James Ferguson 
pyslow5 now updated to v1.2.0 (along with slow5lib) and works with the latest numpy 2.0.0 updates
Check out the release notes
We also added big-endian support, never thought we would need to do that 😅
Stellar work from
@hasindu2008 as always
Mat Beale@Psy_Fer_ @hasindu2008 The advantages of SLOW5 over fast5 were obvious. Given that POD5 has now become the standard output for ONT, how does SLOW5 compare? What are the potential advantages and reasons to adopt it? Thanks
@typeMAT12 @hasindu2008 Slow5 is a much simpler format, with less dependency on other libs ( @hasindu2008 post the dep graph!) It is also super easy to integrate with any tools you might be building, and our version control is more stable than ONTs without breaking backward compatibility.
We have made libraries to make conversion easy, so no matter what you choose, you can always go back to the other format if you want to.
Our conversion tools don't corrupt the data like ONTs have in the past.
We have made libraries to make conversion easy, so no matter what you choose, you can always go back to the other format if you want to.
Our conversion tools don't corrupt the data like ONTs have in the past.
@typeMAT12 @hasindu2008 In addition to all of this, there are some issues we have with the design and engineering behind pod5.
It uses a column based system for data that 99% of users will read in a sequential row based manner. Slow5 is row based.
It abuses virtual memory and doesn't play well with HPC, and without it, you lose a lot of its speed
Slow5 is fully open source and will remain that way, there is no such guarantee from ONT (look at dorado licence and closed source libs)
It uses a column based system for data that 99% of users will read in a sequential row based manner. Slow5 is row based.
It abuses virtual memory and doesn't play well with HPC, and without it, you lose a lot of its speed
Slow5 is fully open source and will remain that way, there is no such guarantee from ONT (look at dorado licence and closed source libs)
@Psy_Fer_ @hasindu2008 Thanks - this is really informative and helpful - i appreciate the explainer!
@typeMAT12 @hasindu2008 And also just to add, we designed it to be familiar to anyone who know's sam/bam. the ability to easily look at the data is something any bioinformatician can appreciate
slow5tools view data.blow5 | less
Familiar formating and tool design for a community was part of our plan for adoption. The pod5 stuff just seems hodge podge and has changed many times already.