Implementation of the 307096 template in replacement of 307080.
Encoding of the barometer height obtained from the station list file.
Support for nil reports.
Support for transformation of multiple GTS messages in one file by partitioning according to the end of message signal nnnn.
A CSV file is output during transformation, containing the decoded data of the input file where each row corresponds to each successfully converted report.
Restructuring of the example data, addition of Cuban GTS data and synthetic data (which contains almost all possible groups that can be written in a synop report).
Updated unit tests.
Various bug fixes found by testing with different GTS data.
The following changes have been made:
nilreports.nnnn.