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'Out of Memory' PDE Toolbox

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Hiya,
I've got a complex 3D geometry set up to measure diffusion across a space. It needs to be finely meshed to be able to rule out the possibility that my results are due to the display by PDE Toolbox - i.e. unfortunately I need to use a specific mesh size.
I'm getting an 'Out of Memory' error - unexpectedly given that my mesh has 1.6 million nodes, and will be plotting over a tlist of size 1001.
Would anybody have any tips of how I could combat this?
My system has 16GB and 32GB available to MATLAB - I'm not sure if I could increase this virtually, or do I need to be asking my University for access to a machine designed to deal with this size of dataset?
Many thanks for anyone who can input at all.

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Accepted Answer

Nikhil Sonavane
Nikhil Sonavane on 25 Nov 2020
You may refer to the following documentation which can help you resolve your query-

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