# EddyPro Help Center
- [EddyPro Help Center](https://www.licor.com/support/EddyPro/home.md): Product support landing page.
## Instruction Manual
- [Instruction Manual](https://www.licor.com/support/EddyPro/manuals.md)
- [1. Introduction](https://www.licor.com/support/EddyPro/topics/introduction.md)
- [2. Using EddyPro](https://www.licor.com/support/EddyPro/topics/tutorials.md)
  - [Processing ASCII and TOB1 Files](https://www.licor.com/support/EddyPro/topics/processing-ascii-and-tob1-files.md)
  - [Running EddyPro on the SmartFlux System](https://www.licor.com/support/EddyPro/topics/smartflux-settings.md)
  - [Using the Metadata File Editor](https://www.licor.com/support/EddyPro/topics/metadata-file-editor-using.md)
  - [Metadata Retriever Tool](https://www.licor.com/support/EddyPro/topics/metadata-retriever-tool.md)
  - [Dataset Selection Page](https://www.licor.com/support/EddyPro/topics/dataset-selection-page.md)
  - [Using Biomet Data](https://www.licor.com/support/EddyPro/topics/using-biomet-data.md)
  - [Supported Biomet Files Formats](https://www.licor.com/support/EddyPro/topics/biomet-data-format.md)
  - [Using Advanced Settings](https://www.licor.com/support/EddyPro/topics/using-advanced-settings.md)
    - [Selecting the Best Processing Settings](https://www.licor.com/support/EddyPro/topics/selecting-advanced-options.md)
    - [Overview of Advanced Mode](https://www.licor.com/support/EddyPro/topics/advanced-mode.md)
    - [Using Advanced Settings on the SmartFlux System](https://www.licor.com/support/EddyPro/topics/smarflux-configuration-no-ghg.md)
    - [Advanced Settings: Processing Options](https://www.licor.com/support/EddyPro/topics/advanced-settings-processing.md)
    - [Advanced Settings: Statistical Tests](https://www.licor.com/support/EddyPro/topics/advanced-settings-statistical-tests.md)
    - [Advanced Settings: Spectral Corrections](https://www.licor.com/support/EddyPro/topics/advanced-settings-spectral_corrections.md)
    - [Advanced Settings: Output Files](https://www.licor.com/support/EddyPro/topics/advanced-settings-outputs.md)
    - [Assessment Tests](https://www.licor.com/support/EddyPro/assessment-tests.md)
    - [Run EddyPro from Command Line](https://www.licor.com/support/EddyPro/topics/command-line.md)
- [3. Output Files](https://www.licor.com/support/EddyPro/topics/output-files-overview.md)
  - [List of Output Files](https://www.licor.com/support/EddyPro/topics/outputs.md)
  - [The Full Output File](https://www.licor.com/support/EddyPro/topics/output-files-full-output.md)
  - [The Stats Folder](https://www.licor.com/support/EddyPro/topics/output-files-stats-folder.md)
- [4. Troubleshooting](https://www.licor.com/support/EddyPro/topics/troubleshooting.md)
  - [Error Codes](https://www.licor.com/support/EddyPro/topics/error-codes.md)
  - [Gas Analyzer Diagnostics in EddyPro](https://www.licor.com/support/EddyPro/topics/diagnostics-for-gas-analyzers.md)
- [5. The Interface](https://www.licor.com/support/EddyPro/topics/introduction-welcome-page.md)
  - [Project Page](https://www.licor.com/support/EddyPro/topics/introduction-interface.md)
  - [Metadata File Editor](https://www.licor.com/support/EddyPro/topics/metadata-file-editor.md)
  - [Basic Settings](https://www.licor.com/support/EddyPro/topics/introduction-dataset-selection.md)
  - [Advanced Settings](https://www.licor.com/support/EddyPro/topics/raw-processing-options.md)
    - [Statistical Tests](https://www.licor.com/support/EddyPro/topics/statistical-tests.md)
    - [Spectral Corrections](https://www.licor.com/support/EddyPro/topics/spectral-corrections.md)
    - [Output Files](https://www.licor.com/support/EddyPro/topics/output-files.md)
  - [Interface Reference](https://www.licor.com/support/EddyPro/topics/software-reference-introduction.md)
    - [Raw File Name Format](https://www.licor.com/support/EddyPro/topics/raw-file-name-format.md)
    - [LI-COR GHG File Type](https://www.licor.com/support/EddyPro/topics/ghg-file-format.md)
