> db.revdirection.find({"address" : {$elemMatch:{"loc":[72.81668,18.90649],name:"end1"}}},{address:1})
{ "_id" : ObjectId("50978c078ef31a13c9000019"), "address" : [ 	{ 	"loc" : [ 	72.83017000000001, 	19.0035 ], 	"name" : "start1" }, 	{ 	"loc" : [ 	72.81668, 	18.90649 ], 	"name" : "end1" } ] }
> db.revdirection.find({"address" : {$elemMatch:{"loc":[72.81668,18.90649]}}},{address:1})
{ "_id" : ObjectId("50978baa8ef31a13a2000019"), "address" : [ 	{ 	"loc" : [ 	72.83017000000001, 	19.0035 ], 	"name" : "end1" }, 	{ 	"loc" : [ 	72.81668, 	18.90649 ], 	"name" : "start1" } ] }
{ "_id" : ObjectId("50978c078ef31a13c9000019"), "address" : [ 	{ 	"loc" : [ 	72.83017000000001, 	19.0035 ], 	"name" : "start1" }, 	{ 	"loc" : [ 	72.81668, 	18.90649 ], 	"name" : "end1" } ] }
{ "_id" : ObjectId("509791028ef31a1474000019"), "address" : [ 	{ 	"loc" : [ 	72.83017000000001, 	19.0035 ], 	"name" : "start" }, 	{ 	"loc" : [ 	72.81668, 	18.90649 ], 	"name" : "end" } ] }
> 
> 
> db.revdirection.find({"address" : {$elemMatch:{"loc":{$near:[72.81668,18.90649]},name:"end1"}}},{address:1})
error: {
	"$err" : "can't find special index: 2d for: { address: { $elemMatch: { loc: { $near: [ 72.81668000000001, 18.90649 ] }, name: \"end1\" } } }",
	"code" : 13038
}
>