g-Space supports several options importing horizons:

Navigate to the Horizons bar

Option 1: Press load horizons binary button, locate file and press OK. g-Space will load binary horizons

IMPORTANT NOTE: Binary format contains a full copy of horizons exported from g-Space and it will overwrite all existing horizons

Option 2: Press Import horizons ASCII button, locate file and press OK.

For more information about horizon format please refer to chapter Horizon Data Format

Option 3: Import horizons from the Data manager

In the Data manager, expand Horizons and right-click a Time or Depth folder. Choose Import horizon and then one of:

• From ASCII... - opens the Import horizon ASCII wizard.
• From Charisma... - imports horizons stored in Charisma format.

You can select several files at once; each file is imported into the selected domain folder. g-Space asks for the input Datum and, in the file dialog, for the source coordinate reference system and measurement system.

Before importing horizons make sure that the project datum and replacement velocity are the same for importing horizons otherwise in must be changed. To do this go to Module Properties panel --> Parameters tab