CDT User Guide
  • CDT
    • CDT GUI
    • CDT Data
  • Data Preparation
    • Format CDTs Input Data
    • Manipulating CDT Station Data
    • Assess Data Availability
    • Download Data
    • Aggregate Data
    • Regrid Spatial Data
    • Transform NetCDF files into CDT Dataset
    • Split NetCDF files into CDT NetCDF format
    • Combine multiple CDT NetCDF format files into one
    • Data Extraction
    • Data Operation
    • Blank Grid Outside Polygons
    • Data Format Conversion
  • Quality Control
    • Check Stations Coordinates
    • False-Zeros Check for daily rainfall
    • Outliers Check for rainfall data
    • Outliers Check for temperatures data
    • Homogeneity Test
  • Gridding
    • Spatial Interpolation
    • Merging Climate Data
      • Downscaling Data
      • Bias Adjustment
      • Merging Data
    • Scale Merged Data
    • Merging - Cross-Validation
  • Validation
    • Spatial Points Data (CDT Format)
    • Gridded Data (NetCDF Format)
    • Validate multiple data sets
  • Analysis
    • Summary Statistics
    • Derived Climate Variables
    • Climatologies and Anomalies
    • Spatial Analysis
    • Daily Rainfall Analysis
    • Rainy Season Characteristics
    • Rainy Season Analysis
    • Climate Extremes Indices
    • Drought Indices
  • Visualization
    • Plot CDT Station Data
    • Plot CDT Gridded Dataset
    • Plot NetCDF Data (One File)
    • Plot NetCDF Data (Sequential Files)
    • Plot NetCDF Data (Multiple Variables)
    • Plot multiple data sets

Derived Climate Variables

Climate Data Tools, 2019   IRI