GrumPy
grum.py is a python library to visualize data live (beta version). Check it here: https://gitlab.psi.ch/augustin_s/grum
To run it open terminal and type /sf/eido/bin/grum run and a window as the following appears:
To get familiar with the tool you can type /sf/eido/bin/grum -e and it will open a example window.
To visualize the response of any sensor during a scan:
- Define a sensor in slic: Open terminal and run
slic. Then:
from slic.core.sensor import PVSensor, BSSensor
s = PVSensor("SOME-INTENSITY:FOR-EXAMPLE")
- Do a scan. Example:
scan.scan1D(dummy, 0, 100, 1, 1000, "name", sensor = s)
- Define a function to be applied to the selected channel (for now in the terminal):
def function_name(x):
return np.function(x)
and then:
s = PVSensor("SOME-INTENSITY:FOR-EXAMPLE", aggregation = function_name)
- To combine the info from more than 2 channels, check this: https://gitlab.psi.ch/slic/slic/-/blob/master/slic/core/sensor/combined.py
Example:
In [48]: from slic.core.sensor import PVSensor
...: from slic.core.sensor.conbini import Conbini
...:
...: s1 = PVSensor("MTEST:COUNTER1", name="sin")
...: s2 = PVSensor("MTEST:COUNTER2", name="cos")
...:
...: def f(x, y):
...: return x**2 + y**2
...:
...: c = Conbini("C", (s1, s2), f)
...:
...: s1.get_current_value(), s2.get_current_value(), c.get_current_value()
Out[48]: (-0.6099393315992064, -0.7924481129817355, 1.0)
- To define some functions to be easily called for grum.py we have a script sensors4grum.py in
~/git/maloja/sensors(some examples already defined there). Then in the terminal you load the file:
cd ~/git/maloja/sensors
from sensors4grum import s1
And then you can simply apply it, e.g. :
scan.scan1D(dummy, 0, 100, 1, n_pulses = 1, filename = "test2", sensor=s1)
Some useful script in https://gitlab.psi.ch/slic/slic/-/tree/master/slic/core/sensor
Notes of Linux for dummies:
s1.get()ors1.get_current_value()would give you the current value- You can define simple functions to tbe applied to simple sensors doing:
s1.aggregation=np.max exec(open('sensors4grum.py').read())
To start and stop a continuous acquisition
In ~git/slic/slic/core/sensor there is:
class Monitor(name, sensor, record_time, grum_client, cfg=None, silent=False)
To run a continuous monitoring of the defined channel. To run it as example:
from slic.core.sensor.monitor import Monitor
m=Monitor("name", s1, 2, scan.remote_plot, silent=True)
This will run grum.py for the sensor s1, grouping data for 2 seconds, and not printing the acquision (highly advisable)the
To start it and stop it: m.start() and m.stop(). Right now
Example:
In [1]: from slic.core.sensor.monitor import Monitor
In [2]: from slic.core.sensor.combined import Combined
In [3]: from slic.core.sensor import PVSensor, BSSensor
In [4]: import numpy as np
In [5]: pe = PVSensor("SATFE10-PEPG046-EVR0:CALCI", name="pe")
In [6]: trans = PVSensor("SATFE10-OGAT053:transmission", name="trans")
In [7]: rolf = PVSensor("SATFE10-OATT065:pulseenergy", name="rolf")
In [8]: def NormPulseEnergy(v1, v2):
...: return np.mean(v1*v2)
...:
In [9]: NormPE= Combined("NormPeE", (pe, trans), NormPulseEnergy)
In [10]: m=Monitor("EnergyScan_NoTilt_1", NormPE, 5, scan.remote_plot, silent=True)
In [12]: r=Monitor("rolf_EnergyScan_NoTilt_1", rolf, 5, scan.remote_plot, silent=True)
In [13]: r.start()
In [14]: m.start()
Open and create custom screen panels
To open a prepared panel open a terminal and type:
caqtdm /photonics/home/gac-maloja/caqtdm_test/panel_name.ui
Note the space after caqtdm.
There is already a prepared panel for the gige cameras:
caqtdm /photonics/home/gac-maloja/caqtdm_test/camera_generic.ui
To edit a panel you need to open caqtdm_designer:
caqtdm_designer /photonics/home/gac-maloja/caqtdm_test/panel_name.ui
To create a new panels the easiest is to start from a copy of the test file:
-
Go the to directory
cd /photonics/home/gac-maloja/caqtdm_test/ -
Copy and name the new file
cp test_0.ui new_name.ui -
Go back to the main directory
cdand typecaqtdm_designer /photonics/home/gac-maloja/caqtdm_test/new_name.uito open it.
Other useful staff
-
To acquire data slic / daq there are things is daq.*
-
To run scans: slic / scan there are things is scan.* e.g. 1D 2D
-
conda activate mdaq ~/checks/checks.py
-
other option is to use gui -> slic / gui()
you can have a look a the variables just typing them exp_delay to add a new channel name= name("real channel name") and then you can do name.set (use tab) HOME / neat neat = slic / gui()
- To see available channels starting with some name: bs avail name
e.g. bs avail SATES
SATES20-CVME-EVR0:CALCI
SATES20-CVME-EVR0:CALCS
SATES20-CVME-EVR0:CALCX
SATES20-CVME-EVR0:CALCY
...
- To see where the channels are being recorded (computer) and other details: ioc records name.*
e.g. ioc records SATES.*
SATES20-XSMA165:MOT11:SET_ANG_ABSPOS calcout Reset rotational pos SATES20-CMOV-SMA5 maloja
SATES20-XSMA165:MOT11:SET_ANG_START1 calcout change value not actual pos SATES20-CMOV-SMA5 maloja
SATES20-XSMA165:MOT11:SET_LAST_SET calcout Hold the last position SATES20-CMOV-SMA5 maloja
SATES20-XSMA165:MOT11:SET_NONE_ABSPOS2 calcout Non sensor move SATES20-CMOV-SMA5 maloja
...
- To read channel values (live): bs receive ChannelName
e.g. bs receive SATES30-LSCP10:CH0:1
Useful links
Website to see the evolution of any channel as a function of time:
Archiver:
Electronic Logbook of Maloja:
https://elog-gfa.psi.ch/Maloja/?rsort=When
Official PSI Labbooks for all your proposals and experiments (beta version):
Archive for data:
To visualize some interesting data:
https://hpc-monitor02.psi.ch (a grafana website https://grafana.com/) then SwissFEL DAQ and then select the systems (e.g. the JF is now in sf-daq-9.psi.ch)
To see the storage space for data:
Where you are now!
https://gitlab.psi.ch/maloja/docs/-/wikis/home
To follow the load on the camera server
You can find it going to:
https://archiver.psi.ch/ Configuration→User configuration repositories → sf_imagebuffer https://git.psi.ch/archiver_config/sf_imagebuffer → operation_tools https://git.psi.ch/archiver_config/sf_imagebuffer/-/tree/master/operation-tools →Checks https://hpc-monitor02.psi.ch/d/TW0pr_bik/camera-servers?refresh=30s&orgId=1&var-host=sf-daq-14.psi.ch&var-host=sf-daq-15.psi.ch
Log it with your psi credentials and open CPU https://hpc-monitor02.psi.ch/d/TW0pr_bik/camera-servers?refresh=30s&orgId=1&var-host=sf-daq-14.psi.ch&var-host=sf-daq-15.psi.ch