Fig. 2From: Integrating field-based heat tents and cyber-physical system technology to phenotype high night-time temperature impact on winter wheatHeating system layout. A Layout of heating system within the Tent. 1: Dayton Thermostat Controller used to raise and lower the top vent. 2: Lasko 20 in. Box Fan. 3: Hobo temperature/relative humidity sensor and propane tank with the Sunrite™ by Mr. Heater® 15,000 BTU tank top portable propane heater. 4: Thermosphere 5000-W Ceiling-Mount garage heater. 5: Thermostat Controller System built using a Raspberry PiBack to article page