Example scripts using hyperslab operators

To run these scripts in IDL, type ".run atm_plot.pro" within IDL, for example. To run these scripts in Yorick, type "yorick -i atm_plot.i", for example.

The IDL version is much better at plotting than the Yorick version (primarily because I tend to use IDL for plotting).

A sample netCDF file containing atmospheric data, ET42DJF8692.nc (the December-January-February mean of ECMWF analyses, 1986-92, on the T42, 18-level CCM3 model grid), may be used to test the hyperslab operators. (Press SHIFT key and click on ET42DJF8692.nc to download.)

  • atm_plot.i, atm_plot.pro: Simple processing/plotting operations on atmospheric data

  • condense_ncep.i, Condensing NCEP reanalysis monthly-mean data on pressure surfaces

  • condense_ccm.i, Condensing CCM monthly-mean data

  • condense_ncom.i, Condensing NCOM monthly-mean data

  • condense_sec3d.i, Condensing sector ocean model annual-mean data

  • ocn_plot.i, ocn_plot2.i, ocn_plot.pro, ocn_plot2.pro: Simple processing/plotting operations on oceanic data

  • save_file.i, append_file.i, save_file.pro, append_file.pro: Saving and appending to hyperslab netCDF files

  • reanal_z500.i, reanal_z500.pro: Computing 500 hPa geopotential statistics for 23 years of monthly data from the NCEP re-analysis project

  • harmonic.i, harmonic.pro: Harmonic analysis (amplitude/phase) of the annual cycle

  • interp.i, interp.pro: Linear interpolation from one grid to another

  • regrid.i, regrid.pro: Regridding ocean data from velocity grid to tracer grid

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    svn/ncar.ucar.edu; last modified on 9/10/1997.