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Converting v[3,N] to vx[N], vy[N], vz[N] without additional memory [message #19892]

Mon, 01 May 2000 00:00

Ricardo Fonseca
Messages: 13
Registered: February 2000

Junior Member

Hi everyone

I need to transform an array v[3,Nx,Ny,Nz] to three arrays vx[Nx,Ny,Nz],
vy[Nx,Ny,Nz], vz[Nx,Ny,Nz] for use with the interpolate function. The simple
way to do it is

vx = reform(v[0,*,*,*])

and so on, and then freeing the memory used by v. But the problem is v is a
very large (>180 Mb) array so the additional memory needed to do this
becomes a problem. Is there another way of doing this, that doesn't require
additional memory?

Thanks in advance, Ricardo

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