if(!d3.geo2square) d3.geo2square = function(coordinates, width, height) {
    console.log(width)
    var centroid =d3.polygonCentroid(coordinates)
        
    width = (width) ? width : 50 ;
    height = (height) ? height : 50 ;

    var pp = []
    var ii = 0
    var max = coordinates.length
    var f = ~~(max/4)

      
    var wScale = d3.scaleLinear().domain([0, f]).range([0, width])
    var RwScale = d3.scaleLinear().domain([0, f]).range([width, 0])
    var hScale = d3.scaleLinear().domain([0, f]).range([0, height])
    var RhScale = d3.scaleLinear().domain([0, f]).range([height, 0])
      
	while (ii < max) {
        if (ii <= f){
            pp.push([ centroid[0]+wScale(ii), centroid[1] ])
        }
        else if (ii <= f*2){
            pp.push([ centroid[0]+width, centroid[1] + hScale(ii-f) ])
        }
        else if (ii <= f*3){
            pp.push([ centroid[0]+RwScale(ii-f*2), centroid[1]+height ])
        }
        else if (ii <= f*4){
            pp.push([ centroid[0], centroid[1]+RhScale(ii-f*3) ])
        }
        ii++
    }
    
	return pp

};