Fig. 3From: rosettR: protocol and software for seedling area and growth analysisSimulation test for correction of plate location and rotation. We applied known dislocation in x/y direction and rotation to 100 images and then tried to re-cover the original image using our correction steps. The exact center (x- and y-coordinate) of the location can be correctly identified as shown by the good correspondence between simulated dislocation and estimated correction. Plate rotation is hard to determine exactly but in our experience sufficiently accurateBack to article page