[GRASSLIST:3126] RE: displaying vectors by labels

[Miha STAUT]

I loaded the vector's database in the PostgreSQL database and used 
v.reclass.pg. For doing tahat I used a not really elegant technique, but it 
worked. First I imported the table in R and then through RdbiPgSQL sent them 
to PostgreSQL. I am sure that in grass 5.7 the process in much easier.

Miha Staut


>From: Ian Macmillan <ian_macmillan at umail.ucsb.edu>
>To: GRASSLIST at baylor.edu
>Subject: [GRASSLIST:3125] displaying vectors by labels
>Date: Fri,  9 Apr 2004 11:15:16 -0700
>
>Hi all, I have a vector map that I imported using m.in.e00.  I have a 
>dig_cat
>file that contains category numbers and their associated labels.  I would 
>like
>to make a new vector file based upon the category labels, not the numbers.  
>Can
>I do this, if so, how?
>
>an example of my file is
>
>1:2
>2:2
>3:2
>4:1
>5:1
>6:2
>7:3
>etc. etc.
>
>I would like to make a map of all vectors labelled 2, however there are 
>hundreds
>of different category labels.  This seems like it should be very easy, and 
>I am
>just missing something simple.
>
>Thanks,
>Ian
>
>PS I am using GRASS 5.0.0 on osx 10.2.8
>

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