Playing with spam.js
Updated missing url https://cdnjs.cloudflare.com/ajax/libs/d3-composite-projections/0.4.0/conicConformalSpain-proj.min.js to https://cdnjs.cloudflare.com/ajax/libs/d3-composite-projections/0.4.0/conicconformalspain-proj.min.js
https://cdnjs.cloudflare.com/ajax/libs/d3-composite-projections/0.4.0/conicConformalSpain-proj.min.js