nanshe/io/xtiff.py: Gather descriptions while storing each file to cut down on memory usage.
nanshe/io/xtiff.py: Gather descriptions while storing each file to cut down on memory usage.

jakirkham/nanshe,nanshe-org/nanshe,DudLab/nanshe,DudLab/nanshe,jakirkham/nanshe,nanshe-org/nanshe