Hi Alessandro,

Thank you for your reply. I will use an isotropic shrink. I find it strange, though, to have the warning message as the structure was optimised. Anyway, I will rerun that.

Kind regards,
Pierre

Sure. Here they are.

gggh-opt.d12
gggh-opt.out

Hello,

I'm running an elastic and piezolectric calculation that stops due to an error when reading the fort.62 file. Please find below the error message provided by Slurm (scheduler manager):

forrtl: Invalid argument
forrtl: severe (24): end-of-file during read, unit 62, file fort.62

The error happens at the end of the first strain step or at the beginning of the second, though the output file was not updated.

Is there a solution to this error? It happened twice in a row. Is it possible to restart a piezoelectric/elastic calculation?

Kind regards,
Pierre