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data_processing [2010/05/07 09:57]
mdaeron Added section on computing raw Delta values
data_processing [2013/01/22 04:15]
mdaeron [(2) Compute the composition of your sample gas]
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 ====== Data processing ====== ====== Data processing ======
 +
 +{{:​gas_corrections.zip|Python code for gas corrections in the "​imperial"​ reference frame}}
  
 ===== CO2 data reduction ===== ===== CO2 data reduction =====
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 ==== (2) Compute the composition of your sample gas ==== ==== (2) Compute the composition of your sample gas ====
  
-**(2.a) Measure the abundance ratios of your sample gas for masses 45 to 49**+**(2.a) Measure the abundance ratios of your sample gas for masses 45 to 49 (R<​sub>​45-Sample</​sub>,​ etc.)**
  
-...based on voltage ​measurements from your dual-inlet spectrometer:​+...based on peak height ​measurements from your dual-inlet spectrometer:​
   * V<​sub>​44-Ref</​sub>​ ... V<​sub>​49-Ref</​sub>​ for your reference gas   * V<​sub>​44-Ref</​sub>​ ... V<​sub>​49-Ref</​sub>​ for your reference gas
   * V<​sub>​44-Sample</​sub>​ ... V<​sub>​49-Sample</​sub>​ for your sample gas   * V<​sub>​44-Sample</​sub>​ ... V<​sub>​49-Sample</​sub>​ for your sample gas
data_processing.txt ยท Last modified: 2013/01/22 04:15 by mdaeron