Sigh another test!

local camera = peripheral.wrap("camera_0")

-- Check this camera's position
local pos = camera.getPosition()
print("This camera at: X=" .. pos.x .. " Y=" .. pos.y .. " Z=" .. pos.z)

-- Check network center
local center = camera.getNetworkCenter()
if center then
    print("Network center: X=" .. center.x .. " Y=" .. center.y .. " Z=" .. center.z)
else
    print("No network center found")
end

-- Check network cameras
local cams = camera.getNetworkCameras()
print("Found " .. #cams .. " cameras in network:")
for i, c in ipairs(cams) do
    print("  Camera " .. i .. ": X=" .. c.x .. " Y=" .. c.y .. " Z=" .. c.z)
end