Examples

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Examples

To find the average of two files using a mean weighted by the variance

ICL> MEANDAT 2 FILE1 FILE2 OUTPUT=OUT_FILE
WTMETH - Weighting method (U,V,N) > V

To find the average using weighting values of your own

  ICL> MEANDAT 2 FILE1 FILE2 OUTPUT=OUT_FILE
  WTMETH - Weighting method (U,V,N) > U
  Weight - Enter weighting for file 1 > 3.0
  Weight - Enter weighting for file 2 > 5.0

To find the average weighting each file by its total exposure time

ICL> MEANDAT 2 FILE1 FILE2 OUTPUT=OUT_FILE
WTMETH - Weighting method (U,V,N) > U
Weight - Enter weighting for file 1 >
             FILE1.MORE.ASTERIX.HEADER.EXPOSURE_TIME
Weight - Enter weighting for file 2 >
             FILE2.MORE.ASTERIX.HEADER.EXPOSURE_TIME

To find the sum of these two files

ICL> MEANDAT 2 FILE1 FILE2 AVERAGE=NO

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Tue Oct 7 10:18:50 BST 1997