I am new to this forum, but I try to make my problem as clear as possible and hope someone can help me out. If anything in my question can be improved for a better understanding, please let me know and I will try to fix it.
I am writing a thesis, which consists of two parts (Roman numbering for parts) that have to be completely independent from eachother but use the same structure, i.e. both contain for example a 'Data' chapter. Whilst this is acceptable in the toc, it is a bit confusing regarding the headers.
Let's say I have section 3: "Weather Reports" of chapter 2: "Data" of part I: "Weather in Brazil". The code below (if my MWE is setup correctly) produces on a left page the header: [2.3 Weather Reports] and on the right page [Chapter 2. Data].
Is there a way to change this to include the part (number) for a clearer structure? An example would be [I.2.3 Weather Reports] and [Chapter I.2. Data]. Although, I am definitely open to alternative suggestions as I do not know what is possible here.
Note: There might be easier solutions using fancyhdr, but if possible I would like to stick with scrlayer-scrpage to not being forced to change everything shortly before my deadline.
Thanks for any kind of help!
Best, John
A MWE for my current headers (based on a template I am using):
\documentclass{book}
\usepackage[markcase=used]{scrlayer-scrpage}
\providepairofpagestyles{thesisSimple}{%
\clearpairofpagestyles
\automark[chapter]{chapter}
\ihead{\headmark}
\ohead[\pagemark]{\pagemark}
}
\ifoot{}
\ofoot{}
\pagestyle{thesisSimple}
\providepairofpagestyles[thesisSimple]{thesis}{%
\automark*[section]{}%
}
\providepairofpagestyles[thesisSimple]{review}{%
\ofoot[\shorttitle/\authorname]{\shorttitle/\authorname}
\ifoot[\today]{\today}
}
\pagestyle{thesis}
\ifbool{headsepline}{\KOMAoption{headsepline}{true}}{}
\begin{document}
Text Text Text
\end{document}

\renewcommand\thechapter{\thepart.\arabic{chapter}}? – esdd Jan 30 '18 at 18:39tocloft,tocstyle,tocbasic, ...?) and code related to the table of contents. – esdd Jan 30 '18 at 19:13