Displaying 4 results from an estimated 4 matches for "wqhich".
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2008 Dec 31
3
Plotmath with values?
I hope to use the plotmath facility to print titles that mix
math and values of R variables.
The help for "plotmath" has an example, which after repeated
reading, I find baffling. Likewise, I have read the help file
for "substitute" (wqhich seems to be needed) without ever
understanding what it does, other than being used in some magic
incantations.
I would like to do something like this:
dev.new()
aa <- round(pi,2)
plot(1:3, 1:3, main = ~ a == aa)
and have the main title read "a = 3.14"
but of course...
2019 Jan 27
4
Just an interesting data point
...full load on my core UPS is two Dell R610s, one Sun X4540, one HP
DL360p gen8, two six-core Thuban-II workstations plua their monitors,
and the network stack and KVM.
The APC SU3000RM (3KVA) that blew up last week considered this to be
just short of 60% load.
The new Cyberpower PR3000 (also 3KVA), wqhich operates at a 90% power
factor, considers this same load to be 43% load.
I wasn't expecting that much of a reduction.
I have the snmp-ups driver working with it, have not enabled upsmon yet,
but upsc seems to get a rather limited set of data from it:
minbar:root:~:1 # upsc backstop at localh...
2019 Jan 28
0
Just an interesting data point [CyberPower SNMP]
...o Dell R610s, one Sun X4540, one HP
> DL360p gen8, two six-core Thuban-II workstations plua their monitors,
> and the network stack and KVM.
>
> The APC SU3000RM (3KVA) that blew up last week considered this to be
> just short of 60% load.
> The new Cyberpower PR3000 (also 3KVA), wqhich operates at a 90% power
> factor, considers this same load to be 43% load.
>
> I wasn't expecting that much of a reduction.
So... 50% load +/- 10% :-)
(The use of the term "calibration" for an UPS is slightly unfortunate - it's certainly not a traceable metrology-style...
2019 Jan 28
2
Just an interesting data point [CyberPower SNMP]
On 1/27/19 9:13 PM, Charles Lepple wrote:
> On Jan 27, 2019, at 2:36 PM, Phil Stracchino <phils at caerllewys.net
> <mailto:phils at caerllewys.net>> wrote:
>> The new Cyberpower PR3000 (also 3KVA), wqhich operates at a 90% power
>> factor, considers this same load to be 43% load.
>>
>> I wasn't expecting that much of a reduction.
>
> So... 50% load +/- 10% :-)
>
> (The use of the term "calibration" for an UPS is slightly unfortunate -
> it's certa...