yaxis scaling Dashticz custom graph
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- Posts: 629
- Joined: Saturday 21 September 2019 17:55
- Target OS: Raspberry Pi / ODroid
- Domoticz version: 2024.1
- Location: The Netherlands
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yaxis scaling Dashticz custom graph
The yaxis scaling in a custom Dashticz graph does not work as expected.
I have a custom graph showing electricity usage of today (using range:day and filter:today).
Even though today's value does not exceed 3 kWh the yaxis scale goes up to 15 kWh, so the graph becomes rather meaningless.
I suspects this is because in one of the previous days the actual charge went up to 11 kWh because of EV charging and because I keep 7 days of detail history in domoticz.
I suspects the automatic scaling is based on values in range:day rather than on values in filter:today.
Is this something I can influence (without setting fixed scales of course) ?
I have a custom graph showing electricity usage of today (using range:day and filter:today).
Even though today's value does not exceed 3 kWh the yaxis scale goes up to 15 kWh, so the graph becomes rather meaningless.
I suspects this is because in one of the previous days the actual charge went up to 11 kWh because of EV charging and because I keep 7 days of detail history in domoticz.
I suspects the automatic scaling is based on values in range:day rather than on values in filter:today.
Is this something I can influence (without setting fixed scales of course) ?
-
- Posts: 629
- Joined: Saturday 21 September 2019 17:55
- Target OS: Raspberry Pi / ODroid
- Domoticz version: 2024.1
- Location: The Netherlands
- Contact:
Re: yaxis scaling Dashticz custom graph
Another example:
I have three gas devices added together showing gas usage in m3.
Hourly usage is max around 1 m3.
Daily usage is max around 10 m3.
Default yscale in daily graph (showing hourly values) is 70, default yscale on monthly graph (showing daily values) is 16.
So the scale on the daily graph again does not make sense.
How to solve?
Note: in the image included you will see that the daily graph (top graph) is now 10 instead of 70. This is because in the 7 day history a larger value dropped out. Still, 10 is still way too big.
I have three gas devices added together showing gas usage in m3.
Hourly usage is max around 1 m3.
Daily usage is max around 10 m3.
Default yscale in daily graph (showing hourly values) is 70, default yscale on monthly graph (showing daily values) is 16.
So the scale on the daily graph again does not make sense.
How to solve?
Note: in the image included you will see that the daily graph (top graph) is now 10 instead of 70. This is because in the 7 day history a larger value dropped out. Still, 10 is still way too big.
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Re: yaxis scaling Dashticz custom graph
Can you post your graph block definitions?
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- Posts: 629
- Joined: Saturday 21 September 2019 17:55
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Re: yaxis scaling Dashticz custom graph
This is the definition of the gas graph
and this is the definition of the electricity graph
and here is the electricity graph ,today and last month
Code: Select all
blocks['graph_gas_usage'] = {
title: 'GAS usage',
width: 12,
devices: [87,88,89],
customHeader: 'devices[2].CounterToday',
graph: ['bar','bar','bar'],
ylabels: ['m3','m3','m3'],
beginAtZero: [true,true,true],
custom: {
"today": {
range: 'day',
filter: 'today',
data: {
hotwater: 'd.v_89',
heating: 'd.v_87',
cooking: 'd.v_88',
}
},
"last month": {
range: 'month',
filter: '1 month',
data: {
hotwater: 'd.v_89',
heating: 'd.v_87',
cooking: 'd.v_88',
}
},
"last 6 months": {
range: 'year',
filter: '6 months',
data: {
hotwater: 'd.v_89',
heating: 'd.v_87',
cooking: 'd.v_88',
}
}
},
datasetColors:['blue','red','green'],
stacked: true,
legend: true,
height: '300px'
}
Code: Select all
blocks['graph_EL_usage'] = {
title: 'Electricity usage',
width:12,
devices: [1,3,210],
customHeader: 'devices[22].CounterToday',
graph: ['line','bar','bar','bar','bar'],
ylabels: ['kWh','kWh','kWh','kWh','kWh'],
custom: {
"today": {
range: 'day',
filter: 'today',
data: {
gridnett: 'd.v_1+d.v2_1-d.r1_1-d.r2_1',
gridusage: 'd.v_1+d.v2_1',
gridreturn: '-1*(d.r1_1+d.r2_1)',
solar: 'd.v_3 + d.v_210',
realusage: '-1*(d.v_3 + d.v_210 + d.v_1 + d.v2_1 -d.r1_1 - d.r2_1)',
},
},
"last month": {
range: 'month',
filter: '1 month',
data: {
gridnett: 'd.v_1+d.v2_1-d.r1_1-d.r2_1',
gridusage: 'd.v_1+d.v2_1',
gridreturn: '-1*(d.r1_1+d.r2_1)',
solar: 'd.v_3 + d.v_210',
realusage: '-1*(d.v_3 + d.v_210 + d.v_1 + d.v2_1 -d.r1_1 - d.r2_1)',
},
},
"last 6 months": {
range: 'year',
filter: '6 months',
data: {
gridnett: 'd.v_1+d.v2_1-d.r1_1-d.r2_1',
gridusage: 'd.v_1+d.v2_1',
gridreturn: '-1*(d.r1_1+d.r2_1)',
solar: 'd.v_3 + d.v_210',
realusage: '-1*(d.v_3 + d.v_210 + d.v_1 + d.v2_1 -d.r1_1 - d.r2_1)',
},
},
},
stacked: true,
legend: true,
height: '300px'
}
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Re: yaxis scaling Dashticz custom graph
You're correct. This is a bug. Your analysis is also correct. Thanks for reporting!
I'll fix this in a next beta. I'm working on an update of the graph module anyway. I'll include a fix for this as well.
As a work around, you can use the following.
Instead of:
use
I'll fix this in a next beta. I'm working on an update of the graph module anyway. I'll include a fix for this as well.
As a work around, you can use the following.
Instead of:
Code: Select all
filter: 'today',
Code: Select all
filter: '1 today',
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- Posts: 629
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Re: yaxis scaling Dashticz custom graph
Thanks, your workaround of using "1 today" works perfectly. Here is the result.
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Re: yaxis scaling Dashticz custom graph
Nice graph, i am tryng to use the same , but wat is the function of ?
Code: Select all
customHeader: 'devices[22].CounterToday',
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- Posts: 629
- Joined: Saturday 21 September 2019 17:55
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Re: yaxis scaling Dashticz custom graph
Device 22 in my case displays the real total usage , which is the nett usage passed through the P1 meter plus the own Solar usage.NilsNijenhuis wrote: ↑Saturday 02 March 2024 11:58 Nice graph, i am tryng to use the same , but wat is the function of ?Code: Select all
customHeader: 'devices[22].CounterToday',
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