Download the files
Filter by keys from header section
Filter by message index
Filter only message No 1 from the file.
message_index: 1
Filter by message index list
Filter only message No 1, 2 and 10 from the file.
message_index: 1/2/10
Filter by date and time
Filter by single date and time
data_mode: window date: 20090123 time: 13 window: 0
Filter by time only
data_mode: window date: ANY time: 13 window: 0
Filter by time window
Here we set a 1 minute time window of either side of the specified date and time:
data_mode: window date: 20090123 time: 13 window: 1
Filter by period
Here we set a 1 minute time window of either side of the specified date and time:
data_mode: period date_1: 20090123 time_1: 1258 date_2: 20090123 time_2: 1301
Filter by area
west: -10 east: -40 north: 60 south: 49
Filter by identifier
Select messages by WMO identifier
identifier: WMO Station identifier_value: 12843/12845