topoplot error

[thomas gilbertson]

hi robert,

a belated reply. appologies in advance if i have made some really simple
mistake here but ive tryed what you suggested and am struggling to implement
it successfully. heres what ive done so far:-


% here is the variable to multiply mri.tranform with (from volumenormalise)

initial = [

0.0000 -1.0000 0.0000 0.0000

0.9987 0.0000 -0.0517 -32.0000

0.0517 0.0000 0.9987 -54.0000

0.0000 0.0000 0.0000 1.0000 ];

% mri is the imported mri

mri.transform =

2 0 0 -92

0 2 0 -128

0 0 2 -74

0 0 0 1

% multiply with the inverse of initial and include in the
interpolated source array

interp.transform = mri.transform.*initial';

% run volume normalise

cfg=[];

cfg.coordinates = 'ctf';

interpN = volumenormalise(cfg, interp);

% and i get the following error;

??? Error using ==> colon

Maximum variable size allowed by the program is exceeded.

Error in ==> spm_smoothto8bit>smoothto8bit at 36

x = -r{i}.s:r{i}.s;

ive truncated the error for brevity.

thanks for your patience with this.

best wishes,

tom.

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