A simple Python script to plot root gravitropic response. The root angles are plotted on circular histograms at 30° intervals.
Similar gravitropism plots have been used in Hayashi et al. PNAS 2008.
##Example
Plot data in the demo file 'demodegrees.txt' with seperators using label and output filename prefix 'First'.
python gravitropism.py demodegrees.txt First 'T'
Plot data in the demo file 'demodegrees.txt' without seperators using label and output filename prefix 'Second'.
python gravitropism.py demodegrees.txt Second 'F'