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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.

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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