i index in block collection self.data_source.tiles.slice_traverse ?

[chrishavlin]

The second loop here is using i from the first loop?

yt_idv/yt_idv/scene_data/block_collection.py

Lines 58 to 70 in bd17841

	for i, block in enumerate(self.data_source.tiles.traverse()):
	self.min_val = min(self.min_val, np.nanmin(np.abs(block.my_data[0])).min())
	self.max_val = max(self.max_val, np.nanmax(np.abs(block.my_data[0])).max())
	self.blocks[id(block)] = (i, block)
	vert.append([1.0, 1.0, 1.0, 1.0])
	dds = (block.RightEdge - block.LeftEdge) / block.source_mask.shape
	dx.append(dds.tolist())
	le.append(block.LeftEdge.tolist())
	re.append(block.RightEdge.tolist())
	for g, node, (sl, _dims, _gi) in self.data_source.tiles.slice_traverse():
	block = node.data
	self.blocks_by_grid[g.id - g._id_offset].append((id(block), i))
	self.grids_by_block[id(node.data)] = (g.id - g._id_offset, sl)

I don't think there's anywhere in the code that uses that i. should it maybe be _gi?

[matthewturk]

Great catch. I agree.