I need to define customize head levels. The numbered section wrapping text indentation should be removed.
The below mentioned pictrue is my required output:
MWE:
\documentclass[twocolumn]{article}
\usepackage{lipsum}
\setcounter{secnumdepth}{0}
\def\numbered{\setcounter{secnumdepth}{5}}
\numbered
\makeatletter
\renewcommand\section{\@startsection {section}{1}{\z@}%
{-3.5ex \@plus -1ex \@minus -.2ex}%
{8.25pt}%
{\normalfont\Large\bfseries}}
\renewcommand\subsection{\@startsection{subsection}{2}{\z@}%
{-3.25ex\@plus -1ex \@minus -.2ex}%
{.1ex}%.0001ex
{\normalfont\large\bfseries}}
\renewcommand\subsubsection{\@startsection{subsubsection}{3}{\z@}%
{-3.25ex\@plus -1ex \@minus -.2ex}%
{.1ex}%11.5pt
{\normalfont\normalsize\bfseries}}
\renewcommand\paragraph{\@startsection{paragraph}{4}{\z@}%
{-3.5ex \@plus -1ex \@minus -.2ex}%3.25ex \@plus1ex \@minus.2ex
{.1ex}%
{\normalfont\normalsize\bfseries}}
\renewcommand\subparagraph{\@startsection{subparagraph}{5}{\z@}%
{-3.5ex \@plus -1ex \@minus -.2ex}%3.25ex \@plus1ex \@minus .2ex
{.1ex}%
{\normalfont\normalsize\bfseries}}
\makeatother
\begin{document}
\section{Anatomically and geometrically accurate representations of the
cortex are needed for realistic modeling of SD}
\lipsum[1-5]
\subsection{Anatomically and geometrically accurate representations of the
cortex are needed for realistic modeling of SD}
\lipsum[6]
\subsubsection{Anatomically and geometrically accurate representations of the
cortex are needed for realistic modeling of SD}
\lipsum[7]
\paragraph{Anatomically and geometrically accurate representations of the
cortex are needed for realistic modeling of SD}
\lipsum[8]
\subparagraph{Anatomically and geometrically accurate representations of the
cortex are needed for realistic modeling of SD}
\lipsum[9]
\end{document}
Please advice the how to get the above mentioned picture "CORRECT" output.
Please provide solution how to adjust the section number and section text in between space?