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Ver1.2

Ver1.2. Graphing LIBS spectral data with Excel. STEP 1. Open the LIBS-Data-Sample1.csv file. STEP 2. Find the Wavelength and Intensity columns. STEP 3 : Select data. Highlight both columns. Tip: Select the wavelength and intensity cells.

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Ver1.2

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  1. Ver1.2

  2. Graphing LIBS spectral data with Excel

  3. STEP 1 Open the LIBS-Data-Sample1.csv file

  4. STEP 2 Find the Wavelength and Intensity columns

  5. STEP 3 : Select data Highlight both columns Tip: Select the wavelength and intensity cells. With both still selected, click Ctrl-Shift-Down. The columns will be highlighted top to bottom. Then scroll back to the top.

  6. STEP 4 : Chart Select Insert > Recommended Charts

  7. STEP 5: Select chart type Select: XY (Scatter) with lines

  8. STEP 7 Your chart should look something like this:

  9. STEP 8 : Resize chart Select the chart and then Format Chart Area …

  10. STEP 9: Resize chart so you can see it easily.We use: Height = 17 cm, Width = 29 cm

  11. STEP 10: Format X axis Select the X axis and then Format Axis …

  12. STEP 11: Set X axis values Change the Minand Max axis bounds and the Majorand Minor units as shown:

  13. STEP 12: Format Y axis Select the Y axis and then Format Axis …

  14. STEP 13: Set Y axis values Set the Minimum axis bounds to 0.All other values are left set to ‘Auto’.

  15. STEP 14: Add titles Add a title for your chart and label each axis

  16. STEP 15: Your finished chart should look like this.

  17. STEP 16: Save your chart Be sure to save your chart as an Excel format (.xlxs or .xls) not a .csv or you will loose your chart!

  18. End

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