Make several trees, configurable

Signed-off-by: Martin Virtel <martin.virtel@gmail.com>
Configure input/output files

Signed-off-by: Martin Virtel <martin.virtel@gmail.com>
Additional fragment parameter tree=xxxx.json
Also selects tab table "xxxx"

Signed-off-by: Martin Virtel <martin.virtel@gmail.com>
Con Agricultura

Signed-off-by: Martin Virtel <martin.virtel@gmail.com>