📦 ncl-devel

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ncl_gqfaci(3)retrieves the current fill area color index.✨
ncl_gqfais(3)retrieves the current value for fill area interior style.✨
ncl_gqfasi(3)retrieves the current value of the fill area style index.✨
ncl_gqln(3)retrieves the current setting for linetype.✨
ncl_gqlwsc(3)retrieves the current setting of the linewidth scale factor.✨
ncl_gqmk(3)retrieves the current value for the marker type.✨
ncl_gqmksc(3)retrieves the current value for the polymarker size scale factor.✨
ncl_gqmntn(3)retrieves the maximum number of supported normalization transformations.✨
ncl_gqnt(3)retrieves the window and viewport associated with a given normalization transformation. Users of NCAR Graphics are encouraged to use the SPPS routines SET and GETSET to handle normalization…✨
ncl_gqops(3)returns the operating state of GKS.✨
ncl_gqopsg(3)returns the name of the currently open segment.✨
ncl_gqplci(3)gets the polyline color index.✨
ncl_gqpmci(3)retrieves the polymarker color index.✨
ncl_gqsgus(3)Retrieves what segment names are currently in use.✨
ncl_gqtxal(3)retrieves the horizontal and vertical text alignments.✨
ncl_gqtxci(3)retrieves the current text color index.✨
ncl_gqtxfp(3)retrieves the current setting of the text font and precision values.✨
ncl_gqtxp(3)retrieves the current text path.✨
ncl_grid(3)Draws an unlabeled grid.✨
ncl_gridal(3)Draws any of the supported types of backgrounds. Each of the other background-drawing routines is implemented by a call to GRIDAL.✨
ncl_gridall(3)Allows one to draw backgrounds for X/Y plots. Included are routines for drawing grids, perimeters, and pairs of axes. Internal parameters of Gridall control such things as the color indices and line…✨
ncl_gridall_params(3)This document briefly describes all Gridall internal parameters.✨
ncl_gridl(3)Draws a labeled grid with each major division labeled with its numeric value.✨
ncl_gsasf(3)(Set aspect source flags) - Sets the aspect source flags that determine whether primitive attributes are to be selected from individual settings or from "bundle tables".✨
ncl_gschh(3)sets the character height for text.✨
ncl_gschsp(3)sets the character spacing for text.✨
ncl_gschup(3)specifies the angle at which subsequent text is to be drawn with GTX.✨
ncl_gschxp(3)sets the width to height ratio of text.✨
ncl_gsclip(3)controls whether data are displayed outside the boundaries of the world coordinate window of the current normalization transformation.✨
ncl_gscr(3)associates a color value with a color index.✨
ncl_gsel_norm_tran(3)selects a predefined or user-defined transformation that maps world coordinates to normalized device coordinates.✨
ncl_gselnt(3)selects a predefined or user-defined transformation that maps world coordinates to normalized device coordinates.✨
ncl_gset_asfs(3)(Set aspect source flags) - Sets the aspect source flags that determine whether primitive attributes are to be selected from individual settings or from "bundle tables".✨
ncl_gset_char_expan(3)sets the width to height ratio of text.✨
ncl_gset_char_ht(3)sets the character height for text.✨
ncl_gset_char_space(3)sets the character spacing for text.✨
ncl_gset_char_up_vec(3)specifies the angle at which subsequent text is to be drawn with gtext.✨
ncl_gset_clip_ind(3)controls whether data are displayed outside the boundaries of the world coordinate window of the current normalization transformation.✨
ncl_gset_colr_rep(3)associates a color value with a color index.✨
ncl_gset_fill_colr_ind(3)sets the fill area color index.✨
ncl_gset_fill_int_style(3)sets the fill style of polygons drawn with gfill_area.✨
ncl_gset_fill_style_ind(3)sets the fill area style index.✨
ncl_gset_line_colr_ind(3)sets the polyline color index.✨
ncl_gset_linetype(3)sets the line type to solid or various dashed patterns.✨
ncl_gset_linewidth(3)sets the linewidth scale factor, or relative thickness of a polyline.✨
ncl_gset_marker_colr_ind(3)(Set polymarker color index) - sets the polymarker color index.✨
ncl_gset_marker_size(3)sets the polymarker size scale factor -- the relative size of the marker.✨
