Possible bug in in_fopen_blackrock.m

[xiaonansun]

Hello,
Apologies in advance if this is a known issue. Line 67 of in_fopen_blackrock.m calls for openNSX.m with the input 'nozeropad', as defined in Line 63. However, openNSX.m has been updated in May 2023 where 'nozeropad' is now default and will yield an invalid argument.

If someone can confirm this is indeed a problem and make the necessary revisions as needed for a future release, that would be greatly appreciated.
Thank you,
Richard

[rcassani]

@xiaonansun, thanks for the heads-up.
This now solved at 79e9258