    - [TOB1 File Type](https://www.licor.com/support/EddyPro/topics/tob1-files.md)
    - [Generic Binary File Type](https://www.licor.com/support/EddyPro/topics/generic-binary-files.md)
    - [Time-varying (Dynamic) Metadata](https://www.licor.com/support/EddyPro/topics/dynamic-metadata.md)
    - [Use Alternative Metadata File](https://www.licor.com/support/EddyPro/topics/metadata-file-use-alternative.md)
    - [Model (Gas Analyzer)](https://www.licor.com/support/EddyPro/topics/gas-analyzer-model.md)
    - [Sonic Firmware Version](https://www.licor.com/support/EddyPro/topics/sonic-anemometer-firmware-version.md)
    - [Path Lengths and Time Response](https://www.licor.com/support/EddyPro/topics/longitude-transverse-pathlengths.md)
    - [Beginning of Data Set](https://www.licor.com/support/EddyPro/topics/beginning-of-dataset.md)
    - [Displacement Height](https://www.licor.com/support/EddyPro/topics/displacement-height.md)
    - [Roughness Length](https://www.licor.com/support/EddyPro/topics/roughness-length.md)
    - [Axes Alignment](https://www.licor.com/support/EddyPro/topics/axes-alignment.md)
    - [North Offset](https://www.licor.com/support/EddyPro/topics/north-offset.md)
    - [Head or Flow Distortion Correction](https://www.licor.com/support/EddyPro/topics/flow-distortion-correction.md)
    - [Northward, Eastward, and Vertical Separation](https://www.licor.com/support/EddyPro/topics/sensor-separation.md)
    - [Sensitive and Non-sensitive Variables](https://www.licor.com/support/EddyPro/topics/sensitive-and-nonsensitive-variables.md)
    - [Linear Scaling](https://www.licor.com/support/EddyPro/topics/conversion-type.md)
    - [Nominal Time Lag](https://www.licor.com/support/EddyPro/topics/nominal-time-lag.md)
    - [Planar Fit Configuration Dialog](https://www.licor.com/support/EddyPro/topics/planar-fit.md)
    - [Wind Speed Measurement Offsets](https://www.licor.com/support/EddyPro/topics/windspeed-offsets.md)
    - [Magnetic Declination](https://www.licor.com/support/EddyPro/topics/declination.md)
    - [Using Results from a Previous Run](https://www.licor.com/support/EddyPro/topics/using-prev-results.md)
    - [Flags](https://www.licor.com/support/EddyPro/topics/flags.md)
- [6. Data Processing Reference](https://www.licor.com/support/EddyPro/topics/software-reference.md)
  - [Express Default Settings](https://www.licor.com/support/EddyPro/topics/express-defaults.md)
  - [Preliminary Processing](https://www.licor.com/support/EddyPro/topics/preliminary-processing.md)
    - [Importing Data](https://www.licor.com/support/EddyPro/topics/importing-data.md)
    - [Defining the EddyPro Express Data Set](https://www.licor.com/support/EddyPro/topics/defining-the-dataset.md)
    - [Adjusting the Coordinate System](https://www.licor.com/support/EddyPro/topics/adjusting-anemometer-coordinate-system.md)
    - [Calculating Instrument Separations](https://www.licor.com/support/EddyPro/topics/calculate-instrument-separation.md)
    - [Calculating Cell Temperature](https://www.licor.com/support/EddyPro/topics/calculate-cell-temperature.md)
    - [Despiking and Statistical Screening](https://www.licor.com/support/EddyPro/topics/despiking-raw-statistical-screening.md)
    - [Random Uncertainty Estimation](https://www.licor.com/support/EddyPro/topics/random-uncertainty-estimation.md)
    - [Crosswind Correction](https://www.licor.com/support/EddyPro/topics/cross-wind-correction.md)
    - ['w-boost' Bug Correction](https://www.licor.com/support/EddyPro/topics/w-boost-correction.md)
    - [Angle-of-Attack Correction](https://www.licor.com/support/EddyPro/topics/angle-of-attack-correction.md)
    - [Anemometer Tilt Correction](https://www.licor.com/support/EddyPro/topics/anemometer-tilt-correction.md)
    - [Calculating Turbulent Fluctuations](https://www.licor.com/support/EddyPro/topics/calculate-turbulent-flux.md)
    - [Converting Raw Data to Mixing Ratios](https://www.licor.com/support/EddyPro/topics/converting-to-mixing-ratio.md)
    - [Detecting and Compensating Time Lags](https://www.licor.com/support/EddyPro/topics/time-lag-detect-correct.md)
