Reverse geocode: what is NO?

[shy twt]

Hi,

in the reverse geocode block, what is the sense of the "no" alternative? I was thinking it meant that the photo is not geocoded, but apparently this is not the case. What is it, then?

Also, is there a way to check whether there is gps information in a picture, so that 2 different fibers can start on this basis?

Thanks

[Henrik "The Developer" Lindqvist]

The Geocoding reverse block takes the NO path when no location is found.
The Media tags read block can read the latitude and longitude from a media file.

[shy twt]

Thanks!

but what does it mean that "no location is found"? No name for the location or no GPS coordinates in the photo? because I get an error when I try to geocode a picture which does not include coordinates...

[shy twt]

Ok I think I get it now. I put a condition if the variable extracted by "Media tag read" is Null...

[Henrik "The Developer" Lindqvist]

No name for the location, it will fail if not given an latitude and longitude, or given null. The block has nothing to do with image files.

[shy twt]

yes I see, thanks. I managed to get what I wanted by using Media tag read to check whether the image includes coordinates or not. If not, the part of the flow dealing with geocode is skipped.