Matlab - read_mrtrix

2

Hi Ralf,

… and cant read all the values I need

Are those the only warning messages? If so, MatLab shouldn’t be providing you with any less information than it was previously; it’s just that the MatLab code hasn’t been updated to reflect some of the goodies we’ve added in 3.0_RC1 (yet more stuff we forgot to add to the changelog):

  • Each time you run a command on an input image to produce an output image, command_history will be concatenated with the latest command string. So you end up with a history of the commands used to produce an image, right there in the image header.

  • Whenever a command converts a DWI to (something that is an image but not a DWI), the diffusion gradient scheme that was used in the calculation will be written to prior_dw_scheme, and any dw_scheme entry in the header will be erased. This prevents terminal warnings from appearing that complain about the DW scheme not matching the number of image volumes, but still keeps the information there in case it’s of interest. The full development debate (debacle?) is here.

Cheers
Rob