{
   "$schema": "https://json-schema.org/draft/2019-09/schema",
	"description": "Variable Matrix Width data structure",
	"type": "object",
	"required": ["coalesce", "minTileRow", "maxTileRow"],
	"properties":
	{
		"coalesce" : {
			"description": "Number of tiles in width that coalesce in a single tile for these rows",
			"type": "number",
			"format": "integer",
			"minimum": 2,
			"multipleOf" : 1
		},
		"minTileRow": {
			"description": "First tile row where the coalescence factor applies for this tilematrix",
			"type": "number",
			"format": "integer",
			"minimum": 0,
			"multipleOf" : 1
		},
		"maxTileRow": {
			"description": "Last tile row where the coalescence factor applies for this tilematrix",
			"type": "number",
			"format": "integer",
			"minimum": 0,
			"multipleOf" : 1
		}
	}
}