In the interests of direct comparison, Judith provided the sunspot region data, 'usaf_solar-region-reports_2002.txt' that she used to create the sunspot darkening file for 2000, 'SSB_USAF_2002_Mar14.txt'
Copied an original routine of Judith's to the test directory (and renamed). Will use this in comparing/contrasting Judith's computations of sunspot blocking to the process_sunspot_blocking.pro routine, for th year 2000.