in3Utils.geoTrans.snapPtsToLine

snapPtsToLine(dbData, projstr, lineName, pointsList)[source]

snap points to line in dataframe only considering x, y plane!

Parameters

  • dbData (pandas dataframe) – dataframe with geometry info of events

  • lineName (str) – name of line column except projstr

  • pointsList (list) – list with point column names except projstr

  • projstr (str) – projection string to append to all names

Returns

dbData – updated dataframe with …_snapped point column

Return type

pandas dataframe