RRDTOOL or DTGRAPH and DS2423 replacement
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RODB
Mar 31, 2018, 9:19:25 AM3/31/18
to DigiTemp
1 What is the current tool for multiple temperature sensors (I have 3)? RRDTOOL or DTGraph or something else. You (Brian C Lane) talk about both.
2 Which is better ?
3 Do you have a replacement for the DS2423 counter (discontinued for some years) that is supported by Digitemp ?
Regards Rod B
2 Which is better ?
3 Do you have a replacement for the DS2423 counter (discontinued for some years) that is supported by Digitemp ?
Regards Rod B
Brian C. Lane
Mar 31, 2018, 10:36:20 PM3/31/18
to DigiTemp
On Fri, Mar 30, 2018 at 09:12:35PM -0700, RODB wrote:
> 1 What is the current tool for multiple temperature sensors (I have 3)?
> RRDTOOL or DTGraph or something else. You (Brian C Lane) talk about both.
> 2 Which is better ?
These days I don't know. I haven't graphed any of my data for too long
> 1 What is the current tool for multiple temperature sensors (I have 3)?
> RRDTOOL or DTGraph or something else. You (Brian C Lane) talk about both.
> 2 Which is better ?
now. I'm actually working on learning go and building a basic graph
server using d3.js
> 3 Do you have a replacement for the DS2423 counter (discontinued for some
> years) that is supported by Digitemp ?
--
http://www.brianlane.com
keypunch
Apr 1, 2018, 10:57:34 PM4/1/18
to DigiTemp
Rod,
1) Have you considered gnuplot?
2) There really is no "better" graphing choice, It is first about what your goals are for graph and data. I always keep the raw data. Many like RRDTOOL, but it has a learning curve. gnuplot has its own learning curve that may or may not be more than RDDTOOL depending on your desired end result vs time to reach. I have never used DTGraph so I cannot speak to it. I use gnuplot. My graphs are from the original raw data. I created supporting scripts that feed gnuplot to allow me to view the data in the various ways,
3) What is your need for a DS2423 counter?
John L. Males
Toronto, Ontario
Canada
01 April 2018 22:57
2) There really is no "better" graphing choice, It is first about what your goals are for graph and data. I always keep the raw data. Many like RRDTOOL, but it has a learning curve. gnuplot has its own learning curve that may or may not be more than RDDTOOL depending on your desired end result vs time to reach. I have never used DTGraph so I cannot speak to it. I use gnuplot. My graphs are from the original raw data. I created supporting scripts that feed gnuplot to allow me to view the data in the various ways,
3) What is your need for a DS2423 counter?
John L. Males
Toronto, Ontario
Canada
01 April 2018 22:57
Jeff Jacobson
Apr 12, 2018, 9:23:35 AM4/12/18
to DigiTemp
Keypunch,
Would you be willing to share some on your gnuplot code? I have been using dtgraph (jpgraph) for many years to display collected temperature readings. Made the mistake one day doing a release upgrade on my linux box which installed PHP 7 and dtgraph would no longer work. Was able to install PHP 5.6 and get things working again. No one is maintaining dtgraph so time to look at something else.
Thanks
Would you be willing to share some on your gnuplot code? I have been using dtgraph (jpgraph) for many years to display collected temperature readings. Made the mistake one day doing a release upgrade on my linux box which installed PHP 7 and dtgraph would no longer work. Was able to install PHP 5.6 and get things working again. No one is maintaining dtgraph so time to look at something else.
Thanks
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