===============================================================================
Implementation status of the IDL 5.4 routine library
===============================================================================
Codes:
= : implementation complete
# : implementation complete (but in C++)
+ : implementation complete + added functionality
~ : partial implementation
- : implementation not required
! : non-implemented routines having priority
    Most important are:
      congrid, crossp, crvlength, curvefit, determ, hist_equal, interpol, 
      int_tabulated, lin_fit, poly_fit, reverse, rot, spline, svdfit
===============================================================================

!a_correlate.pro
 adapt_hist_equal.pro
!amoeba.pro
 annotate.pro
 arrow.pro
 ascii_template.pro
!bar_plot.pro
#beta.pro
!bilinear.pro
 binary_template.pro
 bin_date.pro
!binomial.pro
 bisect_pdf.pro
 blk_con.pro
 box_cursor.pro
!c_correlate.pro
 caldat.pro
 calendar.pro
 cdf_exists.pro
!chebyshev.pro
!chisqr_cvf.pro
!chisqr_pdf.pro
 cir_3pnt.pro
 colormap_applicable.pro
!comfit.pro
!complexround.pro
 cond.pro
!congrid.pro
!coord2to3.pro
!correlate.pro
!cramer.pro
 create_view.pro
!crossp.pro
!crvlength.pro
 ct_luminance.pro
 cti_test.pro
!curvefit.pro
 cv_coord.pro
 cvttobm.pro
 cw_animate.pro
 cw_arcball.pro
 cw_bgroup.pro
 cw_clr_index.pro
 cw_colorsel.pro
 cw_defroi.pro
 cw_dice.pro
 cw_field.pro
 cw_filesel.pro
 cw_form.pro
 cw_fslider.pro
 cw_light_editor.pro
 cw_orient.pro
 cw_palette_editor.pro
 cw_pdmenu.pro
 cw_rgbslider.pro
 cw_tmpl.pro
 cw_zoom.pro
 defroi.pro
!deriv.pro
 derivsig.pro
!determ.pro
 dialog_read_image.pro
 dialog_write_image.pro
 digital_filter.pro
 dissolve.pro
=dist.pro
 dl_dos.pro
 dl_mac.pro
 dl_unix.pro
 dl_vms.pro
 doc_library.pro
 efont.pro
!eigenvec.pro
 eos_exists.pro
 eos_gd_query.pro
 eos_pt_query.pro
 eos_query.pro
 eos_sw_query.pro
!errplot.pro
 expand.pro
 extrac.pro
 extract_slice.pro
!f_cvf.pro
=factorial.pro
!file_which.pro
=file_sep.pro
=filepath.pro                 ; /tmp is hardcoded
 flick.pro
 flow3.pro
!f_pdf.pro
 funct.pro
 fv_test.pro
!fx_root.pro
 gamma_ct.pro
#gamma.pro
!gauss2dfit.pro
#gauss_cvf.pro
!gaussfit.pro
#gauss_pdf.pro
 get_screen_size.pro
-graphics_times2.pro
-graphics_times3.pro
-graphics_times.pro
 gs_iter.pro
!hanning.pro
 hdf_exists.pro
!h_eq_ct.pro
!h_eq_int.pro
!hilbert.pro
!hist_2d.pro
!hist_equal.pro
 hls.pro
 hsv.pro
!ibeta.pro
=identity.pro
 idl_crank.pro
 idlgrarc__define.pro
 idlgrcolorbar__define.pro
 idlgrlegend__define.pro
-idlinfo.pro
#igamma.pro
 image_cont.pro
 insget.pro
 insput.pro
 insvis.pro
!int_2d.pro
!int_3d.pro
!int_tabulated_2d.pro
!int_tabulated.pro
!interpol.pro
 julday.pro
 krig2d.pro
=kurtosis.pro
