Lr Bottom Exit Rl Top Entry Jog

Gallery / Serpentine Layout

An LR section's bottom exit drops straight into the top entry of the direction: RL section stacked directly below it. The receiving RL section reserves an offset slot for a line that peels off inside it, so the descent inherits that wider anchoring and lands square on the entry port with no sideways jog at the boundary (issue #1212).

Mermaid source

%%metro title: LR bottom-exit RL top-entry
%%metro style: dark
%%metro line: dna | DNA | #4a90d9
%%metro line: rna | RNA | #e63946
%%metro line: extra | Extra | #f5c542
%%metro grid: preprocessing | 0,0
%%metro grid: gatk | 1,0
%%metro grid: normalization | 2,0
%%metro grid: consensus | 2,1
%%metro grid: realign | 1,1
%%metro grid: reporting | 0,1

graph LR
    subgraph preprocessing [Pre-processing]
        pp1[Trim]
        pp2[Align]
        pp1 -->|dna,rna| pp2
    end
    subgraph gatk [GATK]
        gk1[BQSR]
        gk2[Apply]
        gk1 -->|dna,rna| gk2
    end
    subgraph normalization [Normalization]
        %%metro exit: bottom | dna, rna
        nz1[Decompose]
        nz2[Norm]
        nz3[Annot]
        nz1 -->|dna,rna| nz2
        nz2 -->|dna,rna| nz3
    end
    subgraph consensus [Consensus]
        %%metro direction: RL
        %%metro entry: top | dna, rna
        cs1[vcf2MAF]
        cs2[Consensus]
        cs3[MAFFilter]
        cs1 -->|dna,rna| cs2
        cs2 -->|dna,rna| cs3
    end
    subgraph realign [Realignment]
        %%metro direction: RL
        re1[MAF2BED]
        re2[Extract]
        re3[Recall]
        re1 -->|extra| re2
        re2 -->|extra| re3
    end
    subgraph reporting [Reporting]
        %%metro direction: RL
        rp1[RNAFilter]
        rp2[MultiQC]
        rp1 -->|rna,extra| rp2
    end
    pp2 -->|dna,rna| gk1
    gk2 -->|dna,rna| nz1
    nz3 -->|dna,rna| cs1
    cs3 -->|extra| re1
    cs3 -->|rna| rp1
    re3 -->|extra| rp1

CLI command

nf-metro render examples/topologies/lr_bottom_exit_rl_top_entry_jog.mmd -o lr_bottom_exit_rl_top_entry_jog.svg

Rendered map