fa6401c65531d695f302ac7fdfd76a82e8fc7b83,ilastik/applets/objectExtraction/opObjectExtraction.py,OpRegionFeatures3d,setupOutputs,#OpRegionFeatures3d#,107

Before Change

        assert self.LabelVolume.meta.axistags == self.RawVolume.meta.axistags

        taggedOutputShape = self.LabelVolume.meta.getTaggedShape()
        if "t" in taggedOutputShape.keys():
            assert taggedOutputShape["t"] == 1
        assert set(taggedOutputShape.keys()) - set("t") == set("xyzc"), "Input volumes must have xyzc axes."

After Change

    Output = OutputSlot()

    def setupOutputs(self):
        if self.LabelVolume.meta.axistags != self.RawVolume.meta.axistags:
            raise Exception("raw and label axis tags do not match")

        taggedOutputShape = self.LabelVolume.meta.getTaggedShape()
        taggedRawShape = self.RawVolume.meta.getTaggedShape()

        if not np.all(list(taggedOutputShape.get(k, 0) == taggedRawShape.get(k, 0)
                           for k in "xyzc")):
            raise Exception("shapes do not match. label volume shape: {}."
                            " raw data shape: {}".format(self.LabelVolume.meta.shape,
                                                         self.RawVolume.meta.shape))

        if taggedOutputShape.get("t", 1) != 1:
            raise Exception("this operator cannot handle multiple time slices")
        if set(taggedOutputShape.keys()) - set("t") != set("xyzc"):
            raise Exception("Input volumes must have xyzc axes.")

        // Remove the spatial dims (keep t if present)
        del taggedOutputShape["x"]
        del taggedOutputShape["y"]
        del taggedOutputShape["z"]
        del taggedOutputShape["c"]

Instances