ncl_gset_marker_type(3)sets the type of polymarker to be used in subsequent GPM calls.✨
ncl_gset_seg_tran(3)Associates a segment transformation with a named segment.✨
ncl_gset_text_align(3)sets the text alignment.✨
ncl_gset_text_colr_ind(3)sets the text color index.✨
ncl_gset_text_font_prec(3)sets the text font and precision.✨
ncl_gset_text_path(3)sets the text paths or directions in which text is to be drawn.✨
ncl_gset_vp(3)establishes a rectangular subspace of normalized device coordinates space. Calls to gset_vp are discouraged with NCAR Graphics. Instead, use the c_set routine because c_set also supports mirror…✨
ncl_gset_win(3)establishes a window, or rectangular subspace, of world coordinates to be plotted. Calls to gset_win are discouraged with NCAR Graphics. Instead, use the c_set routine because c_set also supports…✨
ncl_gsfaci(3)sets the fill area color index.✨
ncl_gsfais(3)sets the fill style of polygons drawn with GFA.✨
ncl_gsfasi(3)sets the fill area style index.✨
ncl_gsln(3)sets the line type to solid or various dashed patterns.✨
ncl_gslwsc(3)sets the linewidth scale factor, or relative thickness of a polyline.✨
ncl_gsmk(3)sets the type of polymarker to be used in subsequent GPM calls.✨
ncl_gsmksc(3)sets the polymarker size scale factor -- the relative size of the marker.✨
ncl_gsplci(3)sets the polyline color index.✨
ncl_gspmci(3)(Set polymarker color index) - sets the polymarker color index.✨
ncl_gssgt(3)Associates a segment transformation with a named segment.✨
ncl_gstxal(3)sets the text alignment.✨
ncl_gstxci(3)sets the text color index.✨
ncl_gstxfp(3)sets the text font and precision.✨
ncl_gstxp(3)sets the text paths or directions in which text is to be drawn.✨
ncl_gsvp(3)establishes a rectangular subspace of normalized device coordinates space. Calls to GSVP are discouraged with NCAR Graphics. Instead, use the SET subroutine because SET also supports mirror imaging…✨
ncl_gswn(3)establishes a window, or rectangular subspace, of world coordinates to be plotted. Calls to GSWN are discouraged with NCAR Graphics. Instead, use the SET subroutine because SET also supports mirror…✨
ncl_gtext(3)The basic output primitive for drawing text. A number of attribute setting routines are available for selecting the size, font, precision, orientation, color, character spacing, etc.✨
ncl_gtx(3)The basic output primitive for drawing text. A number of attribute setting routines are available for selecting the size, font, precision, orientation, color, character spacing, etc.✨
ncl_gupd_ws(3)Insures that the workstation is current and reflects all requests that have been made.✨
ncl_guwk(3)Insures that the workstation is current and reflects all requests that have been made.✨
ncl_hafton(3)draws a half-tone picture from data stored in a rectangular array with the intensity in the picture proportional to the data value.✨
ncl_halfax(3)Draws orthogonal axes intersecting at a specified point and with a specified set of labels.✨
ncl_halftone(3)is a utility for drawing half-tone pictures in which the gray scale level is proportional to the value in a two dimensional array.✨
ncl_histgr(3)Plots a histogram with various options including specification of class values, spacing between histogram bars, shading of bars, windowing (i.e. scaling), specification of color, labels, titles, etc…✨
ncl_histogram(3)This utility is used to generate histograms. Histograms or bar charts are used to show the distribution of values in a like-sample dataset. The individual values are sorted by size into a number of…✨
ncl_histogram_params(3)This document briefly describes all histogram internal parameters. The Histogram utility has four parameter setting routines: HSTOPC sets parameters of type CHARACTER; HSTOPI sets parameters of type…✨
ncl_hlsrgb(3)Converts a color specification given as Hue, Lightness, and Saturation (HLS) values to Red, Green, and Blue (RGB) intensity values.✨
ncl_hstopc(3)Specifies various CHARACTER variables to be used by the Histogram utility.✨
ncl_hstopi(3)Specifies various INTEGER parameters to be used by the Histogram utility.✨
