Save in html or export the martix in mcool format

[baozg]

Hi, Alex

It's so nice to see tons of updates on ModDotPlot. I have a question about the interactive mode. For most plant genomes, its centromere/HOR region is unknown, it would be great to have an interactive mode to explore across the genome. But it would be difficult for most HPC to use with ssh port. So could the ModDotPlot have these features?

1. Save the output in plotly html format? It's easier to download and explore.
2. Similar to StainedGlass, could ModDotPlot save the raw matrix with cooler? It's easier to play around with HiGlass (identity, load annotation tracks, such as ChIP-Seq and gene/TE annotation)

Best regards Zhigui