Feature Request for Radiosonde - monitor/reload the .gpx File

[drdatapi]

Please implement a feature to monitor/reload the .gxp file.
That would be very useful to track a radiosonde live.
A simple solution like reload the .gpx file every 15 seconds is good enough
to make Avenue-GPX-Viewer a great Radiosonde-Live-Traacker.

I attached a screenshot.
I receive the radiosignals of a radiosonde live. The data of the Radiosonde is stored
in a file named radiosonde.gpx.
But if I want to see the live position of the sonde on the map, I have to close Avenue
and load the file radiosonde.gpx again.