Add space in front of line in algorithm

Question

I need to add an indent in front of 'climate' and 'each region' so that the overflowing lines aren't confused for a new line of pseudocode. I have tried everything including this (the algorithm2e package wasn't working for me for some reason) and I've tried the usual \ to add a space, $\thinmuskip$, \indent to add an indent, and other things that didn't work. My latex code is below

\documentclass{article}    
\usepackage[ruled,vlined]{algorithm2e}
\usepackage{algorithm}
\begin{document}
\begin{algorithm}[H]
\SetAlgoLined
initialisation: choose initial emission control rates $\boldsymbol{\mu^k}=[\mu^k(1) \ ... \ \mu^k(Tmax)]$ for each region $k \in 1,...,12$;
store initial $\boldsymbol{\mu} ^k$ in vector $CR$;
\For{\textup{each region $i \in 1,...,12$}}{{\nosemic find $\boldsymbol{\mu^i}$ that maximises $\sum_{t=1}^{Tmax} U[c^{i}(t), L^{i}(t)]R(t)$ subject to economic and ;
 climate equations, with all other $\boldsymbol{\mu} ^k$ fixed from $CR$;
replace the old value of $\boldsymbol{\mu^i}$ in $CR$ with the new optimal $\boldsymbol{\mu^i}$;
}
}
\While{\textup{|$\boldsymbol{\mu^i}-\boldsymbol{\mu^j}$|>threshold for some regions $i,j$}}{
{repeat \textbf{for} loop;
}
}
\caption{Noncooperative Equilibrium for RICE}
\end{algorithm}
\end{document}

Answer 1

I still have trouble compiling your example. But I guess there is quick hack for your question: Just insert something like \phantom{for} in front of the word climate:

\documentclass{article}
\usepackage[ruled,vlined]{algorithm2e}
\usepackage{algorithm}
\begin{document}
\begin{algorithm}[H]
\SetAlgoLined
initialisation: choose initial emission control rates $\boldsymbol{\mu^k}=[\mu^k(1) \ ... \ \mu^k(Tmax)]$ for each region $k \in 1,...,12$;
store initial $\boldsymbol{\mu} ^k$ in vector $CR$;
\For{\textup{each region $i \in 1,...,12$}}{{\nosemic find $\boldsymbol{\mu^i}$ that maximises $\sum_{t=1}^{Tmax} U[c^{i}(t), L^{i}(t)]R(t)$ subject to economic and ;
 \phantom{for} climate equations, with all other $\boldsymbol{\mu} ^k$ fixed from $CR$;
replace the old value of $\boldsymbol{\mu^i}$ in $CR$ with the new optimal $\boldsymbol{\mu^i}$;
}
}
\While{\textup{|$\boldsymbol{\mu^i}-\boldsymbol{\mu^j}$|>threshold for some regions $i,j$}}{
{repeat \textbf{for} loop;
}
}
\caption{Noncooperative Equilibrium for RICE}
\end{algorithm}
\end{document}

Answer 2

You can do \SetAlgoHangIndent{1.5em} (or whatever length you deem good). I also suggest other changes to avoid clumsy input and for consistency.

Note that you should not load algorithm2e and algorithm together.

\documentclass{article}    
\usepackage[ruled,vlined]{algorithm2e}
\usepackage{amsmath}
\begin{document}
\begin{algorithm}
\SetAlgoLined
\SetAlgoHangIndent{1.5em}
\SetArgSty{textnormal}
\textbf{initialisation:} choose initial emission control rates 
  $\boldsymbol{\mu}^k=[\mu^k(1) \dots \mu^k(T_{\mathrm{max}})]$
  for each region $k \in 1,\dots,12$; store initial
  $\boldsymbol{\mu}^k$ in vector $CR$;
\For{each region $i \in 1,\dots,12$}{%
  find $\boldsymbol{\mu}^i$ that maximises
  $\sum_{t=1}^{T_{\mathrm{max}}} U[c^{i}(t), L^{i}(t)]R(t)$ subject to economic and
  climate equations, with all other $\boldsymbol{\mu}^k$ fixed from $CR$;
replace the old value of $\boldsymbol{\mu^i}$ in $CR$ with the new optimal
  $\boldsymbol{\mu}^i$;
}
\While{$|\boldsymbol{\mu}^i-\boldsymbol{\mu}^j|> \text{threshold}$ for some regions $i,j$}{%
{repeat \textbf{for} loop;}
}
\caption{Noncooperative Equilibrium for RICE}
\end{algorithm}
\end{document}