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United States Department of Agriculture

Agricultural Research Service

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Environmental Fate and Transport Research - Download Code

EFT Download Code | STWIR | SWAT-BR  | CalcPTF  | ASC  | SSDA  | MaSTiS

CalcPTF Files
Multimodeling with Pedotransfer Functions: PTF Calculator

Executable/Example and Source Code Files

Click here to download all Executable and Source files listed below, contained in one zipped file(, 153 kB, last updated December 2010)
  • Executable/Example Files
    1. CalcPTF.xls (426 kB)
    2. ptf.IN (1 kB)
    3. PTFG.exe (222 kB)
    4. WC.OUT (1 kB)
    5. WR.PAR (4 kB)

  • Source Code Files
    1. VGpar.for (6 kB)
    2. PTFG.for (22 kB)
Reprints (pdf)

Comments, questions, and suggestions will be gratefully received by email at

Environmental Microbial and Food Safety Laboratory
Henry A. Wallace Beltsville Agricultural Research Center, Beltsville, MD 20705
US Department of Agriculture, Agricultural Research Service

Last Modified: 8/12/2016
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