The 'meta' dataframe found in sts and mts objects
is required to have a minimum set of information for proper functioning of
the package. The names of these columns are specified in
requiredMetaNames and include:
deviceDeploymentID – unique identifier (see MazmaLocationUtils)
deviceID – device identifier
locationID – location identifier (see MazmaLocationUtils)
locationName – English language name
longitude – decimal degrees E
latitude – decimal degrees N
elevation – elevation of station in m
countryCode – ISO 3166-1 alpha-2
stateCode – ISO 3166-2 alpha-2
timezone – Olson time zone
requiredMetaNamesA vector with 10 elements
requiredMetaNames