Thank you shadowsong. I tried this on my batch, but it did not terminate after 1 day, suggesting a massive loss of efficiency (it should have completed in 30 minutes). Also some of my results have NaN, so I will have to look into that. But I can confirm the program did not crash!

In reply to Re^2: Odd error message by robert44444uk
in thread Odd error message by robert44444uk

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