Error using ' during Transpose 3D variable from .nc file (error: "Transpose on ND array is not defined. Use PERMUTE instead.")
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Hi all,
I am trying to transpose data using ' (e.g. A=A') but its showing error "Transpose on ND array is not defined. Use PERMUTE instead.". Could anyone help me to fix the error? For the 3D data variable I have used the following code to interpolate and to solve the problem:
File='trmm.1998.2010.nc'
rf=double(ncread(File, 'rf'));
time=double(ncread(File, 'time'));
lon=double(ncread(File, 'lon'));
rain=rf'
rain(isinf(rain)|isnan(rain))=0;
RF=griddedInterpolant({lon,flip(lat),time},flip(rain,1));
newdata=RF({LN,LT,time});
The following error is showing during riddedInterpolant command:
Error using griddedInterpolant
The grid vectors must be strictly monotonically increasing.
## THIS IS THE DATA DETAILS ##
==============
Name Size Bytes Class Attributes
lat 252x1 2016 double
lon 317x1 2536 double
rain 317x252x4748 3034313856 double
time 4748x1 37984 double
=========
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Rik
2020-1-29
I suspect you don't want to interpolate, but you just want to flip the first two dimensions. In that case you can just listen to the error message:
new_rain=permute(rain,[2 1 3]);
5 个评论
Rik
2020-2-1
You keep changing what you want. Do you want to interpolate your data to a new grid, calculate the complex conjugate, calculate the inner product, or something else?
The root of your problem seems to be that what you want doesn't work in 3D, but does in 2D. Can you write a complete example of what it is you want for a 2D example so we can try to help you extend that to 3D. Otherwise we'll keep going around in circles.
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