RTLA |
Total length of all roots (mm) |
RTLS |
Total length of seminal roots (mm) |
RTLL |
Total length of lateral roots (mm) |
RSC |
Number of seminal roots |
RLC |
Number of lateral roots |
RMW |
Maximum width of the root system (mm) |
RMD |
Maximum depth of the root system (mm) |
RMWD |
Width-depth ratio (RMW/RMD) |
RCMX |
Centre of mass of the root system, horizontal co-ordinate (mm) |
RCMY |
Centre of mass of the root system, vertical co-ordinate (mm) |
RCH |
Convex hull, area of the smallest convex polygon to enclose the root system (mm2) |
RCHCX |
Centre of mass of the convex hull, horizontal co-ordinate (mm) |
RCHCY |
Centre of mass of the convex hull, vertical co-ordinate (mm) |
RAE1 |
Angle of emergence between the outermost seminal roots measured at 30 px (degrees) |
RAE2 |
Angle of emergence between the second pair of seminal roots measured at 30 px (degrees) |
RAE951 |
Angle of emergence between the outermost seminal roots measured at 95 px (degrees) |
RAE952 |
Angle of emergence between the second pair of seminal roots measured at 95 px (degrees) |
RAE251 |
Angle of emergence between the outermost seminal roots measured at the first quartile of the total length (degrees) |
RAE252 |
Angle of emergence between the second pair of seminal roots measured at the first quartile of the total length (degrees) |
RAE501 |
Angle of emergence between the outermost seminal roots measured at the second quartile of the total length (degrees) |
RAE502 |
Angle of emergence between the second pair of seminal roots measured at the first quartile of the total length (degrees) |
RAE751 |
Angle of emergence between the outermost seminal roots measured at the third quartile of the total length (degrees) |
RAE752 |
Angle of emergence between the second pair of seminal roots measured at the third quartile of the total length (degrees) |
RAE1001 |
Angle of emergence between the outermost seminal roots measured at the root tip (degrees) |
RAE1002 |
Angle of emergence between the second pair of seminal roots measured at root tip (degrees) |