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CalcPTF
Multimodeling with Pedotransfer Functions: PTF Calculator

Manual

• PTF_manual.version_3.0.pdf(291 kB)
• PTF Version history.pdf (88 kB)

Executable/Example and Source Code Files

Click here to download all Executable and Source files listed below, contained in one zipped file(CalcPTF_ExeSource.zip, 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)

• Guber, A.K., Pachepsky, Y.A., van Genuchten, M.T., Rawls, W.J., Simunek, J., Jackques, D., Nicholson, T.J., and Cady, R.E. Field-Scale Water Flow Simulations Using Ensembles of Pedotransfer Functions for Soil Water Retention. Vadose Zone Journal 5:234-247 (2006). doi:10.2136/vzj2005.0111
  (pdf file size 468 kB)
• Guber, A.K., Pachepsky, Y.A., van Genutchen, M.T., Simunek, J., Jacques, D., Nemes, A., Nicholson, T.J., and Cady, R.E. Multimodel Simulation of Water Flow in a Field Soil Using Pedotransfer Functions. Vadose Zone Journal 8:1-10 (2009). doi:10.2136/vzj2007.0144
  (pdf file size 1485 kB)

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Comments, questions, and suggestions will be gratefully received by email at yakov.pachepsky@usda.gov