Issue converting ENU format to lat long format. origin or reference GPS points is missing

[GSAIVENKAT]

Hi,

I am having Issue converting ENU format to lat long format. origin or reference GPS points is missing.
There's no kitti origin or reference GPS points provided. which is required for converting kitti GPS converted data(ie., in ENU format in KittiGps_converted.txt file) to lat long format. This is required for plotting the resulted trajectory. and also required to compare the stats of input sample data with my data

Could you please help me converting this.