preprocessing
A preprocessing interface was developed and is summoned with the unique -P interface.
-P is a true filter designer. Its interface is shared by both RINEXCLI and RNX2CGGTTS, as both operations require preprocessing to be truly efficient.
It is important to master the preprocessing filer designer to operate this tool efficiently.
The preprocessing interface and its syntax was designed to emuate glab by ESA.
The preprocessor accepts as many operations as you need (with individual -P invokation).
The preprocessor tolerated faulty descriptions: the operation simply does not apply.
All supported preprocessing operations can either apply to the entire context or a specific portion of the context (e.g: a signal or a type of RINEX).
The interface will allow you to design and perform several different operations
