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Dear FSL experts

we have run probtrackx2_gpu with the --network option to generate connectivity matrices among the 90 regions of the AAL atlas.
we then recognized that there are a lot of identical numbers of streamlines in the matrices. This number is always the largest number in the matrix (i.e. 1.67772e+07) and it is equal (apart from the fact that there are only 5 decimals in the scientific notation of the number of streamlines in the generated connectivity matrix) to 2^24.

it seems that the maximal number of streamlines is truncated to 2^24!

we are wondering whether this problem is related to probtrackx2_gpu or to parameters of our terminal / Ubuntu OS.
how to solve this problem?

Thanks in advance for any advice.
Best regards
Jürgen

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