HadCRUH (q and RH) ---------------------------- Data are stored in ASCII All values are stored as specific humidity or relative humidity monthly mean anomalies in grams per kilogram or percent saturation respectively. Missing data are set to the value given in the header. (normally -999.0) Grids are 5x5deg monthly The day (irrelevent here), month and year are stored at the start of each record and then grid-box values are listed by month then year then latitude then longitude. Element 1 for each month/year timestep is (1,1) - centred at 177.5W and 87.5N Element 2 for each month/year timestep is (2,1) - centred at 172.5W and 87.5N Element 3 for each month/year timestep is (3,1) - centred at 167.5W and 87.5N Element 4 for each month/year timestep is (4,1) - centred at 162.5W and 87.5N - - - Element 2589 for each month/year timestep is (69,36) - centred at 162.5E and 87.5S Element 2590 for each month/year timestep is (70,36) - centred at 167.5E and 87.5S Element 2591 for each month/year timestep is (71,36) - centred at 172.5E and 87.5S Element 2592 for each month/year timestep is (72,36) - centred at 177.5E and 87.5S Data Array (72x36) Item (1,1) stores the value for the 5-deg-area centred at 177.5W and 87.5N Item (72,36) stores the value for the 5-deg-area centred at 177.5E and 87.5S ----- ------ ------------------------------ | | | | | | | | DAY | MON | YR | ROWS | COLS | | |_____|______|_____|______|_______|_________|__ 90N |(1,1) | | | | | | | | | |(1,18) | Equ | | |(1,19) | | | | | | | | | 90S |(1,36)_________________________________(72,36)| 180W 0 180E