[GRASS-user] Re: Fwd: r.le Problem

Leonardo Lami lami at faunalia.it
Thu Aug 30 07:00:11 EDT 2007 

Hi all,

I have make a little test on r.li.setup using an overlayed vector like
sample areas.

I set up a raster file as sampling frame, than a vector as overlayed
layer. Then I set up the sampling frame as "Whole map", and the sampling
areas as "Select areas from overlayed vector layer".
At this poin r.le.setup opens a xmon and draws the choosen raster
*without *overlayed vector polygons and asks me "Is this area ok?" and a
name to assign to it. R.li.setup makes it for seven times ever *without*
shows the overlayed vector than I can click on "Save setting".

I thinked that r.le.setup showed me the various polygons of the choosen
vector and that the problem is only on the visualization, but the
problem is that the choosen vector have *only one* polygon....
 
When I run r.li.shannon it says:

Cannot make stat of
/home/leo/.r.li/history//home/leo/.r.li/history/martin configuration file
Non riesco ad aprire il file di intestazione per [ in (null)]
CHILD[pid = 8570]: unable to open  mask ... continue without!!!
Non riesco ad aprire il file di intestazione per [ in (null)]
CHILD[pid = 8569]: unable to open  mask ... continue without!!!
Non riesco ad aprire il file di intestazione per [ in (null)]
CHILD[pid = 8568]: unable to open  mask ... continue without!!!
Non riesco ad aprire il file di intestazione per [ in (null)]
CHILD[pid = 8567]: unable to open  mask ... continue without!!!
Non riesco ad aprire il file di intestazione per [ in (null)]
CHILD[pid = 8566]: unable to open  mask ... continue without!!!
Non riesco ad aprire il file di intestazione per [ in (null)]
CHILD[pid = 8565]: unable to open  mask ... continue without!!!
Non riesco ad aprire il file di intestazione per [ in (null)]
CHILD[pid = 8564]: unable to open  mask ... continue without!!!
Non riesco ad aprire il file di intestazione per [ in (null)]
CHILD[pid = 8563]: unable to open  mask ... continue without!!!
Non riesco ad aprire il file di intestazione per [ in (null)]
CHILD[pid = 8562]: unable to open  mask ... continue without!!!
Non riesco ad aprire il file di intestazione per [ in (null)]
CHILD[pid = 8561]: unable to open  mask ... continue without!!!

Are there other users that work on the r.li package?
Serena, Davide e Stefano, have you this problem in your last version?

