[GRASS-user] Display Of Tiff Raster file in Grass

GRASS GRASS user
1

I am a new grass user,I have Installed the grass-6.2.3 on my system.but i m not able to Import & display the raster image.(Tiff Image)
could anyone tell the way to see the raster image,i am looking for the standard document for using grass.if anyone having this document,please forward it to me…
Thanks in Advanc

–
Thanks & Regards

Kunal Malik
09871147561

2

Hello,

In a vector map there is a text field with values
like:

xxxx
xxxx
xxxx*
xxxx(*)

I need to select all values wich finish with '*' OR
'(*)'

(without '')

Wich 'where' clause can I use in v.extract?
I see that is not the same if you write it in console
or throu gis.m

Driver:dbf

Thanks

Juan Miguel GARIJO

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3

Juan Miguel Garijo wrote:

In a vector map there is a text field with values
like:

xxxx
xxxx
xxxx*
xxxx(*)

I need to select all values wich finish with '*' OR
'(*)'

(without '')

Wich 'where' clause can I use in v.extract?
I see that is not the same if you write it in console
or throu gis.m

Driver:dbf

I don't know if there is a regex '$'-like character in SQL to denote
end of string match, but you can use

where COLUMN ~ '*'

to select strings which contain a '*' (? perhaps; I'm no SQL expert)

try looking in the SQL reference guide:
http://www.redhat.com/docs/manuals/database/RHDB-2.1-Manual/sql/sqlreference.html

Hamish

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