| Scripting Resources for DigitalMicrograph™ |
Average Energy Loss |
|
Function |
Computes the average energy loss from the front-most EELS spectrum (zero loss). |
Version |
version:20041012, v1.0 |
Author |
D. R. G. Mitchell |
Acknowledgements |
- |
Comments |
Use in conjunction with the 'Beam Heating Calculator' script.
|
System Requirements |
Should be compatible with all recent versions of DigitalMicrograph. |
Known Issues |
- |
Supported |
Yes |
Included Files |
Main script file. |
Source Code |
// Script to determine the average energy loss in a spectrum // Designed to generate the value needed for the Beam Heating Calculator script // Note this spectrum must be a zero loss spectrum of the region of interest. // D. R. G. Mitchell, adminnospam@dmscripting.com (remove the nospam to make this email address work) // version:20041012 // v 1.0, Oct. 2004
// version:20041007
image front:=getfrontimage() number xsize, ysize, averagevalue,sumtot, sumcounts, origin, scale string units getsize(front, xsize, ysize)
if(ysize>1) { beep() okdialog("This script only works on EELS spectra!") exit(0) }
imagegetdimensioncalibration(front,0, origin, scale,units,0) showimage(front) sumcounts=sum(front)
image temp temp=front*(origin+(icol*scale)) sumtot=sum(temp) averagevalue=sumtot/sumcounts
result("\nAverage value = "+averagevalue+" eV\n") okdialog("Average value = "+averagevalue+" eV")
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