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<div>Hi,</div>
<div><b style="font-size: 12pt; font-style: italic;"><br>
</b></div>
<div><span style="font-size: 12pt;">I am doing a 2D Laser Driven Simulation</span><b style="font-size: 12pt; font-style: italic;"> </b><span style="font-size: 12pt;">on flash of a High Energy Density Experiment for a while. Laser power I used initially was
2e+12 W and I didn't have any trouble running the simulations. But recently, I got this error when I increased the laser power to an order of e+13.</span></div>
<div><i style=""><b><br>
</b></i></div>
<div><i style=""><b>DRIVER_ABORT:</b></i></div>
<div><b><i style=""> [hy_uhd_unsplitUpdateMultiTemp] Negative 3T internal energy</i></b></div>
<div><b><i style=""><br>
</i></b></div>
<div>Is there some kind of a limit on power usage of laser?</div>
<div>Also, if I used the original 2e+12 W power but increase the grid resolution I get the same error halfway through the simulation.</div>
<div>If someone has gotten similar kind of error in the past, do you know what's going on? </div>
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<div>Thanks,</div>
<div>Nitish</div>
<div><b><br>
</b></div>
<br>
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