error using meshgrid: out of memory

2016 8 3
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更新时间：2016 8 4
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I have two vectors. Latitude and longitude, each 90267 in length. I want to create a 2D grid (using meshgrid) and then interpolate temperature values at these points. However, I get an out of memory error. I tried preallocating the matrix ones(90267,90267) but it still uses too much memory. Any way around this?

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Star Strider
Star Strider 2016-8-3

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I would use a coarser resolution (fewer elements in the original vectors you give to meshgrid). Interpolate your dependent variable data as necessary.

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