_quarto.yml

project:
  type: book
  output-dir: _book

book:
  title: "Finite Difference Computing with PDEs"
  subtitle: "A Devito Approach"
  author:
    - name: Gerard J. Gorman
      affiliation: Imperial College London
  date: today
  chapters:
    - index.qmd
    - chapters/preface/index.qmd
    # Note: chapters/vib/ exists on disk but is excluded from the build.
    # The vibration ODE content from the original Langtangen & Linge text
    # has not yet been ported to the Devito approach. Readers interested
    # in vibration ODEs can refer to Langtangen_deqbook_vib in the bibliography.
    - part: "Main Chapters"
      chapters:
        - chapters/devito_intro/index.qmd
        - chapters/wave/index.qmd
        - chapters/diffu/index.qmd
        - chapters/advec/index.qmd
        - chapters/nonlin/index.qmd
        - chapters/elliptic/index.qmd
        - chapters/systems/index.qmd
    - part: "Applications"
      chapters:
        - chapters/applications/electromagnetics/index.qmd
    - part: "Appendices"
      chapters:
        - chapters/appendices/formulas/index.qmd
        - chapters/appendices/trunc/index.qmd
        - chapters/appendices/softeng2/index.qmd
  repo-url: https://github.com/devitocodes/devito_book
  site-url: https://devitocodes.github.io/devito_book

bibliography: references.bib

format:
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    css: styles/draft.css
    code-fold: false
    toc: true
    number-sections: true
    number-depth: 3
    crossref:
      chapters: true
    include-in-header:
      text: |
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              Var: ["\\text{Var}\\lbrack #1 \\rbrack", 1],
              Std: ["\\text{Std}\\lbrack #1 \\rbrack", 1],
              xpoint: "\\boldsymbol{x}",
              normalvec: "\\boldsymbol{n}",
              Oof: ["\\mathcal{O}(#1)", 1],
              x: "\\boldsymbol{x}",
              X: "\\boldsymbol{X}",
              uu: "\\boldsymbol{u}",
              vv: "\\boldsymbol{v}",
              w: "\\boldsymbol{w}",
              acc: "\\boldsymbol{a}",
              rpos: "\\boldsymbol{r}",
              V: "\\boldsymbol{V}",
              e: "\\boldsymbol{e}",
              f: "\\boldsymbol{f}",
              F: "\\boldsymbol{F}",
              stress: "\\boldsymbol{\\sigma}",
              strain: "\\boldsymbol{\\varepsilon}",
              stressc: "{\\sigma}",
              strainc: "{\\varepsilon}",
              I: "\\boldsymbol{I}",
              T: "\\boldsymbol{T}",
              U: "\\boldsymbol{U}",
              q: "\\boldsymbol{q}",
              g: "\\boldsymbol{g}",
              dfc: "\\alpha",
              ii: "\\boldsymbol{i}",
              jj: "\\boldsymbol{j}",
              kk: "\\boldsymbol{k}",
              ir: "\\boldsymbol{i}_r",
              ith: "\\boldsymbol{i}_{\\theta}",
              iz: "\\boldsymbol{i}_z",
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              It: "\\mathcal{I}_y",
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              It: "\\mathcal{I}_t",
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              refphi: "\\tilde\\basphi",
              psib: "\\boldsymbol{\\psi}",
              sinL: ["\\sin\\left((#1+1)\\pi\\frac{x}{L}\\right)", 1],
              xno: ["x_{#1}", 1],
              Xno: ["X_{(#1)}", 1],
              yno: ["y_{#1}", 1],
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              dX: "\\, \\mathrm{d}X",
              dx: "\\, \\mathrm{d}x",
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  pdf:
    documentclass: scrbook
    classoption:
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      - open=any
    papersize: letter
    toc: true
    number-sections: true
    number-depth: 3
    colorlinks: true
    default-image-extension: png
    pdf-engine: pdflatex
    keep-tex: true
    geometry:
      - margin=1in
    include-in-header:
      text: |
        % Draft watermark
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        \SetWatermarkText{DRAFT}
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        \SetWatermarkColor[gray]{0.9}

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        \usepackage[T1]{fontenc}  % Proper glyph support for accents and symbols
        \usepackage{textcomp}     % Additional text symbols
        \usepackage{bm}  % For bold math symbols

