[GRASSLIST:8880] RE: table of x, y and z points

---------Original Message-----
Subject: Re: [GRASSLIST:8853] RE: table of x, y and z points

Like you said I try the following:

$v.in.ascii -z input=/home/tiago/teste output=teste_out format=point

fs=tab skip=1 columns='x double precision, y double precision, z double >
precision, cat int' \ x=1 y=2 z=3 cat=0

with teste file like this:

x y z
1 1 1
2 2 2
3 3 3
4 4 2
5 5 1

GRASS just didn't made anything. Do you have some idea about what is wrong?
Tiago Salgueiro

===================================================

Try typing

g.list vect

Do you see your output file 'teste_out'? If so, you will have to set your
region to that of your new vector:

g.region vect=teste_out

Then,

d.vect map=teste_out

as Hamish already mentioned. Incidentally, I tried entering the exact same
v.in.ascii commands you listed above, with the same xyz file and it worked
perfectly.

~ Eric.

---------Original Message-----
Subject: Re: [GRASSLIST:8853] RE: table of x, y and z points

Like you said I try the following:

$v.in.ascii -z input=/home/tiago/teste output=teste_out format=point

fs=tab skip=1 columns='x double precision, y double precision, z double >
precision, cat int' \ x=1 y=2 z=3 cat=0

with teste file like this:

x y z
1 1 1
2 2 2
3 3 3
4 4 2
5 5 1

GRASS just didn't made anything. Do you have some idea about what is
wrong?
Tiago Salgueiro

===================================================

Try typing

g.list vect

Do you see your output file 'teste_out'? If so, you will have to set your
region to that of your new vector:

g.region vect=teste_out

Then,

d.vect map=teste_out

as Hamish already mentioned. Incidentally, I tried entering the exact same
v.in.ascii commands you listed above, with the same xyz file and it worked
perfectly.

~ Eric.

I tried exactly entering the commands you said but nothing. Grass didn't
answer anything, no error message, no files list just blocked and I press
CTRL+C to abort.

I installed the grass rpm for suse linux but my linux version is not
exactly this one. I've a portuguese distribution called CaixaMágica that
is derivated from suse. I'll try install fedora during the weekend and
after that I ask for your help again.

Thanks!!

_____________________
Cumprimentos/Best Regards,

Tiago Salgueiro
Nº1010664

> Subject: Re: [GRASSLIST:8853] RE: table of x, y and z points
>
>> Like you said I try the following:
>
>> $v.in.ascii -z input=/home/tiago/teste output=teste_out
>format=point
> fs=tab skip=1 columns='x double precision, y double precision, z
> double > precision, cat int' \ x=1 y=2 z=3 cat=0
>
>> with teste file like this:
>
> x y z
> 1 1 1
> 2 2 2
> 3 3 3
> 4 4 2
> 5 5 1
>
> GRASS just didn't made anything. Do you have some idea about what is
> wrong?

..

I tried exactly entering the commands you said but nothing. Grass
didn't answer anything, no error message, no files list just blocked
and I press CTRL+C to abort.

Ahh, it hangs and you need to press CTRL-C. That is something.

If you run "top" in another window or "gkrellm" is the processor usage
stuck at 100%? ie is it endlessly searching for more data? What if you
press ctrl-d? Which version of GRASS was this again?

What is the output of "file /home/tiago/teste" ?

Hamish