Thank you Roger ! It did work


2012/6/22 Roger Bivand <Roger.Bivand@nhh.no>

> On Fri, 22 Jun 2012, Josep M Serra diaz wrote:
>
>  Dear listers,
>>
>> I am fighting to get some old Idrisi vectro (.vct)  files to be read in R.
>>
>> I am kind of an newbie in this so I hope the thread is not too much
>> over-repeating. I checked other posts but I could not find the solution.
>>
>> 1. I updated rgdal but when checkecing  ogrDrivers()  , I see  "Idrisi
>> FALSE" . I do not know how to install those dirvers.
>>
>
> This should mean that the driver reads but does not write.
>
>
>
>> 2. then when checking readOGR I have read that depending on the format
>> "dsn" option or "layer" option may be different... how can I know what is
>> it for my vct Idrisi files?
>>
>
> Try ogrListLayers(dsn="file.vct") to see if it lists the layers. Otherwise
> you'll have to search for OGR VCT usage tips.
>
> Roger
>
>
>>
>> Thank you,
>>
>>
>> JM
>>
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>>
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>>
> --
> Roger Bivand
> Department of Economics, NHH Norwegian School of Economics,
> Helleveien 30, N-5045 Bergen, Norway.
> voice: +47 55 95 93 55; fax +47 55 95 95 43
> e-mail: Roger.Bivand@nhh.no
>
>

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