Hi all,
Can anyone clarify the units that are used when specifying “cellsize” in the “grid.info” function? E.g.: grid.info(lats,cellsize,r=6378137)
The information given in the help menu is:
cellsize: is a single value (assuming square cells) or a two value
vector (rectangular cells) representing the height (latitude)
and width (longitude) of the cells
does that mean that when you add in the value for cellsize it is assumed to be in degrees? I am working with a grid with 0.01 degree cells, and trying to calculate the area.
Many thanks,
April
Dr April Reside
Postdoctoral Research Fellow
Centre for Tropical Biodiversity and Climate Change
School of Marine and Tropical Biology
ATSIP, James Cook University, Townsville, QLD, Australia 4811| Ph: +61 7 4781 5351
Google scholar: http://scholar.google.com/citations?user=z2jRx3QAAAAJ&hl=en
skype: april.reside
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