[GRASS-user] grass-user Digest, Vol 140, Issue 28

[Shane Carey]

Hi,

Unfortunately I could not get that to work. Any other suggestions? Cloud
processing perhaps?

On Luan 18 Noll 2017 at 20:17, Shane Carey <careyshan at gmail.com> wrote:

> Super, thanks
>
> On Mon, Dec 18, 2017 at 8:00 PM, <grass-user-request at lists.osgeo.org>
> wrote:
>
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>> Today's Topics:
>>
>>    1. Re: Contours (Rich Shepard)
>>
>>
>> ----------------------------------------------------------------------
>>
>> Message: 1
>> Date: Mon, 18 Dec 2017 09:38:16 -0800 (PST)
>> From: Rich Shepard <rshepard at appl-ecosys.com>
>> To: grass-user grass-user <grass-user at lists.osgeo.org>
>> Subject: Re: [GRASS-user] Contours
>> Message-ID:
>>         <alpine.LNX.2.20.1712180935300.32060 at salmo.appl-ecosys.com>
>> Content-Type: text/plain; charset=US-ASCII; format=flowed
>>
>> On Mon, 18 Dec 2017, Shane Carey wrote:
>>
>> > I have a large DTM (5m cell size) and it covers an area of 100,000km2. I
>> > need to create contours every 10meters in the dataset. If I tile the
>> > dataset and contour each tile, the data, the contours act funny at the
>> > edges, hence the need to process the area as one area. Is grass capable
>> of
>> > doing this?
>>
>> Shane,
>>
>>    Yes. As long as you have sufficient memory and drive space. You can
>> always
>> set the environment variable in ~/.bash_profile:
>>
>> export=GRASS_VECTOR_LOWMEM=1
>>
>> which will use available memory and not crash, while running more slowly.
>>
>>    If I'm wrong I'm sure we'll both read about it. :-)
>>
>> HTH,
>>
>> Rich
>>
>>
>> ------------------------------
>>
>> Subject: Digest Footer
>>
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>> ------------------------------
>>
>> End of grass-user Digest, Vol 140, Issue 28
>> *******************************************
>>
>
>
>
> --
> Le gach dea ghui,
> *Shane Carey*
> *GIS and Data Solutions Consultant*
>
-- 
Le gach dea ghui,
*Shane Carey*
*GIS and Data Solutions Consultant*
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