ncl_hstopl(3)Turns options off and on for the Histogram utility.✨
ncl_hstopr(3)Specifies various REAL arrays to be used by the the Histogram utility.✨
ncl_hsvrgb(3)Converts a color specification given in the Hue, Saturation, and Value (HSV) color space to color values in the Red, Green, Blue (RGB) color space.✨
ncl_icfell(3)Called to check for existing error conditions and (perhaps) to update the current error message and error flag.✨
ncl_icloem(3)Called to get the length of the non-blank portion of an error message.✨
ncl_idbvip(3)produces interpolated values at points (XI(I), YI(I)), I=1,...,NIP. This is useful for filling in missing data points on a grid.✨
ncl_idgeti(3)Retrieves the integer value of a Bivar parameter.✨
ncl_idgetr(3)Retrieves the real value of a Bivar parameter.✨
ncl_idpltr(3)✨
ncl_idseti(3)Provides a new integer value for a Bivar parameter.✨
ncl_idsetr(3)Provides a new real value for a Bivar parameter.✨
ncl_idsfft(3)Performs smooth surface fitting when the projections of the data points in the X-Y plane are irregularly distributed in the plane.✨
ncl_init3d(3)Draws an isosurface when used in conjunction with entry DANDR.✨
ncl_isgeti(3)Gets the current values of internal parameters of type INTEGER.✨
ncl_isgetr(3)Gets the current values of internal parameters of type REAL.✨
ncl_isosrf(3)Draws an isosurface.✨
ncl_isosrfhr(3)Draws a wireframe surface with hidden contours removed.✨
ncl_isosurface(3)Allows the user to draw a perspective view of the surface defined by the equation f(u,v,w)=fiso, where the function f is approximated by a 3-dimensional array of data and fiso is a user- specified…✨
ncl_isosurface_params(3)This document briefly describes all Isosurface internal parameters.✨
ncl_isseti(3)Resets the current values of internal parameters of type INTEGER.✨
ncl_issetr(3)Resets the current values of internal parameters of type REAL.✨
ncl_kfmx(3)Converts from fractional coordinates to metacode coordinates.✨
ncl_kfmy(3)Converts from fractional coordinates to metacode coordinates.✨
ncl_kfpx(3)Converts from fractional coordinates to plotter address unit coordinates.✨
ncl_kfpy(3)Converts from fractional coordinates to plotter address unit coordinates.✨
ncl_kmpx(3)Converts from metacode coordinates to plotter address unit coordinates.✨
ncl_kmpy(3)Converts from metacode coordinates to plotter address unit coordinates.✨
ncl_kpmx(3)Converts from plotter address unit coordinates to metacode coordinates.✨
ncl_kpmy(3)Converts from plotter address unit coordinates to metacode coordinates.✨
ncl_kumx(3)Converts from user coordinates to metacode coordinates.✨
ncl_kumy(3)Converts from user coordinates to metacode coordinates.✨
ncl_kupx(3)Converts from user coordinates to plotter address unit coordinates.✨
ncl_kupy(3)Converts from user coordinates to plotter address unit coordinates.✨
ncl_kurv1(3)calculate values for KURV2 usage✨
ncl_kurv2(3)does interpolation for parametric curves✨
ncl_kurvd(3)interpolation and derivatives for parametric curves✨
ncl_kurvp1(3)calculate values for KURVP2 usage✨
ncl_kurvp2(3)does interpolation for closed parametric curves✨
ncl_kurvpd(3)nterpolation and derivatives for closed parametric curves✨
ncl_labelbar(3)Creates a labeled, filled, rectangular bar to serve as a key for a filled plot.✨
ncl_labelbar_params(3)This document briefly describes all Labelbar internal parameters.✨
ncl_labmod(3)Presets parameters controlling the appearance of labels drawn by GRIDAL, GRIDL,... et al. LABMOD itself does no plotting and, in order to have any effect, must be called prior to the…✨
ncl_lastd(3)Terminates a sequence of calls to draw a curve (a call to FRSTD followed by one or more calls to VECTD).✨
ncl_lbfill(3)A routine that is called by LBLBAR (when the argument IFTP is non-zero) to fill portions of the bar. The default version of this routine does color fill by calling GSFACI and GFA. A user-written…✨
ncl_lbgeti(3)Retrieves the integer value of an internal parameter of Labelbar.✨
ncl_lbgetr(3)Retrieves the real value of an internal parameter of Labelbar.✨
ncl_lblbar(3)Draws a complete label bar.✨
ncl_lbseti(3)Gives an integer value to an internal parameter of Labelbar.✨
