[GRASS-user] manually selecting a region

[Anna Petrášová]

On Sun, Mar 5, 2017 at 8:28 AM, Ken Mankoff <mankoff at gmail.com> wrote:
> I found the code I used to use for this feature - d.what.rast in GRASS 6.4.
> But the interactive mouse selection seems to have been removed in GRASS 7.2.
> Is there a replacement?
>
> On Sat, Mar 4, 2017 at 7:53 PM, Ken Mankoff <mankoff at gmail.com> wrote:
>>
>> Hi List,
>>
>> I'd like to manually select a region of an image. It seems like the
>> g.gui.vdigit tool might be the right way to do this. However, when I run it
>> I get the following message:
>>
>> ERROR: Vector digitizer not available. cannot import name GV_LINES
>>
>> Is there another tool that will let me select a region?

There is a tool in Map Display toolbar to 'Set computational region
extent interactively' under 'various zoom options'

Anna

>>
>> Thanks,
>>
>>   -k.
>>
>
>
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