Duplicate receiver_codes in data

[peterdesmet]

These are receiver_codes I found in the data that could be match with more than one receiver_code in the metadata (because they appear twice there). Could you please indicate how I should map those to the new receiver code? E.g. indicate before 2014-03-21 => ak-1-1

• [x] Genk SO
• [x] Rommelaar
• [x] SA_KS_RODEMER
• [x] SO_KS_LODEMER
• [x] 16 Iso 8s 25B
• [x] 4 A3
• [x] A1

[PieterjanVerhelst]

• [x] Genk SO has 2 receivers, but at a different location. So map according coordinates. In the future this will be avoided, as the new code is unique according to time and location. --> map on receiver id
• [x] In the metadata Rommelaar and 16 Iso 8s 25B had 2 receivers (one IS_ACTIVE FALSE, one TRUE), so I have no idea why mapping does not work? --> map on receiver id
• [x] For SA_KS_RODEMER, SO_KS_LODEMER, 4A3 and A1 the receiver was retrieved for a certain period. When it was deployed again, it had been given a new deploy number (a new row in the datasheet). As such, it is easy to find out if a fish was not detected because it simply was not there or because the receiver was not active. These you can map according to the 'removed_at' and 'deployed_at' column. --> map on date