Fix scaling of grid cell size, which should be still uniform for timeframes, even though z becomes large
Fix scaling of grid cell size, which should be still uniform for timeframes, even though z becomes large

coppedis/AliRoot,alisw/AliRoot,alisw/AliRoot,coppedis/AliRoot,ALICEHLT/AliRoot,sebaleh/AliRoot,alisw/AliRoot,miranov25/AliRoot,ALICEHLT/AliRoot,alisw/AliRoot,miranov25/AliRoot,ALICEHLT/AliRoot,miranov25/AliRoot,coppedis/AliRoot,shahor02/AliRoot,coppedis/AliRoot,coppedis/AliRoot,miranov25/AliRoot,shahor02/AliRoot,ALICEHLT/AliRoot,sebaleh/AliRoot,miranov25/AliRoot,ALICEHLT/AliRoot,sebaleh/AliRoot,sebaleh/AliRoot,ALICEHLT/AliRoot,sebaleh/AliRoot,alisw/AliRoot,alisw/AliRoot,alisw/AliRoot,shahor02/AliRoot,coppedis/AliRoot,coppedis/AliRoot,miranov25/AliRoot,shahor02/AliRoot,ALICEHLT/AliRoot,shahor02/AliRoot,shahor02/AliRoot,miranov25/AliRoot,alisw/AliRoot,coppedis/AliRoot,sebaleh/AliRoot,shahor02/AliRoot,sebaleh/AliRoot,miranov25/AliRoot