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The netCDF operators NCO version 3.9.7 are ready. http://nco.sf.net (Homepage) http://dust.ess.uci.edu/nco (Homepage "mirror") This version primarily improves documentation and build-ability of the GSL-library functions introduced in ncap2 version 3.9.6. A list of the functions/methods available in ncap2 is below. http://nco.sf.net/nco.html#gsl Plans for 3.9.8 are underway. Three areas of improvement will be generalized sorting, support for GSL distribution functions, and support for a new DAP library provided by libnetcdf. A. Document GSL functions in ncap2 http://nco.sf.net/nco.html#ncap2 B. Improve ./configure ability to find and work with GSL, including older versions of GSL C. New ncks --no_dmn_var_nm switch implements "naked" column printing http://nco.sf.net/nco.html#ncks D. ncatted matches regular expressions to variable names http://nco.sf.net/nco.html#xmp_ncatted E. CF-convention "coordinates" attribute strings with excessive whitespace work with ncks -c F. ncap2 has sort function G. Remove assumption that DAP means OPeNDAP. Configure takes either --enable-dap-opendap or --enable-dap-netcdf bld/Makefile takes either DAP_OPENDAP=Y or DAP_NETCDF=Y (untested) K. Pre-built, up-to-date Debian Sid & Ubuntu Intrepid packages available: http://nco.sf.net#debian L. Pre-built (possibly out-of-date) Fedora and CentOS RPMs available: http://nco.sf.net#rpm M. Find/add NCO tips and tricks on the NCO Wiki (thanks to Tom Roche): http://nco.wiki.sourceforge.net N. Did you try SWAMP (Script Workflow Analysis for MultiProcessing)? SWAMP efficiently schedules and executes NCO scripts on remote servers: http://swamp.googlecode.com SWAMP can work command-line operator analysis scripts besides NCO. If you must transfer lots of data from a server to your client before you analyze it, then SWAMP may speed things up. Try SWAMP give us your feedback. O. Reminder: NCO support for netCDF4 features is tracked at http://nco.sf.net/nco.html#nco4 NCO currently supports netCDF4 atomic data types and compression. NCO 3.9.7 with netCDF4 support should work with HDF5 1.8.1 and netCDF4 final and newer. export NETCDF4_ROOT=/usr/local/netcdf4 # Set netCDF4 location cd ~/nco;./configure --enable-netcdf4 # Configure mechanism -or- cd ~/nco/bld;./make NETCDF4=Y allinone # Old Makefile mechanism Enjoy, Charlie acos() acosh() asin() asinh() atan() atan2() atanh() avg() avgsqr() byte() ceil() change_miss() char() convert() cos() cosh() delete_miss() double() erf() erfc() exp() fabs() float() floor() gamma() get_miss() gsl_sf_Chi() gsl_sf_Ci() gsl_sf_Shi() gsl_sf_Si() gsl_sf_airy_Ai() gsl_sf_airy_Ai_deriv() gsl_sf_airy_Ai_deriv_scaled() gsl_sf_airy_Ai_scaled() gsl_sf_airy_Bi() gsl_sf_airy_Bi_deriv() gsl_sf_airy_Bi_deriv_scaled() gsl_sf_airy_Bi_scaled() gsl_sf_airy_zero_Ai() gsl_sf_airy_zero_Ai_deriv() gsl_sf_airy_zero_Bi() gsl_sf_airy_zero_Bi_deriv() gsl_sf_atanint() gsl_sf_bessel_I0() gsl_sf_bessel_I0_scaled() gsl_sf_bessel_I1() gsl_sf_bessel_I1_scaled() gsl_sf_bessel_In() gsl_sf_bessel_In_array() gsl_sf_bessel_In_scaled() gsl_sf_bessel_In_scaled_array() gsl_sf_bessel_Inu() gsl_sf_bessel_Inu_scaled() gsl_sf_bessel_J0() gsl_sf_bessel_J1() gsl_sf_bessel_Jn() gsl_sf_bessel_Jn_array() gsl_sf_bessel_Jnu() gsl_sf_bessel_K0() gsl_sf_bessel_K0_scaled() gsl_sf_bessel_K1() gsl_sf_bessel_K1_scaled() gsl_sf_bessel_Kn() gsl_sf_bessel_Kn_array() gsl_sf_bessel_Kn_scaled() gsl_sf_bessel_Kn_scaled_array() gsl_sf_bessel_Knu() gsl_sf_bessel_Knu_scaled() gsl_sf_bessel_Y0() gsl_sf_bessel_Y1() gsl_sf_bessel_Yn() gsl_sf_bessel_Yn_array() gsl_sf_bessel_Ynu() gsl_sf_bessel_i0_scaled() gsl_sf_bessel_