Use zlib compression in ome-tiff output (labsyspharm#176)

We should also enable the predictor but there is a bug in tifffile (labsyspharm#185)
bertrand-faure · Mar 15, 2023 · f5184c6 · f5184c6
1 parent 60145bf
commit f5184c6
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/ashlar/reg.py b/ashlar/reg.py
@@ -1236,6 +1236,7 @@ def run(self):
                 resolution=(resolution_cm, resolution_cm, "centimeter"),
                 # FIXME Propagate this from input files (especially RGB).
                 photometric="minisblack",
+                compression="adobe_deflate",
             )
             if self.verbose:
                 print("Generating pyramid")
@@ -1250,6 +1251,7 @@ def run(self):
                     subfiletype=1,
                     dtype=dtype,
                     tile=tile_shape,
+                    compression="adobe_deflate",
                 )
                 if self.verbose:
                     print()