[Gnuplot-info] All points x value undefined

[Julien D. <Jul...@da...>]

Hi everyone,
I am always annoyed by this error message. But this time it really  
seems to me that everything is defined!
if some one has an idea, that would save me!
thanks a lot,

Julien


gnuplot> set pm3d map
gnuplot> splot 'average.50.7.dat'
          warning: Skipping unreadable file "average.50.7.dat"
          warning: Axis range undefined due to improper data values.  
NaN? Inf?
                                  ^
          All points x value undefined



and here is the file average.50.7.dat:

0.500000 -7.000000 49
0.750000 -7.000000 0
1.000000 -7.000000 0
1.250000 -7.000000 194
1.500000 -7.000000 173
1.750000 -7.000000 0
2.000000 -7.000000 0
2.250000 -7.000000 0
2.500000 -7.000000 0

0.500000 -6.000000 27
0.750000 -6.000000 85
1.000000 -6.000000 0
1.250000 -6.000000 194
1.500000 -6.000000 169
1.750000 -6.000000 0
2.000000 -6.000000 0
2.250000 -6.000000 0
2.500000 -6.000000 0

0.500000 -5.000000 11
0.750000 -5.000000 27
1.000000 -5.000000 54
1.250000 -5.000000 97
1.500000 -5.000000 124
1.750000 -5.000000 0
2.000000 -5.000000 0
2.250000 -5.000000 0
2.500000 -5.000000 0