granule.data2ymd

Transform a table of 3 columns in format dates to table with 9 columns of integers (convert each date into 3 integers: year, month, day)

granule.data2ymd(dt.date)

Arguments

dt.date	data.table with columns: start.date end.date central.date

Value

data.table with columns: Year Month Day Start_year Start_month Start_day End_year End_month End_day

Examples

    dt.date <-  ddate2date.3d(1985 + seq(0,1,by=.1))
    granule.data2ymd(dt.date)
#>     Year Month Day Start_year Start_month Start_day End_year End_month End_day
#>  1: 1985     2   5       1985           1         1     1985         2       5
#>  2: 1985     3  14       1985           2         6     1985         3      14
#>  3: 1985     4  19       1985           3        15     1985         4      19
#>  4: 1985     5  26       1985           4        20     1985         5      26
#>  5: 1985     7   1       1985           5        27     1985         7       1
#>  6: 1985     8   7       1985           7         2     1985         8       7
#>  7: 1985     9  12       1985           8         8     1985         9      12
#>  8: 1985    10  19       1985           9        13     1985        10      19
#>  9: 1985    11  24       1985          10        20     1985        11      24
#> 10: 1985    12  31       1985          11        25     1985        12      31
#> 11: 1986     2   6       1986           1         1     1986         2       6