ncl_lbsetr(3)Gives a real value to an internal parameter of Labelbar.✨
ncl_line(3)draws a line from the point (X1,Y1) to the point (X2,Y2). The "pen" (for subsequent calls to FRSTPT, VECTOR, PLOTIF, and PLOTIT) is left at (X2,Y2).✨
ncl_line3(3)Draws the straight-line segment joining the projections of two points in 3-space.✨
ncl_lined(3)Draws a line segment between two points whose user coordinates are given.✨
ncl_mapaci(3)Normally used to pick colors for the areas created by the boundary lines added to an area map by a call to MAPBLA. Note that this function should not be used to select color indices for areas defined…✨
ncl_mapbla(3)Adds to the area map in the array IAMA the set of boundary lines, of projected geographical entities, determined by the current state of the internal parameters of EZMAP. Note that this routine uses…✨
ncl_mapblm(3)Draws geographical outlines masked against an existing area map. Note that this routine uses whichever old outline dataset is selected by the value of the internal parameter 'OU'; to access the new…✨
ncl_mapdrw(3)Draws the complete map described by the current values of the internal parameters of EZMAP. Note that this routine uses whichever old outline dataset is selected by the value of the internal…✨
ncl_mapeod(3)Called by the EZMAP routines MAPLOT and MAPBLA. The default version does nothing. A user-written version may be supplied to examine each outline-dataset segment and, perhaps, to delete selected ones…✨
ncl_mapfst(3)Draws lines on a map - used in conjunction with MAPVEC.✨
ncl_mapgci(3)Returns a set of points on the shortest great circle route between two user-specified points on the globe.✨
ncl_mapgrd(3)Draws a lat/lon grid.✨
ncl_mapgrm(3)Draws lines of latitude and longitude masked against an existing area map.✨
ncl_mapgtc(3)Gets the current value of a specified EZMAP parameter of type CHARACTER. MPGETC is an alternate name for the routine MAPGTC.✨
ncl_mapgti(3)Gets the current value of a specified EZMAP parameter of type INTEGER. MPGETI is an alternate name for the routine MAPGTI.✨
ncl_mapgtl(3)Gets the current value of a specified EZMAP parameter of type LOGICAL. MPGETL is an alternate name for the routine MAPGTL.✨
ncl_mapgtr(3)Gets the current value of a specified EZMAP parameter of type REAL. MPGETR is an alternate name for the routine MAPGTR.✨
ncl_mapint(3)Initialization.✨
ncl_mapiq(3)Terminates a string of calls to MAPIT.✨
ncl_mapiqa(3)Terminates a string of calls to MAPITA.✨
ncl_mapiqd(3)Terminates a string of calls to MAPITD.✨
ncl_mapiqm(3)Terminates a string of calls to the routine MAPITM.✨
ncl_mapit(3)Draws lines on a map.✨
ncl_mapita(3)Adds to an area map the projections of lines defined by a series of lat/lon coordinates.✨
ncl_mapitd(3)Draws lines on a map. MAPITD is just like MAPIT, but, ultimately, DASHPACK routines are called instead of DASHCHAR routines.✨
ncl_mapitm(3)Draws lines on a map, masked by a specified area map.✨
ncl_maplbl(3)Labels the map.✨
ncl_maplmb(3)Draws a limb line.✨
ncl_maplot(3)Draws geographical outlines. Note that this routine uses whichever old outline dataset is selected by the value of the internal parameter 'OU'; to access the new map database "Earth..1", which was…✨
ncl_mappos(3)Positions the map on the plotter frame.✨
ncl_maproj(3)Sets the map projection to be used.✨
ncl_maprs(3)Re-calls SET.✨
ncl_maprst(3)Restores the state of EZMAP saved by an earlier call to MAPSAV.✨
ncl_mapsav(3)Saves the current state of EZMAP for later restoration by MAPRST.✨
ncl_mapset(3)Specifies the rectangular portion of the u/v plane to be drawn.✨
ncl_mapstc(3)Sets the values of certain EZMAP parameters of type CHARACTER. MPSETC is an alternate name for the routine MAPSTC.✨
ncl_mapsti(3)Sets the values of certain EZMAP parameters of type INTEGER. MPSETI is an alternate name for the routine MAPSTI.✨
ncl_mapstl(3)Sets the values of certain EZMAP parameters of type LOGICAL. MPSETL is an alternate name for the routine MAPSTL.✨
ncl_mapstr(3)Sets the values of certain EZMAP parameters of type REAL. MPSETR is an alternate name for the routine MAPSTR.✨
