cleaning up and testing

spatial subsampling function and random sampling

initial commit for spatial subsampling code for NEX tile with many stations

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

run4 assessment NEX part2: generating gam diagnostic for different k values

run4 assessment NEX gam fitting with different k plots

run4 assessment part2: comparison of 6 tiles using different gam k values

run 4 assessment part1, gam fitting comparison k for 6 specific tiles

revisions2 multi-timescale paper adding comp between mod1 and mod4 (LST and elev) rmse

revisions2 multi-timescale paper modifications of functions for plotting histogram and bowplots of residuals

revisions 2 multi-timescale paper additional modif residuals analysis

revisions2 muli-timescale paper adding residuals analysis

revisions 1 multi-timescale paper, adding function to plot average MAE per station

revisions 1, multi timescale paper adding table with summary month accuracy comparison

proof RS paper contribution of covar, increasing resolution of figures

proof paper RS contribution of covar, modification to figures