Incorrect coordinates and an unmarked pair of relatives in `2019_Jeong_InnerEurasia-3.1.1` .janno

[Helsinki-Ronan]

For individuals KAR-105, KAR-110, KAR-111, KAR-131, KAR-165, and KAR-167, the coordinates given in the .janno file are incorrect. These individuals are from the Kalevala district (65.216667, 31.183333) which is not where the current coordinates fall.

Kinship analysis and MDS suggest KAR-183 and KAR-184 are likely third-degree relatives. Currently, the Relation_To field is filled with n/a in the .janno file.

[stschiff]

Great catch, @Helsinki-Ronan, do you think you can quickly turn this finding into a PR? I don't know anyone else to be more expert on this than you if you happen to have looked into this right now?