.:dmtccnc:M300: Difference between revisions
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Droplet Measurement Technologies (DMT) Cloud Condensation Nuclei Counter -- Aircraft Processing | |||
==process_raw (Level 2)== | ==process_raw (Level 2)== | ||
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'''Optional Input Files''' | '''Optional Input Files''' | ||
<nowiki>*.basic.1Hz ( | <nowiki>*.basic.1Hz (provides temperature measurement)</nowiki> | ||
<nowiki>*.physical.1Hz ( | <nowiki>*.physical.1Hz (provides pressure measurement)</nowiki> | ||
Note: If physical and basic files not provided, ambient | Note: If physical and basic files are not provided, ambient concentration can not be calculated. | ||
'''Output Files''' | '''Output Files''' | ||
Latest revision as of 18:41, 8 August 2018
Droplet Measurement Technologies (DMT) Cloud Condensation Nuclei Counter -- Aircraft Processing
process_raw (Level 2)
Purpose
Extracts *.serialc.dmtccnc.raw and *.serialh.dmtccnc.raw from SEA M300 data system file (*.sea).
Required Input Files
*.sea
Output Files
*.serialc.dmtccnc.raw
*.serialh.dmtccnc.raw
dmtccnc2stp (Level 4)
Purpose
Determines the Droplet Measurement Technologies (DMT) Cloud Concentration Nuclei (CCN) Counter concentration at ambient pressure and temperature, and at standard pressure and temperature.
Required Input Files
*.serialc.dmtccnc.raw
*.serialh.dmtccnc.raw
Optional Input Files
*.basic.1Hz (provides temperature measurement)
*.physical.1Hz (provides pressure measurement)
Note: If physical and basic files are not provided, ambient concentration can not be calculated.
Output Files
*.dmtccn_conc.raw
dmtccnc2avg (Level 4)
Purpose
Calculates the CCN concentrations by taking an average of the last 30 seconds of data before switching to a new supersaturation.
Required Input Files
*.dmtccn_conc.raw
Output Files
*.dmtccn_conc_avg.raw
dmtavg2efit (Level 4)
Purpose
The dmtavg2efit idl routines use the 30 sec averages to fit an exponential curve to the supersaturation values.
Required Input Files
*.dmtccn_conc_avg.raw
Output Files
*.dmtccn_ss_efit.raw