run6 assessment NEX part2: generating raster map of accuracy and number of stations

run6 assessment NEX part2: adding new functions to generate raster map of accuracy overall and daily

run6 assessment NEX part2: add new plots of assessment of first global run

run6 assessment NEX part1: first global run with specific k

run5 assessment NEX part3: modifications of function script to analyze results of tiles

run5 assessment NEX part3: running diagnostic for specific tiles for more in depth analyses

run5 assessment NEX part1: adding functions to recreate raster object for assessment

run5 assessment NEX part2 with 3 set of k combination

run5 assessment NEX part1 using 3 different k sets of values, adding functions

run4 assessment NEX modification to plots for k-dimension gam fitting