Hi,

I'm having some trouble while plotting graphs with nfsen. There seems to be some missing information on datafiles.

There is an attached plot example of one of these graphs.
I am almost sure that problem resides on rrds quality.


This is an example of a `rrdtool dump file.rrd` command:

<row><v>NaN</v><v>NaN</v><v>NaN</v></row>
<row><v>NaN</v><v>NaN</v><v>NaN</v></row>
<row><v>NaN</v><v>NaN</v><v>NaN</v></row>
<row><v>NaN</v><v>NaN</v><v>NaN</v></row>
<row><v>3.4442966258e+09</v><v>3.4442966258e+09</v><v>NaN</v></row>
<row><v>3.2449775266e+09</v><v>3.2449775266e+09</v><v>NaN</v></row>
<row><v>2.7443551396e+09</v><v>2.7443551396e+09</v><v>NaN</v></row>
<row><v>2.9895650962e+09</v><v>2.9895650962e+09</v><v>NaN</v></row>
<row><v>2.5496653356e+09</v><v>2.5496653356e+09</v><v>NaN</v></row>

(there are lots of NaN's through the rrd file dump).


I am pretty new to nfsen. I don't know what I could do to find and solve this problem.

Could anyone help me?


Thanks in advance,


Aramis.

<<attachment: example.png>>

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