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Post general support questions here that do not specifically fall into the Linux or Windows categories.
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Arrow2005
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Posts: 54 Joined: Thu Nov 03, 2005 3:07 pm
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by Arrow2005 » Thu Jan 28, 2010 6:57 am
I made 2 graps that check the value of signal and noice on a radio link.
if the signal is -88
and
the noice is -66
how do a make a graph that shows the gap ?
this value should be -22
would be happy for some help or pointers
if you can patch it to day, why dont whait util 2morrow
gandalf
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Posts: 22383 Joined: Thu Dec 02, 2004 2:46 am
Location: Muenster, Germany
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by gandalf » Thu Jan 28, 2010 4:02 pm
Use a CDEF=a,b,- where a and b are related to the two data sources.
R.
Arrow2005
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Posts: 54 Joined: Thu Nov 03, 2005 3:07 pm
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by Arrow2005 » Fri Jan 29, 2010 8:00 am
thx
gonna try and see what happens
if you can patch it to day, why dont whait util 2morrow
Arrow2005
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Posts: 54 Joined: Thu Nov 03, 2005 3:07 pm
Contact:
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by Arrow2005 » Fri Jan 29, 2010 9:11 am
Can´t really understand how to add that formula
if you can patch it to day, why dont whait util 2morrow
Arrow2005
Cacti User
Posts: 54 Joined: Thu Nov 03, 2005 3:07 pm
Contact:
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by Arrow2005 » Tue Feb 02, 2010 8:36 am
Can someone point me in the right direction in howto make this ?
if you can patch it to day, why dont whait util 2morrow
gandalf
Developer
Posts: 22383 Joined: Thu Dec 02, 2004 2:46 am
Location: Muenster, Germany
Contact:
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by gandalf » Mon Feb 08, 2010 4:11 pm
Please see 1st link of my sig and select the CDEF chapter
R.
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