Problem with loading results in HD-Explore

[橘子]

Hi!

I am facing an issue when using Soterix software HD-Explore to load the results output from ROAST. Here are the steps I took and the problem I encountered:

First, I ran the command "roast('example/Chinese2020.nii','leadField','resampling','on','simulationTag','Chinese2020HDE')". 

After that, I used the script provided by Soterix manufacturer and ran "roast2HDE('D:\software\roast-master\example\Chinese2020.nii','Chinese2020HDE')". 

However, after running 71 electrodes, an error was reported.

The error message is as follows:

Error using load_nii_hdr (line 32)
Cannot find file “D:\software oast-master\example\Chinese2020_ras_T1orT2_masks.nii”.
Error load_untouch_nii (line 103)
[nii.hdr,nii.filetype,nii.fileprefix,nii.machine] = load_nii_hdr(filename);
Error roast2HDE (line 218)
masks = load_untouch_nii(masksFile).

As mentioned in the error message, there is no “Chinese2020_ras_T1orT2_masks.nii” file in the result generated by running the first line of code. I would like to know if running "roast() generate the lead field" should produce a "Chinese2020_ras_T1orT2_masks.nii" file? Also, I am not sure if this error is caused by ROAST or the script provided by Soterix manufacturer. Below are the files generated after I ran "roast()". Are there any errors?

Looking forward to your reply and solution.

Thank you very much!

Best regards,

Yang.

[Yu (Andy) Huang]

Please note that Soterix software is only compatible with ROAST v3.0, not the latest version of v3.5. Soterix will provide a new interface code in the future to be compatible with ROAST v3.5.

So if you ran ROAST v3.5, please re-run using v3.0. Also please contact Soterix for the latest version of roast2HDE.

Hope this helps.

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