run 9 NEX, part 2 assessment of accuracy, cleaning up and adding figures

run 9 NEX assessment 75% overlap for 1000x3000

subampling added to Database preparation script for NEX run

adding documentation and debugging subsampling function for NEX fun

run 9 NEX assessment, 75% overlap 10x30 early modifications

run 8 NEX scaling up assessment part2, production of figures for Asia, Africa and South America

run 8 NEX assessment part 1 for scaling 10x30, Asia, Africa, South America

revisions2 multitime scale paper, further modifications before submission

revisions2 multitime scale paper, modifications to functions scrip

revisions2 multitime scale paper, figures and difference analysis