Re: [php-weathermap] Almost working

[pablo cuervo <pcuervo@xxxxxxx>]

After extensive testing I'm pretty sure now that the reason behind my problems is 
the path attach to the output files. Whenever I dont write any directory 

HTMLOUTPUTFILE map.html
IMAGEOUTPUTFILE map.png

the map.html file finds the image properly.   

But when I try to place the resulting png and html files in the output directory it 
doesn't work, either adding the whole path 

HTMLOUTPUTFILE /usr/apache/htdocs/weathermap/map.html
IMAGEOUTPUTFILE /usr/apache/htdocs/weathermap/map.png

or a relative one

HTMLOUTPUTFILE output/map.html
IMAGEOUTPUTFILE output/map.png

and the map.html file is unable to find the path to the map.png image.


In the resulting map.html, when I click on the broken image, in properties it 
displays a wrong path.

http://www.mydomain.com/usr/apache/htdocs/weathermap/output/nocispra.png

instead of the correct one
http://www.mydomain.com/weathermap/output/nocispra.png

May somebody tell me how to fix this?

Pablo




On Mie Nov 28 13:11 , pablo cuervo <pcuervo@xxxxxxx> sent:

>Following my recent email, I have just discovered where the problems lies. When I 
>run the script using the options --output and --htmloutput in the command line the 
>html is properly generated. But when I instead put this 2 parameters inside the 
>configuration file the html file is not correctly generated.
>
>Pablo
>
>On Mie Nov 28 13:01 , pablo cuervo pcuervo@xxxxxxx> sent:
>
>>Hi,
>>with regard to my first bullet, I'm not talking about OVERLIBGRAPH but about the 
>>main html page containing the whole picture of the network that should refresh 
>>automatically (like the one included as example in the weathermap distribution 
>>called 'weathermap.html'). When I address this page in my browser 
>>(www.mydomain.com/weathermap/weathermap.html) I see the network picture. But when 
>I 
>>try to do the same thing with my own maps 
>(www.mydomain.com/weathermap/mymap.html), 
>>I just see a broken link. After your feedback I got rid of all the warnings but 
>>there's still something wrong with the generated html file. The corresponding png 
>>file is properly generated. I don't have much idea about html so it may be a 
>>trivial error.
>>
>>Regards
>>Pablo 
>>
>>On Mar Nov 27 17:44 , Howard Jones howie@xxxxxxxxxx> sent:
>>
>>>pablo cuervo wrote:
>>>> - First, despite it creates de output output.png properly, the corresponding 
>>>> output.html file only displays a broken link, not the image. Both files are 
>into 
>>>> the same folder.
>>>>   
>>>You should be pointing OVERLIBGRAPH at the image file, not the HTML file
>>>(if I understand you correctly). What weathermap does is create an 
>>>tag with that URL in it. If it's an HTML file, then you will indeed get
>>>a 'broken image', because it's not an image :-)
>>>> - Secondly, it reports a lot of 'Division by zero' warnings like the 
following, 
>>>> always the same lines.
>>>>
>>>> Warning: Division by zero 
in /usr/apache/htdocs/weathermap/Weathermap.class.php 
>>on 
>>>> line 3140
>>>>
>>>> Warning: Division by zero 
in /usr/apache/htdocs/weathermap/Weathermap.class.php 
>>on 
>>>> line 3141
>>>>   
>>>That suggests that you set BANDWIDTH to 0?
>>>(other possibility - what version of PHP is it?)
>>>> - Last question, may you confirm whether it's possible to use decimal number 
>>ranges 
>>>> within the scale, I mean SCALE DEFAULT 1.5 4.5   255 255 123?
>>>>   
>>>Yes. That's OK.
>>>
>>>Best Regards,
>>>
>>>Howie
>>
>>
>
>