error happend Gnuplot Version 5.4 on windows

[chatblanc-ciel]

Error message is

gnuplot> t output "mnd_density.png"
         ^
         line 0: invalid command

           line 0: warning: Couldn't slurp 8000000 bytes (return was 2194576)


multiplot> splot "-" binary endian=little array=(1000,1000) format="%float64" origin=(-5.000000000000e0,-5.000000000000e0,0) dx=1.001001001001e-2 dy=1.001001001001e-2  with pm3d t ""
                                                                                                                                                                                      ^
           line 0: All points x value undefined
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Please help me.

[SiegeLord]

Does it work with a smaller dataset?

[chatblanc-ciel]

No. I tried Quadratic function with [-5:5] split 100 but it does not work.
And the same codes(all I have) is working on Gnuplot Version 5.2.

Additional information, my pc are based on Windows 11.