Missing/White tile on 5x and below resolution

[pranthakur]

I tried to dump czi image on zoom level 0.00390625000 with CZIcmd.exe on lower resolution(below 10x ) tiles around scene-1 appearing as white tile. after 10x they are working fine

CZIcmd.exe --command SingleChannelScalingTileAccessor --plane-coordinate C0 --rect rel(0,0,90000,70000) --source "D:\images\czi\1-1-7A.czi" --output d:\out\czizmd --zoom 0.00390625000

CZIcmd output

Snapshot from ZEN viewer(Expected output)