This may be more universal than just pasting or using aggregate, but the features using multiple bigWigs should do a check to make sure the internal chromosome sizes are all consistent among multiple bigWigs in case someone uses bigWigs from different assemblies/species by accident.
This may be more universal than just pasting or using aggregate, but the features using multiple bigWigs should do a check to make sure the internal chromosome sizes are all consistent among multiple bigWigs in case someone uses bigWigs from different assemblies/species by accident.