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        \newcommand{\halfi}{{1/2}}
        \newcommand{\tp}{\thinspace .}

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        \newcommand{\Std}[1]{\text{Std}\lbrack #1 \rbrack}

        \newcommand{\xpoint}{\bm{x}}
        \newcommand{\normalvec}{\bm{n}}
        \newcommand{\Oof}[1]{\mathcal{O}(#1)}

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        \newcommand{\X}{\bm{X}}
        \newcommand{\uu}{\bm{u}}
        \newcommand{\vv}{\bm{v}}
        \newcommand{\w}{\bm{w}}
        \newcommand{\acc}{\bm{a}}
        \newcommand{\rpos}{\bm{r}}
        \newcommand{\V}{\bm{V}}
        \newcommand{\e}{\bm{e}}
        \newcommand{\f}{\bm{f}}
        \newcommand{\F}{\bm{F}}
        \newcommand{\stress}{\bm{\sigma}}
        \newcommand{\strain}{\bm{\varepsilon}}
        \newcommand{\stressc}{{\sigma}}
        \newcommand{\strainc}{{\varepsilon}}
        \newcommand{\I}{\bm{I}}
        \newcommand{\T}{\bm{T}}
        \newcommand{\U}{\bm{U}}
        \newcommand{\q}{\bm{q}}
        \newcommand{\g}{\bm{g}}

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        % Unit vectors
        \newcommand{\ii}{\bm{i}}
        \newcommand{\jj}{\bm{j}}
        \newcommand{\kk}{\bm{k}}
        \newcommand{\ir}{\bm{i}_r}
        \newcommand{\ith}{\bm{i}_{\theta}}
        \newcommand{\iz}{\bm{i}_z}

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        \newcommand{\Iy}{\mathcal{I}_y}
        \newcommand{\Iz}{\mathcal{I}_z}
        \newcommand{\It}{\mathcal{I}_t}
        \newcommand{\If}{\mathcal{I}_s}
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        \newcommand{\Ifb}{{I_b}}
        \newcommand{\setb}[1]{#1^0}
        \newcommand{\sete}[1]{#1^{-1}}
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        \newcommand{\sequencej}[1]{\left\{ {#1}_j \right\}_{j\in\If}}

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        \newcommand{\stephalf}{***}
        \newcommand{\stepone}{**}

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        \newcommand{\psib}{\bm{\psi}}
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        \newcommand{\yno}[1]{y_{#1}}
        \newcommand{\Yno}[1]{Y_{(#1)}}
        \newcommand{\xdno}[1]{\bm{x}_{#1}}

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        \newcommand{\dx}{\, \mathrm{d}x}
        \newcommand{\ds}{\, \mathrm{d}s}
        \newcommand{\Real}{\mathbb{R}}
        \newcommand{\Integerp}{\mathbb{N}}
        \newcommand{\Integer}{\mathbb{Z}}

# Quarto variables
# These can be referenced as {{< var name >}} in documents
src: "https://github.com/devitocodes/devito_book/tree/devito/src"
src_vib: "https://github.com/devitocodes/devito_book/tree/devito/src/vib"
src_wave: "https://github.com/devitocodes/devito_book/tree/devito/src/wave"
src_diffu: "https://github.com/devitocodes/devito_book/tree/devito/src/diffu"
src_nonlin: "https://github.com/devitocodes/devito_book/tree/devito/src/nonlin"
src_trunc: "https://github.com/devitocodes/devito_book/tree/devito/src/trunc"
src_advec: "https://github.com/devitocodes/devito_book/tree/devito/src/advec"
src_elliptic: "https://github.com/devitocodes/devito_book/tree/devito/src/elliptic"
src_systems: "https://github.com/devitocodes/devito_book/tree/devito/src/systems"
src_formulas: "https://github.com/devitocodes/devito_book/tree/devito/src/formulas"
src_softeng2: "https://github.com/devitocodes/devito_book/tree/devito/src/softeng2"
src_em: "https://github.com/devitocodes/devito_book/tree/devito/src/em"

crossref:
  eq-prefix: ""
  fig-prefix: "Figure"
  tbl-prefix: "Table"
  sec-prefix: "Section"
  chapters: true