i1_scaled() gsl_sf_bessel_i2_scaled() gsl_sf_bessel_il_scaled() gsl_sf_bessel_il_scaled_array() gsl_sf_bessel_j0() gsl_sf_bessel_j1() gsl_sf_bessel_j2() gsl_sf_bessel_jl() gsl_sf_bessel_jl_array() gsl_sf_bessel_jl_steed_array() gsl_sf_bessel_k0_scaled() gsl_sf_bessel_k1_scaled() gsl_sf_bessel_k2_scaled() gsl_sf_bessel_kl_scaled() gsl_sf_bessel_kl_scaled_array() gsl_sf_bessel_lnKnu() gsl_sf_bessel_y0() gsl_sf_bessel_y1() gsl_sf_bessel_y2() gsl_sf_bessel_yl() gsl_sf_bessel_yl_array() gsl_sf_bessel_zero_J0() gsl_sf_bessel_zero_J1() gsl_sf_beta() gsl_sf_clausen() gsl_sf_conicalP_0() gsl_sf_conicalP_1() gsl_sf_conicalP_cyl_reg() gsl_sf_conicalP_half() gsl_sf_conicalP_mhalf() gsl_sf_conicalP_sph_reg() gsl_sf_dawson() gsl_sf_debye_1() gsl_sf_debye_2() gsl_sf_debye_3() gsl_sf_debye_4() gsl_sf_debye_5() gsl_sf_debye_6() gsl_sf_doublefact() gsl_sf_ellint_D() gsl_sf_ellint_Dcomp() gsl_sf_ellint_E() gsl_sf_ellint_Ecomp() gsl_sf_ellint_F() gsl_sf_ellint_Kcomp() gsl_sf_ellint_P() gsl_sf_ellint_Pcomp() gsl_sf_ellint_RC() gsl_sf_ellint_RD() gsl_sf_ellint_RF() gsl_sf_ellint_RJ() gsl_sf_erf() gsl_sf_erf_Q() gsl_sf_erf_Z() gsl_sf_erfc() gsl_sf_eta() gsl_sf_eta_int() gsl_sf_exp() gsl_sf_exp_err() gsl_sf_exp_mult() gsl_sf_expint_3() gsl_sf_expint_E1() gsl_sf_expint_E1_scaled() gsl_sf_expint_E2() gsl_sf_expint_E2_scaled() gsl_sf_expint_Ei() gsl_sf_expint_Ei_scaled() gsl_sf_expint_En() gsl_sf_expint_En_scaled() gsl_sf_expm1() gsl_sf_exprel() gsl_sf_exprel_2() gsl_sf_exprel_n() gsl_sf_fact() gsl_sf_fermi_dirac_0() gsl_sf_fermi_dirac_1() gsl_sf_fermi_dirac_2() gsl_sf_fermi_dirac_3half() gsl_sf_fermi_dirac_half() gsl_sf_fermi_dirac_inc_0() gsl_sf_fermi_dirac_int() gsl_sf_fermi_dirac_m1() gsl_sf_fermi_dirac_mhalf() gsl_sf_gamma() gsl_sf_gamma_inc() gsl_sf_gamma_inc_P() gsl_sf_gamma_inc_Q() gsl_sf_gammainv() gsl_sf_gammastar() gsl_sf_gegenpoly_1() gsl_sf_gegenpoly_2() gsl_sf_gegenpoly_3() gsl_sf_gegenpoly_n() gsl_sf_hazard() gsl_sf_hyperg_0F1() gsl_sf_hyperg_1F1() gsl_sf_hyperg_1F1_int() gsl_sf_hyperg_2F0() gsl_sf_hyperg_2F1() gsl_sf_hyperg_2F1_conj() gsl_sf_hyperg_2F1_conj_renorm() gsl_sf_hyperg_2F1_renorm() gsl_sf_hyperg_U() gsl_sf_hyperg_U_int() gsl_sf_hzeta() gsl_sf_laguerre_1() gsl_sf_laguerre_2() gsl_sf_laguerre_3() gsl_sf_laguerre_n() gsl_sf_lambert_W0() gsl_sf_lambert_Wm1() gsl_sf_legendre_H3d() gsl_sf_legendre_H3d_0() gsl_sf_legendre_H3d_1() gsl_sf_legendre_P1() gsl_sf_legendre_P2() gsl_sf_legendre_P3() gsl_sf_legendre_Pl() gsl_sf_legendre_Pl_array() gsl_sf_legendre_Plm() gsl_sf_legendre_Plm_array() gsl_sf_legendre_Q0() gsl_sf_legendre_Q1() gsl_sf_legendre_Ql() gsl_sf_legendre_sphPlm() gsl_sf_legendre_sphPlm_array() gsl_sf_lnbeta() gsl_sf_lndoublefact() gsl_sf_lnfact() gsl_sf_lngamma() gsl_sf_lnpoch() gsl_sf_log() gsl_sf_log_1plusx() gsl_sf_log_1plusx_mx() gsl_sf_log_abs() gsl_sf_log_erfc() gsl_sf_poch() gsl_sf_pochrel() gsl_sf_psi() gsl_sf_psi_1() gsl_sf_psi_1_int() gsl_sf_psi_1piy() gsl_sf_psi_int() gsl_sf_psi_n() gsl_sf_synchrotron_1() gsl_sf_synchrotron_2() gsl_sf_taylorcoeff() gsl_sf_transport_2() gsl_sf_transport_3() gsl_sf_transport_4() gsl_sf_transport_5() gsl_sf_zeta() gsl_sf_zeta_int() gsl_sf_zetam1() gsl_sf_zetam1_int() int() int64() ln() log() log10() long() mask() mask_clip() max() min() ndims() pack() pack_byte() pack_char() pack_int() pack_short() permute() pow() ram_delete() ram_write() reverse() rms() rmssdn() set_miss() short() sin() sinh() size() sqravg() sqrt() tan() tanh() total() ttl() type() ubyte() uint() uint64() unpack() ushort() -- Charlie Zender, Department of Earth System Science University of California, Irvine (949) 824-2987 :)
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