Returns true if any ship in <sSobGroupName> is inside <sVolumeName>, and false if all ships in <sSobGroupName> are outside of <sVolumeName>.
Fills <sSobGroupOutName> with all squadrons in <sSobGroupName> that are inside <sVolumeName>.
Note: <sSobGroupOutName> is automatically cleared each time the function is executed, prior to being filled again.
Note: docked ships are put into <sSobGroupOutName> if the carrier they're docked with is inside the volume.
Note: <sSobGroupOutName> must already have been created before this function may be called.

if (SobGroup_FillSobGroupInVolume("shipsInVolume", "WaveOne_Gate_1b", "vol_WaveOne_Gate_1_B") == 1) then
end

<sSobGroupName>: the sobGroup containing the ships to test.
<sVolumeName>: the name of the volume.
<sSobGroupOutName>: the sobGroup in which ships passing the condition are placed.