[GRASSLIST:3856] Re: r.flowmd

[orkun]

Markus Neteler wrote:

>On Tue, Jun 11, 2002 at 11:48:15AM +0300, orkun wrote:
>
>>after entering this command: r.flowmd elevin=f28elv_cat aspin=f28asp 
>>flout=fl1
>>grass gives :"input files resolution differs from current region resolution"
>>
>>how can ý solve the problem ?
>>
>
>You have to set the current region resolution to that of the input maps:
>
>g.region rast=f28elv_cat -p
>r.flowmd elevin=f28elv_cat aspin=f28asp flout=fl1
>
>Then it should work.
>
>Regards,
>
> Markus
>
>
>>kind regards
>>
>>-- 
>>Ahmet Temiz
>>Geological Engineer
>>General Directorate
>>of Disaster Affairs
>>TURKEY
>>
>>
>>
>>______________________________________
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>>
>>______________________________________
>>The views and opinions expressed in this e-mail message are the sender's own
>>and do not necessarily represent the views and the opinions of Earthquake Research Dept.
>>of General Directorate of Disaster Affairs.
>>
>>Bu e-postadaki fikir ve gorusler gonderenin sahsina ait olup, yasal olarak T.C.
>>B.I.B. Afet Isleri Gn.Mud. Deprem Arastirma Dairesi'ni baglayici nitelikte degildir.
>>
>
thank you very much

it worked. But my region setting is nowhere near appropriate for having 
good flowlines . It is:
projection: 1 (UTM)
zone: 36
datum: ** unknown (default: WGS84) **
ellipsoid: international
north: 4594773
south: 4538977
west: 415887
east: 457916
nsres: 19.99856631
ewres: 20.00428367
rows: 2790
cols: 2101

What can ? do to increase resolution of a particular map ?


kind regards

-- 
Ahmet Temiz
Geological Engineer
General Directorate
of Disaster Affairs
TURKEY




______________________________________
Scanned and protected by Inflex
http://pldaniels.com/inflex

______________________________________
The views and opinions expressed in this e-mail message are the sender's own
and do not necessarily represent the views and the opinions of Earthquake Research Dept.
of General Directorate of Disaster Affairs.

Bu e-postadaki fikir ve gorusler gonderenin sahsina ait olup, yasal olarak T.C.
B.I.B. Afet Isleri Gn.Mud. Deprem Arastirma Dairesi'ni baglayici nitelikte degildir.