 kw_test.pro
 label_date.pro
!ladfit.pro
#laguerre.pro
 leefilt.pro
!linfit.pro
 ljlct.pro
 ll_arc_distance.pro
!lmfit.pro
!lmfunct.pro
=loadct.pro
 lu_complex.pro
!m_correlate.pro
 map_2points.pro
 map_continents.pro
 map_grid.pro
 map_image.pro
 map_patch.pro
 map_set.pro
 md_test.pro
=meanabsdev.pro
=mean.pro
 mesh_obj.pro
!min_curve_surf.pro
 mk_html_help.pro
 modifyct.pro
=moment.pro
 morph_close.pro
 morph_gradient.pro
 morph_hitormiss.pro
 morph_open.pro
 morph_thin.pro
 morph_tophat.pro
 mpeg_close.pro
 mpeg_open.pro
 mpeg_put.pro
 mpeg_save.pro
 multi.pro
#ncdf_exists.pro
=norm.pro
!oploterr.pro
!p_correlate.pro
 plot_3dbox.pro
!ploterr.pro
 plot_field.pro
!pnt_line.pro
 polar_contour.pro
 polar_surface.pro
 poly_area.pro
!poly_fit.pro
=poly.pro
 polywarp.pro
=popd.pro
=primes.pro
=printd.pro
 profile.pro
 profiles.pro
 project_vol.pro
 ps_show_fonts.pro
 psafm.pro
 pseudo.pro
=pushd.pro
 query_bmp.pro
 query_dicom.pro
 query_gif.pro
 query_image.pro
 query_pict.pro
 query_ppm.pro
 query_srf.pro
 query_wav.pro
!r_correlate.pro
!r_test.pro
 ranks.pro
 rb_routines.pro
 rdpix.pro
=read_ascii.pro
~read_binary.pro              ; TEMPLATE keyword missing
=read_bmp.pro
=read_dicom.pro
 read_gif.pro
 read_image.pro
 read_interfile.pro
=read_pict.pro
 read_ppm.pro
 read_spr.pro
 read_srf.pro
 read_sylk.pro
 read_wave.pro
 read_wav.pro
 read_x11_bitmap.pro
=read_xwd.pro
 recon3.pro
 reduce_colors.pro
!regress.pro
 resolve_all.pro
!reverse.pro
!rot.pro
 rs_test.pro
!s_test.pro
 savgol.pro
 scale3d.pro
 scale3.pro
 search2d.pro
 search3d.pro
 setup_keys.pro
!sfit.pro
 shade_surf_irr.pro
 show3.pro
 showfont.pro
 showinfo.pro
=skewness.pro
 skey_dec.pro
 skey_hp.pro
 skey_ibm.pro
 skey_mips.pro
 skey_sgi.pro
 skey_sun.pro
 slicer3.pro
 slide_image.pro
 sph_4pnt.pro
 spher_harm.pro
 sph_scat.pro
!spline_p.pro
!spline.pro
!standardize.pro
=stddev.pro
 streamline.pro
 stretch.pro
=strsplit.pro
 surfr.pro
!svdfit.pro
 svdfunct.pro
 svdleg.pro
=swap_endian.pro
!t_cvf.pro
!t_pdf.pro
!t3d.pro
 tek_color.pro
-testdemo.pro
-test_hp.pro
-test_lj.pro
-test_pcl.pro
-test_true.pro
 threed.pro
 timegen.pro
-time_test2.pro
-time_test3.pro
-time_test.pro
 tm_test.pro
+trace.pro                    ; allow scalar and 1~element vector
 trackball__define.pro
 tri_surf.pro
 ts_coef.pro
 ts_diff.pro
 ts_fcast.pro
 ts_smooth.pro
=uniq.pro
=variance.pro
 vector_field.pro
 velovect.pro
 vel.pro
 vert_t3d.pro
!voronoi.pro
 warp_tri.pro
 wf_draw.pro
=write_bmp.pro
 write_gif.pro
 write_image.pro
 write_nrif.pro
=write_pict.pro
 write_ppm.pro
 write_spr.pro
 write_srf.pro
 write_sylk.pro
 write_wave.pro
 write_wav.pro
 xmanager.pro
 xmng_tmpl.pro
 xregistered.pro
!xsq_test.pro
 zoom_24.pro
 zoom.pro