Good evening
I have a folder containing several subfolders where the pictures are stored.
As the pictures are all taken at the same place, I decided to use a generic GPS location from an existing picture using -tagsfromfile. This worked well no issues the GPS tags were copied.
In order to avoid confusion between the time of the picture and the time of the GPS I decided to remove the tags -gpstimestamp and -gpsdatestamp.
My first action is therefore to search in the directory tree for all pictures having a tag -gpstimestamp (or gpsdatestamp)
I am using the following command
exiftool -if '$gpstimestamp' -directory -filename . -r
and it works well by listing the files where the tag is defined
but if I want to have the output in a table with command
exiftool -T -if '$gpstimestamp' -directory -filename . -r
all files in the directory satisfy the criteria and are listed in the table.
What I am missing?
Have a good evening/day/nigth
Alexandre
I am using exiftool 12.62 on Mac OS Ventura 13.4
As it says in the docs under the -T (-table) option (https://exiftool.org/exiftool_pod.html#T--table), using -T is the same as using -t -S -q -f. The -f (-ForcePrint) option (https://exiftool.org/exiftool_pod.html#f--forcePrint) forces a result, a hyphen by default, even when they don't exist. So when the -if checks to see if GPSTimeStamp exists, it will always return true, as it now contains a hyphen.
Instead of using -T, use the individual options that make it up, except for the -f, e.g.
exiftool -r -t -S -q -if '$GPSTimeStamp' -directory -filename .
thank you StarGeek this works.
and your explanation 'why' is clear.