Hello Frederic,
once I had found a VI for de/compression via zlib, but
right now I dont have it on my harddisk. Do a search
for this... The result of these compression VI (pro-
bably an U8-array) you can split into smaller arrays
of the size you need (perhaps 1440000 bytes for a 3.5
HD floppy?) and save to different files. Easy and no
cost...
Best regards,
Gerd Wieczorek
Best regards,
GerdW

using LV2016/2019/2021 on Win10/11+cRIO, TestStand2016/2019