Thanks of all

Ciao
Leonardo Lami




Paolo Cavallini ha scritto:
> Hi Martin.
> Never seen this. Leo, could you please check?
> All the best.
> pc
>
> Martin Besta ha scritto:
>   
>> Sorry, my previous message was not complette...my e-mail client or I was
>> wrong:)
>>
>>
>>
>> Hi Paolo,
>> I have tried r.li <http://r.li> for Shannon index calculation...BUT...
>> I wanted to set my rectangles from vector layer as a sampling areas,
>> however, if I try in r.li.shannon to choose configutration file (made
>> beforehand) I recieve this error message:
>>
>> Cannot make stat of
>> /home/martin/.r.li/history//home/martin/.r.li/history/natura_clean
>> configuration file
>>
>> Illegal filename. Character <#> not allowed.
>>
>> Illegal filename. Character <#> not allowed.
>>
>> Illegal filename. Character <#> not allowed.
>>
>>  
>>
>> Can't open header file for [(#å·P#å·#A¿ in (null)]
>>
>>  
>>
>> CHILD[pid = 6797]: unable to open (#å·P#å·#A¿ mask ... continue without!!!
>>
>> Illegal filename. Character <#> not allowed.
>>
>> Illegal filename. Character <#> not allowed.
>>
>> Illegal filename. Character <#> not allowed.
>>
>>  
>>
>> Can't open header file for [(#å·P#å·#A¿ in (null)]
>>
>>  
>>
>> CHILD[pid = 6796]: unable to open (#å·P#å·#A¿ mask ... continue without!!!
>>
>> Illegal filename. Character <#> not allowed.
>>
>> Illegal filename. Character <#> not allowed.
>>
>> Illegal filename. Character <#> not allowed.
>>
>>  
>>
>> Can't open header file for [(#å·P#å·#A¿ in (null)]
>>
>>  
>>
>> CHILD[pid = 6795]: unable to open (#å·P#å·#A¿ mask ... continue without!!!
>>
>> Illegal filename. Character <#> not allowed.
>>
>> Illegal filename. Character <#> not allowed.
>>
>> Illegal filename. Character <#> not allowed.
>>
>>  
>>
>> Can't open header file for [(#å·P#å·#A¿ in (null)]
>>
>>  
>>
>> CHILD[pid = 6794]: unable to open (#å·P#å·#A¿ mask ... continue without!!!
>>
>> Illegal filename. Character <#> not allowed.
>>
>> Illegal filename. Character <#> not allowed.
>>
>> Illegal filename. Character <#> not allowed.
>>
>>  
>>
>> Can't open header file for [(#å·P#å·#A¿ in (null)]
>>
>>  
>>
>> CHILD[pid = 6793]: unable to open (#å·P#å·#A¿ mask ... continue without!!!
>>
>> Illegal filename. Character <#> not allowed.
>>
>> Illegal filename. Character <#> not allowed.
>>
>> Illegal filename. Character <#> not allowed.
>>
>>  
>>
>> Can't open header file for [(#å·P#å·#A¿ in (null)]
>>
>>  
>>
>> CHILD[pid = 6792]: unable to open (#å·P#å·#A¿ mask ... continue without!!!
>>
>> Illegal filename. Character <#> not allowed.
>>
>> Illegal filename. Character <#> not allowed.
>>
>> Illegal filename. Character <#> not allowed.
>>
>>  
>>
>> Can't open header file for [(#å·P#å·#A¿ in (null)]
>>
>>  
>>
>> CHILD[pid = 6791]: unable to open (#å·P#å·#A¿ mask ... continue without!!!
>>
>> Illegal filename. Character <#> not allowed.
>>
>> Illegal filename. Character <#> not allowed.
>>
>> Illegal filename. Character <#> not allowed.
>>
>>  
>>
>> Can't open header file for [(#å·P#å·#A¿ in (null)]
>>
>>  
>>
>> CHILD[pid = 6790]: unable to open (#å·P#å·#A¿ mask ... continue without!!!
>>
>> Illegal filename. Character <#> not allowed.
>>
>> Illegal filename. Character <#> not allowed.
>>
>> Illegal filename. Character <#> not allowed.
>>
>>  
>>
>> Can't open header file for [(#å·P#å·#A¿ in (null)]
>>
>>  
>>
>> CHILD[pid = 6789]: unable to open (#å·P#å·#A¿ mask ... continue without!!!
>>
>> Illegal filename. Character <#> not allowed.
>>
>> Illegal filename. Character <#> not allowed.
>>
>> Illegal filename. Character <#> not allowed.
>>
>>  
>>
>> Can't open header file for [(#å·P#å·#A¿ in (null)]
>>
>>  
>>
>> CHILD[pid = 6788]: unable to open (#å·P#å·#A¿ mask ... continue without!!!
>>
>> I tried various vector layer to check this problem, but it is happening
>> every time.
>> I think, the problem is about the configutration file.
>> My procedure was:
>> First set up the raster file as sampling frame, than vector as overlayed
>> layer.
>> Second set up the sampling frame as Whole map, than set up the sampling
>> areas as Select areas from overlayed vector layer.
>> Finally Save settings. This file I have choosen as configuration file
>> for r.li.shannon (as test with r.li.simpson too, but with the same effect) .
>> Could you check my technique for errors?
>> I need necessarily this index for my work. However r.le.pixel even
>> r.li.shannon seems to couldn't work with my data sets.
>> Thanks
>> Martin
>>
>>
>>
>> 2007/8/7, Paolo Cavallini < cavallini at faunalia.it
>> <mailto:cavallini at faunalia.it>>:
>>
>>     Hi Martin.
>>     Is this http://grass.itc.it/grass63/manuals/html63_user/r.li.html
>>     <http://grass.itc.it/grass63/manuals/html63_user/r.li.html> not
>>     enough?
>>     I have something, but I'm afraid you will not understand it, as it is in
>>     Italian.
>>     However, the behaviour of r.li <http://r.li> is rather similar to
>>     r.le, so you should
>>     not have major problems.
>>     All the best.
>>     pc
>>
>>     martin.besta at googlemail.com <mailto:martin.besta at googlemail.com> ha
>>     scritto:
>>     > Hi Paolo,
>>     > thank for your advice. I will try it. Now  I am using Grass 6.2.1
>>     but module r.li <http://r.li> seems to be very important for my
>>     work. Can I have some more detailed dokumentation to r.li
>>     <http://r.li> (somethigs like for r.le)? Reference Manual for Grass
>>     6.3. I already have.
>>     > Thanks
>>     > Martin
>>     > Paolo Cavallini wrote:
>>     >> have you tried r.li <http://r.li>? if it can solve your problem,
>>     it will probably do
>>     >> faster and in a more flexible way.
>>     >> pc
>>     >>
>>     >> Martin_Besta ha scritto:
>>     >>> Hi,
>>     >>> I have some problem with r.le.pixel. When I am trying to use this
>>     modul,
>>     >>> with my raster layer as background and another raster layer as
>>     sampling
>>     >>> area
>>     >>> (ca. 207 squares, 300x300m). Resolution of both layers is 1m, the
>>     program
>>     >>> after few minutes computing prints error: "G_calloc: out of memory
>>     >>>
>>     >>> r.le.pixel is working..."
>>     >>> >From this time happend nothing more. I had take a look in System
>>     monitor
>>     > and
>>     >>> system memory is during calculation enough. Another module like
>>     r.le.pach
>>     >>> does work correct with the same dataset.
>>     >>> Thanks
>>     >>> Martin
>>     >> --
>>     >> Paolo Cavallini, see: http://www.faunalia.it/pc
>>     >>
>>     >>
>>     >>
>>     >> _______________________________________________
>>     >> grassuser mailing list
>>     >> grassuser at grass.itc.it <mailto:grassuser at grass.itc.it>
>>     >> http://grass.itc.it/mailman/listinfo/grassuser
>>     >>
>>     >>
>>     > Quoted from:  
>>     http://www.nabble.com/r.le-Problem-tf4220376.html#a12006425
>>     <http://www.nabble.com/r.le-Problem-tf4220376.html#a12006425>
>>     >
>>     >
>>
>>     --
>>     Paolo Cavallini, see: http://www.faunalia.it/pc
>>
>>
>>
>>     
>
>

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