LST climatology, added function to create list of files per month and other modifications

LST climatolgoy, modified download function and added section for downloading of tiles

LST climatology, initial commit script from Jim Regetz commit 01b3830e, task#375 and task#316

LST climatology, using IDRIS API modification using datetime module, OR task#375 and task#416

LST climatology initial commit script using IDRISI API and python

Kriging tmax OR raster predictions

Database stations extraction combined with covariates for tmax and any given region

Covariates production, modified projection and distance to coast, added writing up of multiband covariates brick

Covariates production, major reorganization, added sections for LST, LC and other covariates

Covariates production for processing tile/region: general code-initial commit