Not uniform value for GPS coordinates

[zdila]

For some pictures (like http://www.freemap.sk:3000/gallery/pictures/67129/image) the returned value of eg. GPSLatitude is

{"value":[21,13,24.539994984954866],"description":21.223483331940262}

but for others (like https://user-images.githubusercontent.com/26544966/30610062-66d59c6e-9d7d-11e7-8a7b-99a26d36a8ff.JPG) it is

{"value":"17,18.441667E","attributes":{},"description":"17,18.441667E"}

Could it be unified (in description)?

[mattiasw]

This is the same root problem as in #27. The value from Exif is overwritten by the XMP value. And since XMP properties can have any name, no conversions are made for the description as is done for Exif. (This should definitely be made clear in the README.) That being said, some are probably more "standardized" than others and could be converted (e.g. GPS properties and orientation). I will look into this after we have solved #27.

[disarticulate]

Within the module I'm building, I'm using isNaN(parseFloat(suspect.description)) to make sure the coordinates are legit.

I posted in #27 the fork I put together to bypass the flattening of the different tags.

[mattiasw]

Please have a look at pull request #32 for a solution to this.

[mattiasw]

Fixed in #32.