Hi in simulations (R) I create teh following two raster layers ( HSericea_individuals_2006 and HSericea_individuals_2007) and, as you can see below, HSericea_individuals_2006 has no range, and HSericea_individuals_2007 has them. The problem is, that I can not read the HSericea_individuals_2007 into R. So I have two questions:
1) How can this happen, that the one has range information, the other doesn't (probably rather an R question...)? 2) How can I delete the range info? Cheers, Rainer ################################################## GRASS 6.4.1 (grass):~/.../AlienSpread/trunc > r.stats HSericea_individuals_2006 * 100% ** [Raster MASK present] GRASS 6.4.1 (grass):~/.../AlienSpread/trunc > r.stats HSericea_individuals_2007 * 100% -nan--nan ** [Raster MASK present] GRASS 6.4.1 (grass):~/.../AlienSpread/trunc > r.infoHSericea_individuals_2006 +----------------------------------------------------------------------------+ | Layer: HSericea_individuals_2006 Date: Thu Oct 13 13:11:03 2011 | | Mapset: ASM.2006 Login of Creator: rkrug | | Location: grass | | DataBase: /home/rkrug/Documents/ProjectsPartition/AlienSpread/trunc | | Title: ( HSericea_individuals_2006 ) | | Timestamp: none | |----------------------------------------------------------------------------| | | | Type of Map: raster Number of Categories: 255 | | Data Type: FCELL | | Rows: 520 | | Columns: 192 | | Total Cells: 99840 | | Projection: UTM (zone -34) | | N: 6247000 S: 6195000 Res: 100 | | E: 270200 W: 251000 Res: 100 | | Range of data: min = -nan max = -nan | | | | Data Description: | | generated by r.in.arc | | | | Comments: | | r.in.arc input="./data/input//HSericea_individuals_2006.asc" output=\ | | "HSericea_individuals_2006" type="FCELL" mult=1.0 | | | +----------------------------------------------------------------------------+ [Raster MASK present] GRASS 6.4.1 (grass):~/.../AlienSpread/trunc > r.infoHSericea_individuals_2007 +----------------------------------------------------------------------------+ | Layer: HSericea_individuals_2007 Date: Thu Oct 13 13:15:56 2011 | | Mapset: ASM Login of Creator: rkrug | | Location: grass | | DataBase: /home/rkrug/Documents/ProjectsPartition/AlienSpread/trunc | | Title: ( HSericea_individuals_2007 ) | | Timestamp: none | |----------------------------------------------------------------------------| | | | Type of Map: raster Number of Categories: 255 | | Data Type: FCELL | | Rows: 520 | | Columns: 192 | | Total Cells: 99840 | | Projection: UTM (zone -34) | | N: 6247000 S: 6195000 Res: 100 | | E: 270200 W: 251000 Res: 100 | | Range of data: min = inf max = inf | | | | Data Description: | | generated by r.in.bin | | | | Comments: | | r.in.bin -f input="/home/rkrug/Documents/ProjectsPartition/AlienSpre\ | | ad/trunc//grass/ASM/.tmp/ecolmod/X889" output="HSericea_individuals_\ | | 2007" bytes=4 north=6247000 south=6195000 east=270200 west=251000 ro\ | | ws=520 cols=192 anull=NA | | | +----------------------------------------------------------------------------+ [Raster MASK present] GRASS 6.4.1 (grass):~/.../AlienSpread/trunc > ################################################## -- Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation Biology, UCT), Dipl. Phys. (Germany) Centre of Excellence for Invasion Biology Stellenbosch University South Africa Tel : +33 - (0)9 53 10 27 44 Cell: +33 - (0)6 85 62 59 98 Fax (F): +33 - (0)9 58 10 27 44 Fax (D): +49 - (0)3 21 21 25 22 44 email: [email protected] Skype: RMkrug
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