GPS height information reading about metadata-extractor

[StefanOltmann]

The GPS data is of the TIFF rational type, which means it’s a floating number that can’t have an exact representation. See the docs.

Google Photos rounds two 3 digits after the dot.
Rounding to the last 6 decimal places is the most common thing I see.

GeoLocation.toString() gives you the double numbers without any rounding:

metadata-extractor/Source/com/drew/lang/GeoLocation.java

Lines 150 to 153 in 753cf1f

	public String toString()
	{
	return _latitude + ", " + _longitude;
	}

So I assume you want to see a different format for the DMS here:

metadata-extractor/Source/com/drew/lang/GeoLocation.java

Lines 85 to 86 in 753cf1f

	DecimalFormat format = new DecimalFormat("0.##");
	return String.format("%s\u00B0 %s' %s\"", format.format(dms[0]), format.format(dms[1]), format.format(dms[2]));

Two decimal places for DMS seems to be a very common representation.

How many do you want?