offset_test.lua

lambda_position = {-3844, -1131}
lambda_geos = {{-3804, -1077}}

function calculateRelativePosition(posA, posB)
    local posA_X, posA_Y = posA[1], posA[2]
    local posB_X, posB_Y = posB[1], posB[2]
    local relX = posA_X - posB_X
    local relY = posA_Y - posB_Y
    return {relX, relY}
end

print(calculateRelativePosition(lambda_position,lambda_geos[1]))