Gtool4 Library and Tools

About gtool4 Library and Tools

Gtool4 Fortran90 Tools/Library is an application of Gtool4 NetCDF Conventions. It consists of

• Input/output and visualization library
• Simple data analysis tools like averaging, gridwise addition or subtraction
• Visualization tool using DCL library

The implementation of the tools/library is also a practical experiment of new features of Fortran 90. Its design is based on an object-oriented style using modules, derived types, and user-defined generic interfaces. We hope that it will be a helpful example for system programmers in Fortran 90 (or later).

• License Terms
• Related Software Packages
  • GFD Dennou Club Library(DCL)
  • NetCDF
    • source archive mirror.
    • netcdf-3.4-patch.txt for Fujitsu Fortran & C Package on Linux users.

Latest source (ver. 1.0 Release)

• Tar+gzip packages
• Debian package
  • Fujitsu Fortran & C Package ver.4 binary
  • Fujitsu Fortran & C Package ver.3 binary
  • Intel Fortran ver.6 binary
  • Intel Fortran ver.7 binary
• Online Documentation
  • Reference manual
  • Tutorial
• View Source Code Online

Old source (obsolescent)

• Beta Release
  • Tar+gzip packages
• Alpha Release
  • Tar+gzip packages that are originally developed on Windows 9x.
  • Linux Port

About Citation

When you are going to publish a paper on a schientific/technological work using gtool4 Fortran90 Tools/Library, please refer it like following:

Toyoda, E., Ishiwatari, M., Takehiro, S., Hayashi, Y.-Y., gtool4 Devlopment Group, 2002: gtool4 Fortran90 Tools/Library, http://www.gfd-dennou.org/library/gtool4/, GFD Dennou Club.