To trigger a new transformation, hit enter in either an input
coordinate field, input or output system fields or simply by
changing input or output system from the drop down list.
A transformation can also be triggered by pressing the 'Transform'
button below the output fields.
Changing the input system will not automatically alter the
coordinates in the input fields (as in the 'old' KMSTrans)
- instead this triggers a transformation of what is already in the
input fields, as when the output system is changed. If you want to
change the input system and also have the input coordinates
transformed/updated, use the 'swap input/output' button.
Changing the region will have an effect on the predefined systems
in the input and output system drop down lists, where systems
relevant for the selected region are listed. You will still,
however, be able to use any system you like by typing in the text
fields. For example a Danish projection like dkmt1 can be selected
by typing the mini label when using the 'World' region.
Error messages and various extra information from the
transformation will appear in the message box in the lower right
corner of the window. For example if a transformation produces an
error or warning it will be displayed in the message box.