ncl_maptra(3)Projects points.✨
ncl_maptri(3)Performs inverse transformations.✨
ncl_maptrn(3)Projects points. SUPCON is an alternate name for the routine MAPTRN.✨
ncl_mapusr(3)Called by EZMAP routines that draw the various parts of the map. The default version does nothing. A user-written version may be supplied to change the appearance of the map. Note that this routine…✨
ncl_mapvec(3)Draws lines on a map - used in conjunction with MAPFST.✨
ncl_mpchln(3)This routine is called repeatedly as boundary lines are processed by MPLNAM, MPLNDM, and MPLNDR. The default version of the routine does nothing. A user-supplied version may take action to change…✨
ncl_mpfnme(3)Given the area identifier of one of the areas defined by whatever database was last read by one of the EZMAPB routines MPLNAM, MPLNDM, MPLNDR, and MPLNRI, this function returns the full name of the…✨
ncl_mpgetc(3)Gets the current value of a specified EZMAP parameter of type CHARACTER. MPGETC is an alternate name for the routine MAPGTC.✨
ncl_mpgeti(3)Gets the current value of a specified EZMAP parameter of type INTEGER. MPGETI is an alternate name for the routine MAPGTI.✨
ncl_mpgetl(3)Gets the current value of a specified EZMAP parameter of type LOGICAL. MPGETL is an alternate name for the routine MAPGTL.✨
ncl_mpgetr(3)Gets the current value of a specified EZMAP parameter of type REAL. MPGETR is an alternate name for the routine MAPGTR.✨
ncl_mpglty(3)Retrieves the type of the line currently being drawn by MPLNDM.✨
ncl_mpiaty(3)Given the area identifier of one of the areas defined by whatever database was last read by one of the EZMAPB routines MPLNAM, MPLNDM, MPLNDR, and MPLNRI, this function returns the area type of the…✨
ncl_mpifnb(3)A simple utility function that finds the index of the first non-blank character in a character string.✨
ncl_mpilnb(3)A simple utility function that finds the index of the last non- blank character in a character string.✨
ncl_mpiola(3)Given the area identifier of one of the areas defined by whatever database was last read by one of the EZMAPB routines MPLNAM, MPLNDM, MPLNDR, and MPLNRI, this function returns the area identifier of…✨
ncl_mpiosa(3)Given the area identifier of one of the areas defined by whatever database was last read by one of the EZMAPB routines MPLNAM, MPLNDM, MPLNDR, and MPLNRI, this function returns the area identifier of…✨
ncl_mpipai(3)Given the area identifiers of two of the areas defined by whatever database was last read by the EZMAPB routines MPLNAM, MPLNDM, MPLNDR, and MPLNRI, this function has a non-zero value if and only if…✨
ncl_mpipan(3)Given the area identifier of one of the areas defined by whatever database was last read by the EZMAPB routines MPLNAM, MPLNDM, MPLNDR, and MPLNRI and a name, this function has a non-zero value if…✨
ncl_mpipar(3)Given the area identifier of one of the areas defined by whatever database was last read by one of the EZMAPB routines MPLNAM, MPLNDM, MPLNDR, and MPLNRI, this function returns the area identifier of…✨
ncl_mpisci(3)Given the area identifier of one of the areas defined by whatever database was last read by one of the EZMAPB routines MPLNAM, MPLNDM, MPLNDR, and MPLNRI, this function returns a suggested color…✨
ncl_mplnam(3)Reads a specified EZMAP database and sends boundary lines from it to a specified area map.✨
ncl_mplndm(3)Reads a specified EZMAP database and draws boundary lines from it, masked by a specified area map.✨
ncl_mplndr(3)Reads a specified EZMAP database and draws boundary lines from it.✨
ncl_mplnri(3)Reads information from a specified EZMAP database.✨
ncl_mpname(3)Given the area identifier of one of the areas defined by whatever database was last read by one of the EZMAPB routines MPLNAM, MPLNDM, MPLNDR, and MPLNRI, this function returns the name of the area.✨
ncl_mprset(3)Reset the internal state of EZMAP/EZMAPA to the default.✨
ncl_mpsetc(3)Sets the values of certain EZMAP parameters of type CHARACTER. MPSETC is an alternate name for the routine MAPSTC.✨
ncl_mpseti(3)Sets the values of certain EZMAP parameters of type INTEGER. MPSETI is an alternate name for the routine MAPSTI.✨