pearl-scienta-countrate.ipf File Reference

count rate functions for Scienta detector images. More...

#include "pearl-area-display"

Go to the source code of this file.

Namespaces
	PearlScientaCountrate
	count rate functions for Scienta detector images.

Functions
variable	ScientaLiveDisplay (string epicsname, string nickname, string wbRGB)
	open live display of most recent scienta measurement More...
variable	check_exposure_opt (wave image, wave outmask, variable dwelltime, dfref calc_df=defaultValue)
	optimized check exposure and calculate overexposure indicator mask More...

Detailed Description

count rate functions for Scienta detector images.

this procedure contains functions for working with true count rates.

Author

matthias muntwiler, matth.nosp@m.ias..nosp@m.muntw.nosp@m.iler.nosp@m.@psi..nosp@m.ch

Copyright

2019 Paul Scherrer Institut
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0

Definition in file pearl-scienta-countrate.ipf.

Function Documentation

check_exposure_opt()

variable check_exposure_opt	(	wave	image,
		wave	outmask,
		variable	dwelltime,
		dfref	calc_df = defaultValue
	)

optimized check exposure and calculate overexposure indicator mask

calculate the local count rate density and return a mask to indicate where the maximum count rate is exceeded. the raw image is filtered by FFT with a gaussian kernel.

the raw image must have been acquired in fixed mode. slicing and dwell time are accounted for.

this function does the same as check_exposure() but keeps intermediate waves for time-optimized processing. moreover it is compatible with igor 6.

Parameters

Definition at line 150 of file pearl-scienta-countrate.ipf.

ScientaLiveDisplay()

variable ScientaLiveDisplay	(	string	epicsname,
		string	nickname,
		string	wbRGB
	)

open live display of most recent scienta measurement

Parameters

epicsname	base name of the detector, e.g. X03DA-SCIENTA: image1: and cam1: are appended by the function. see ad_connect.
nickname	nick name under which this detector is referred to in Igor. must be a valid data folder name. see ad_connect.
wbRGB	window background color, e.g. "32768,49152,55296"

Definition at line 43 of file pearl-scienta-countrate.ipf.