[osmosis-dev] Full History pbf's DenseInfo Values are Doubled for Timestamp, Changeset and Uid

[Pbf Crasher]

Hi,

I was reading full history pbf published on planet website and realized
that timestamp, changeset and uid values (which are delta coded) in
DenseInfo are all doubled. Anybody aware of this?

For example, if you read DenseNodes in history-190916.osm.pbf
<https://planet.openstreetmap.org/pbf/full-history/history-190916.osm.pbf>.

*First DenseNodes block:*
https://www.openstreetmap.org/node/1/history
DenseNode[0]: id: 1, lat: 0, lon: 0
DenseInfo[0]: timestamp: 2294571334 (1147285667 x 2 => May 10, 2006 6:27:47
PM), changeset: 18514 (9257 x 2), uid: 2596 (1298 x 2
https://www.openstreetmap.org/api/0.6/user/1298), version: 1

DenseNode[1]: id: 1, lat: 20000000, lon: 20000000
DenseInfo[1]: timestamp: 184876220 ((2294571334 + 184876220) / 2 =
1239723777), changeset: 1030752 ((18514 + 1030752) / 2 = 524633), uid: 7732
((2596 + 7732) / 2 = 5164 => https://www.openstreetmap.org/api/0.6/user/5164),
version: 3

*Second DenseNodes block:*
https://www.openstreetmap.org/node/80923/history
DenseNode[0]: id: 80923, lat: 584375459, lon: 155271244
DenseInfo[0]: timestamp: 2845668844 (1422834422 x 2 => February 1, 2015
11:47:02 PM), changeset: 57117152 (28558576 x 2), uid: 57550 (28775 x 2 =>
https://www.openstreetmap.org/api/0.6/user/28775), version: 4

DenseNode[1]: id: 80923, lat: 584374940, lon: 155271345
DenseInfo[1]: timestamp: 80492406 ((80492406 + 2845668844) / 2 = 1463080625
=> May 12, 2016 7:17:05 PM), changeset: 21434884 ((57117152 + 21434884) / 2
= 39276018), uid: 109452 ((57550 + 109452) / 2 = 83501 =>
https://www.openstreetmap.org/api/0.6/user/83501), version: 5
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