Unsupported headers in new FIT files

[emilkarl]

Hi

Parsing a customers FIT files from a Garmin 935 device. During the summer there has been some errors like this.

Any idea what type of file it can be?

irb(main):001:0> require 'fit4ruby'
=> true
irb(main):002:0> a = Fit4Ruby.read('garmintest.FIT')
Unknown field number 31 in global message 23
Unknown FIT record field 'field31' in global message device_info (23).
Unknown FIT record field 'field31' in global message device_info (23).
Unknown FIT record field 'field31' in global message device_info (23).
Unknown FIT record field 'field31' in global message device_info (23).
Unknown FIT record field 'field31' in global message device_info (23).
Unknown FIT record field 'field31' in global message device_info (23).
Unknown field number 59 in global message 147
Unknown FIT record field 'field59' in global message sensor_settings (147).
Unknown FIT record field 'field59' in global message sensor_settings (147).
Unknown FIT record field 'field59' in global message sensor_settings (147).
Unknown FIT record field 'field59' in global message sensor_settings (147).
Unknown FIT record field 'field59' in global message sensor_settings (147).
Unknown FIT record field 'field59' in global message sensor_settings (147).
Unknown FIT record field 'field59' in global message sensor_settings (147).
Unknown FIT record field 'field59' in global message sensor_settings (147).
Unknown FIT record field 'field59' in global message sensor_settings (147).
Unknown FIT record field 'field59' in global message sensor_settings (147).
Unknown FIT record field 'field59' in global message sensor_settings (147).
Unknown FIT record field 'field59' in global message sensor_settings (147).
Unknown FIT record field 'field59' in global message sensor_settings (147).
Unknown FIT record field 'field59' in global message sensor_settings (147).
Unknown FIT record field 'field59' in global message sensor_settings (147).
Unknown global message number 207
Unknown field number 0 in global message 207
Unknown field number 1 in global message 207
Unknown field number 4 in global message 207
Unknown field number 2 in global message 207
Unknown field number 3 in global message 207
Unknown global message number 206
Unknown field number 3 in global message 206
Unknown field number 8 in global message 206
Unknown field number 13 in global message 206
Unknown field number 14 in global message 206
Unknown field number 0 in global message 206
Unknown field number 1 in global message 206
Unknown field number 2 in global message 206
Unknown field number 6 in global message 206
Unknown field number 7 in global message 206
Unknown field number 15 in global message 206
Support for compressed headers not yet implemented
Fit4Ruby::Error: Support for compressed headers not yet implemented