Fig. 5From: TSWIFT: Tower Spectrometer on Wheels for Investigating Frequent Timeseries for high-throughput phenotyping of vegetation physiologyVisualization of genotypic variation (n = 75) of the relative percent difference between drought to control treatment per genotype for daily noontime mean data (11 h to 16 h) for NDVI (a), PRI (b) and SIF (c). Note different color scale range for each panel. Relative % difference = 100 [Drought−Control]/|Control| where red represents lower values for drought relative to control and blue represents higher values for drought relative to control treatmentsBack to article page