7.30096 7.46235 6.79235 7.91903
7.60202 7.47707 7.69891 7.76338 7.97767 8.47707
7.47707 7.30096 7.60202 7.65316 6.54403 6.71596
7.90302 7.69891 8.04134 8.2787 7.53143 8.20407
7.23039 7.04134 7.36168 6.6812 6.76338 7.66271
7.95418 7.77812 8.07913 7.87501 8.11389 8.61273
7.7634 7.61274 7.87501 7.34238 8.6434 8.93444
8.69891 8.60202 8.77808 9.21213 6.79235 8.04134
7.90302 7.69891 8.04134 8.4471 8.30098 8.69891
7.51846 7.47707 7.55624 8.78527 6.7993 6.91377
7.85729 7.62321 8.00856 7.69015 7.51847 8.04134
7.6 7.4 7.8 8.53142 7.74031 8.30098
7.74029 7.69891 7.77812 6.8195 7.99995 8.43131
7.84504 7.60202 7.99996 7.80613 8.99117 9.60308
7.81286 7.69891 7.90302 7.99995 6.93445 7.17604
7.60202 7.47707 7.69891 8.2304 6.64341 6.74814
9.3979 9.30096 9.47707 9.22783 6.70753 7.27871
6.90307 6.84504 6.95418 6.99118 6.80614 6.93947
6.84504 6.69891 6.95418 6.70753 6.76338 7.49131
6.86328 6.81951 6.90307 7.04135 6.71596 7.32217
7.2 7 7.4 6.85121 9.00426 9.37285
6.90307 6.84504 6.95418 6.93947 7.86327 8.4471
6.77812 6.69891 6.84504 7.04135 7.76338 8.36167
6.77812 6.69891 6.84504 6.96374 7.84505 8.4471
8.20 8.1 8.3 9.21213 6.65317 6.69015
7.84504 7.69891 7.95418 8.07913 6.77811 7.07914
7.84504 7.69891 7.95418 8.04134 6.69015 7.20407
6.60202 6.30101 6.77812 8.11389 9.01697 9.60308
6.60202 6.30101 6.77812 6.67205 7.87501 8.47707
6.99996 6.90307 7.07913 6.82603 7.97308 8.54401
6.84504 6.69891 6.95418 6.93947 8.99117 9.51713
8.84504 8.69891 8.95418 6.74032 7.99995 8.17604
7.60202 7.47707 7.69891 9.27869 7.81286 8.43131
9.11 8.95 9.27 8.20407 7.70752 8.34237
9.3979 9.27868 9.49131 8.30098 7.99558 8.55625
7.77812 7.47707 7.95418 9.22005 7.91903 8.46234
7.6 7.4 7.8 8.07913 7.6434 8.14608
7.77812 7.47707 7.95418 8.07913 7.68119 8.11389
7.90302 7.69891 8.04134 7.99995 9.04133 9.60308
9.11 8.95 9.27 8.34237 8.81286 9.04133
7.69891 7.30096 7.90302 8.20407 8.84504 9.37652
7.77812 7.60202 7.90302 7.90304 7.55625 8.14608
9.32216 9.23039 9.3979 7.90304 8.79928 9.22266
9.25523 9.14605 9.34235 9.40306 8.69014 8.98221
8.84504 8.77808 8.90302 8.98671 6.79235 7.92423
8.95418 8.69891 9.11387 9.03737 8.04134 8.39789
7.60202 7.47707 7.69891 7.87501 8.74031 9.04526
9.07913 9.04134 9.11387 8.99117 7.78528 8.25522
8.82 8.79 8.85 8.81286 8.59101 8.74031
7.69891 7.60202 7.77812 7.69892 8.30098 8.69891
7.68119 7.4471 7.83245 7.54402 8.38016 8.74031
7.4313 7.25523 7.55624 8.2304 9.03337 9.35977
9.11387 8.99996 9.20407 8.83245 6.74814 7.38016
8.65317 8.47707 8.77808 8.86327 9.02113 9.42969
7.62321 7.4313 7.75584 7.96374 8.99558 9.58427
8.69891 8.60202 8.77808 8.69014 8.99558 9.42969
8.69891 8.60202 8.77808 8.79928 8.83245 9.22266
9.20407 9.07913 9.30096 8.82602 8.79928 9.04133
8.17602 7.99996 8.30096 8.53142 8.51846 8.54401
8.69891 8.60202 8.77808 8.57973 8.56815 8.59101
8.69891 8.60202 8.77808 9.21213 9.20946 9.21478
7.23039 7.20407 7.25523 7.2304 7.20407 7.25523
8.95418 8.84504 9.04134 9.22005 9.21742 9.22266
9.30096 9.17602 9.3979 9.26001 9.25762 9.26239
9.20407 9.04134 9.32216 9.21213 9.20946 9.21478
9.17602 9.07913 9.25523 8.99117 8.98671 8.99558
9.30096 9.20407 9.38014 8.99117 8.98671 8.99558
9.17602 9.07913 9.25523 8.94442 8.93946 8.94933
7.95418 7.84504 8.04134 7.83246 7.82602 7.8388