PI is a standardized index, relative to the local rainfall of the long-term climate conditions, reflecting the observed rainfall may occur in the opportunity rate.

spi\basic-spi-program-information.pdf
spi\spi_sl_6.exe
spi\spi_source.zip
spi

• We are an exchange download platform that only provides communication channels. The downloaded content comes from the internet. Except for download issues, please Google on your own.
• The downloaded content is provided for members to upload. If it unintentionally infringes on your copyright, please contact us.
• Please use Winrar for decompression tools
• If download fail, Try it againg or Feedback to us.
• If downloaded content did not match the introduction, Feedback to us，Confirm and will be refund.
• Before downloading, you can inquire through the uploaded person information

Nothing．