| abstract |
Red, green, and blue values for a fluid are received (202). Standard red, green, and blue values for the fluid are determined (204). Tolerance red, green, and blue values are determined for the fluid based on the standard red, green and blue values for the fluid. Updated red, green, and blue values for the fluid are received (206). Whether any of the updated red, green, and blue values for the fluid are outside of the associated tolerance red, green, and blue values for the fluid is determined (208). |