Re: [R-sig-Geo] accumulate gridcells to a specific value

2008-07-31 Thread Alexander.Herr
m: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Barry Rowlingson Sent: Thursday, July 31, 2008 7:09 PM To: Herr, Alexander Herr - Herry (CSE, Gungahlin) Cc: r-sig-geo@stat.math.ethz.ch Subject: Re: [R-sig-Geo] accumulate gridcells to a specific value 2008/7/31 <[EMAIL PROTECTED]>: &

Re: [R-sig-Geo] accumulate gridcells to a specific value

2008-07-31 Thread Barry Rowlingson
2008/7/31 <[EMAIL PROTECTED]>: > I am trying to accumulate gridcells to a specific value. This means I > need to extent the nearest neighbours (or search radius) to a size so > that the sum of gridcell values reaches the desired value (or stops if > sum value of gridcells/radius goes beyond a spe

[R-sig-Geo] accumulate gridcells to a specific value

2008-07-30 Thread Alexander.Herr
Hi List, I am trying to accumulate gridcells to a specific value. This means I need to extent the nearest neighbours (or search radius) to a size so that the sum of gridcell values reaches the desired value (or stops if sum value of gridcells/radius goes beyond a specific size). It should start