    - [Calculating Spectra, Cospectra and Ogives](https://www.licor.com/support/EddyPro/topics/calculate-spectra-cospectra-and-ogives.md)
    - [Ensemble Averaged Spectra and Cospectra](https://www.licor.com/support/EddyPro/topics/ensemble-averaged-spectra-and-cospectra.md)
    - [QA/QC of Spectra and Cospectra](https://www.licor.com/support/EddyPro/topics/ensemble-averages.md)
    - [Calculating Ambient and Cell Statistics](https://www.licor.com/support/EddyPro/topics/calculate-ambient-and-cell-statistics.md)
    - [Calculating Ambient and Cell Parameters](https://www.licor.com/support/EddyPro/topics/calculate-ambient-and-cell-parameters.md)
    - [Calculating Concentrations and Densities](https://www.licor.com/support/EddyPro/topics/average-gas-concentrations-densities.md)
    - [Calculating Micrometeorological Variables](https://www.licor.com/support/EddyPro/topics/calculate-micromet-variables.md)
    - [Iterative Calculation of Micromet Variables](https://www.licor.com/support/EddyPro/topics/iterative-calculation-of-micromet-vars.md)
  - [Calculating Fluxes](https://www.licor.com/support/EddyPro/topics/calculate-fluxes.md)
    - [Calculating Fluxes Level 0 (uncorrected fluxes)](https://www.licor.com/support/EddyPro/topics/calculate-flux-level-0.md)
    - [Calculating the Off-season Uptake Correction (LI-7500 only)](https://www.licor.com/support/EddyPro/topics/calculate-offseason-uptake-correction.md)
    - [Calculating Multipliers for Spectroscopic Corrections (LI-7700)](https://www.licor.com/support/EddyPro/topics/calculate-LI-7700-multipliers.md)
    - [Calculating Spectral Correction Factors](https://www.licor.com/support/EddyPro/topics/calculate-spectral-correction-factors.md)
    - [High-pass Filtering Correction](https://www.licor.com/support/EddyPro/topics/high-pass-filtering.md)
    - [Low-pass Filtering Correction](https://www.licor.com/support/EddyPro/topics/low-pass-filtering.md)
    - [Calculating Fluxes Level 1, 2, and 3 (corrected fluxes)](https://www.licor.com/support/EddyPro/topics/calculate-flux-level-123.md)
    - [Calculating Fluxes for the LI-7500 and LI-7700](https://www.licor.com/support/EddyPro/topics/calculate-flux-open-path-analyzers.md)
    - [Calculating Fluxes for the LI-7200 and LI-7700](https://www.licor.com/support/EddyPro/topics/calculate-flux-7200-and-7700.md)
    - [Estimating the Flux Footprint](https://www.licor.com/support/EddyPro/topics/estimating-flux-footprint.md)
    - [Flux Quality Flags for Micrometeorological Tests](https://www.licor.com/support/EddyPro/topics/flux-quality-flags.md)
- [A. References](https://www.licor.com/support/EddyPro/topics/references.md)
## Videos
- [Videos](https://www.licor.com/support/EddyPro/videos.md)
- [Learning EddyPro](https://www.licor.com/support/EddyPro/videos/learning-eddypro.md)
- [Processing .ghg Files](https://www.licor.com/support/EddyPro/videos/processing-ghg-files.md)
- [Abate Processing Time](https://www.licor.com/support/EddyPro/videos/abate-processing-time.md)
- [Processing Options](https://www.licor.com/support/EddyPro/videos/processing-options.md)
- [Spectral Corrections](https://www.licor.com/support/EddyPro/videos/spectral-corrections.md)
- [Statistical Analysis](https://www.licor.com/support/EddyPro/videos/statistical-analysis.md)
- [EddyPro Output Files](https://www.licor.com/support/EddyPro/videos/output-files.md)
- [Biomet Data Processing and More in EddyPro 4.0](https://www.licor.com/support/EddyPro/videos/biomet-data-processing.md)
## Documents
- [Documents](https://www.licor.com/support/EddyPro/docs.md)
- [Analyzing Spectra and Cospectra](https://www.licor.com/support/EddyPro/topics/spectral-analysis.md)
- [Changing Metadata](https://www.licor.com/support/EddyPro/topics/ttp059-how-to-change-metadata.md)
- [What's New](https://www.licor.com/support/EddyPro/topics/whats-new.md)
## FAQs
- [FAQs](https://www.licor.com/support/EddyPro/faqs.md)
## Software
- [Software](https://www.licor.com/support/EddyPro/software.md)