[R-sig-Geo] Basic Info. requried

[Robert J. Hijmans]

Indeed, and as Malik is not using a "system file" (files packaged with
R to serve as examples), you can should leave that bit out and do:

r <-raster("C:/iknos/edwards_airbase_usa_1m_tc.tif')

plot(r)

Robert

On Wed, Oct 6, 2010 at 4:44 PM, kapo coulibaly <kmcoulib at gmail.com> wrote:
> I believe there is a mistake in your command. You skipped the "raster"
> command itself. From the raster help files here is the correct way:
>
> r <- raster(system.file("external/test.grd", package="raster"))
>
>
>
> On Wed, Oct 6, 2010 at 7:36 AM, Malik Shahzad <geomalik at live.com> wrote:
>
>>
>> I want to read Iknos image and then want to see display in R. Just read and
>> display nothing else.
>> I try using raster package
>>
>> >
>> rasterfile<-system.file("C:/iknos/edwards_airbase_usa_1m_tc.tif",package="raster")
>>
>> Then plot with the help of this command
>>
>> > plot(rasterfile)
>>
>> Error in plot.window(...) : need finite 'ylim' values
>> In addition: Warning messages:
>> 1: In min(x) : no non-missing arguments to min; returning Inf
>> 2: In max(x) : no non-missing arguments to max; returning -Inf
>>
>> Need help from where I can learn basic things, I already read raster
>> package manual but unable to see the image.
>>
>>
>>
>> with Best Regards,
>>
>> Malik Shahzad
>> Visiting Researcher
>> National Institute of Informatics (NII)
>> Tokyo, Japan
>>
>> Doctoral Student
>> Asian Institute of Technology (AIT)
>> Bangkok, Thailand
>> +66-8-7676-5616
>>
>>
>>
>>
>>
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