stationmeta always returns the same format of objects

For unknown reasons sometimes coordinates have already been converted when fetching from the database. This happens for example like shown in the following debug output:

['DEUB001']
01010000a0e6100000af997cb3cd9d2040fce3bd6a65764b400000000000002840
['DEUB028']
01010000a0e6100000c1e270e657732940799274cde4374b40000000000000f03f
['DENW094']
01010000a0e61000006c5ed5592d601840871403249a6049400000000000a06940
['DENW067']
01010000a0e6100000e8f86871c6182140f9a3a833f7024a400000000000805940
['DENW081']
01010000a0e61000000c5872158b7f1b407593180456ee49400000000000804640
['DENW021']
01010000a0e610000096cd1c925ae81b40f9f36dc152c349400000000000004440
['DENW008']
01010000a0e61000002b85402e71d41d406ceee87fb9c449400000000000c05240
['DENW034']
01010000a0e6100000410b09185dfe1a403831242713c349400000000000003c40
['DENW071']
01010000a0e6100000e19524cff5ed1a40d8666325e69f49400000000000004040
['DENW094']
lat=50.754704 lng=6.093923 alt=205.0

This seems to happen when the "additional_metadata" is empty. This has to be further investigated.

added .todo label

mentioned in commit 02ba89f6

A workaround for this problem has been implemented in commit 02ba89f6.
Still to be investigated...

added bug label

Since everything is working (with the workaround), the issue is closed.

closed

removed .todo label

added .done label