-B with a time axis adds a full year from a tinny fraction of a year #8865
Description
Note that annotations start at beginning of 2025 when xmin = 2025.96
gmt basemap -JX15c/10c -B -f0T --TIME_EPOCH=0000-01-01T --TIME_UNIT=y -R2025.96T/2027.04T/17.2/20.2 -png lixo
and this one even errors
gmt basemap -JX15c/10c -B -f0T --TIME_EPOCH=0000-01-01T --TIME_UNIT=y -R2026.00136986T/2026.99863014T/17.2463856192/20.0914327114 -png lixo
basemap [ERROR]: Offending option -R2026.00136986T/2026.99863014T/17.2463856192/20.0914327114