See https://github.com/cpp-netlib/cpp-netlib/pull/637

Introduced a bit mask for sensor properties in dcdblib and dcdbconfig (e.g., integrable, monotonic,...)

Added functions like Deltas, Integrals and Derivatives to queries. Still need to fix unit conversions and scaling factors for all functions.

Beautify usage output, streamline parameters with other DCDB tools, and use more meaningful parameter characters