Lat/Long mapsets

2 questions:

  1. Now that Grass has the capability to handle lat/long.
mapsets, how is it handling calculations? (r.report, r.stats).

  2. Has anyone ever had any experience with mapsets in which
the longitudinal grid spacing changes with latitude? For example, I
have been asked to import data in the following format:

  Latitude range Grid point spacing
    (degrees) (degrees)

  45.00 - 59.75 0.25
  60.00 - 75.75 0.50
  76.00 - 82.75 1.00
  83.00 - 85.75 2.00
  86.00 - 86.75 3.00
  87.00 - 87.75 4.00
  88.00 - 88.75 5.00
  89.00 - 89.25 10.00
  89.50 - 89.50 20.00
  89.75 - 90.00 30.00

How, if there is a way, would I be able to import this data? To my
knowledge it is not possible to "float" the size of a mapset's cell
size.

Thanks,

Jim

jim@sar_ws.fb4.noaa.gov