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  "Title": "Non-Interactive Spatial Tools for Raster Processing and\nVisualization",
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  "Author": "Nikita Platonov [aut, cre]\n(<https://orcid.org/0000-0001-7196-7882>)",
  "Maintainer": "Nikita Platonov <platonov@sev-in.ru>",
  "Description": "S3 classes and methods for manipulation with georeferenced\nraster data: reading/writing, processing, multi-panel\nvisualization.",
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      "date": "2018-06-06"
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    "allocate",
    "as_stars",
    "as_ursa",
    "as.Raster",
    "as.ursa",
    "band_blank",
    "band_max",
    "band_mean",
    "band_min",
    "band_n",
    "band_nNA",
    "band_quantile",
    "band_sd",
    "band_stat",
    "band_sum",
    "bandname",
    "bandname<-",
    "category_value",
    "chunk_band",
    "chunk_expand",
    "chunk_line",
    "close_envi",
    "colorize",
    "compose_close",
    "compose_coastline",
    "compose_design",
    "compose_graticule",
    "compose_legend",
    "compose_open",
    "compose_panel",
    "compose_plot",
    "compress",
    "consistent_grid",
    "coord_cr",
    "coord_xy",
    "create_envi",
    "create_gdal",
    "cubehelix",
    "decompress",
    "discolor",
    "display",
    "display_brick",
    "display_hetero",
    "display_homo",
    "display_rgb",
    "display_stack",
    "envi_copy",
    "envi_exists",
    "envi_list",
    "envi_remove",
    "envi_rename",
    "focal_extrem",
    "focal_max",
    "focal_mean",
    "focal_median",
    "focal_min",
    "focal_special",
    "get_earthdata",
    "glance",
    "global_max",
    "global_mean",
    "global_median",
    "global_min",
    "global_n",
    "global_nNA",
    "global_quantile",
    "global_range",
    "global_sd",
    "global_sum",
    "histogram",
    "ignorevalue",
    "ignorevalue<-",
    "is_spatial",
    "is_spatial_lines",
    "is_spatial_points",
    "is_spatial_polygons",
    "is_ursa",
    "is.ursa",
    "legend_align",
    "legend_colorbar",
    "legend_mtext",
    "local_all",
    "local_any",
    "local_length",
    "local_max",
    "local_mean",
    "local_median",
    "local_min",
    "local_quantile",
    "local_sd",
    "local_stat",
    "local_sum",
    "local_var",
    "nband",
    "open_envi",
    "open_gdal",
    "palettize",
    "panel_abline",
    "panel_annotation",
    "panel_box",
    "panel_coastline",
    "panel_contour",
    "panel_decor",
    "panel_graticule",
    "panel_lines",
    "panel_new",
    "panel_plot",
    "panel_points",
    "panel_polygon",
    "panel_raster",
    "panel_scalebar",
    "panel_segments",
    "panel_shading",
    "panel_text",
    "pixelsize",
    "polygonize",
    "read_envi",
    "read_gdal",
    "reclass",
    "regrid",
    "series",
    "session_bbox",
    "session_cellsize",
    "session_crs",
    "session_dim",
    "session_grid",
    "session_pngviewer",
    "session_proj",
    "session_proj4",
    "session_tempdir",
    "session_use_experimental_functions",
    "setUrsaProgressBar",
    "spatial_area",
    "spatial_basename",
    "spatial_bbox",
    "spatial_bbox<-",
    "spatial_bind",
    "spatial_buffer",
    "spatial_centroid",
    "spatial_colnames",
    "spatial_colnames<-",
    "spatial_coordinates",
    "spatial_count",
    "spatial_crop",
    "spatial_crs",
    "spatial_crs<-",
    "spatial_data",
    "spatial_data<-",
    "spatial_difference",
    "spatial_dim",
    "spatial_dir",
    "spatial_engine",
    "spatial_fields",
    "spatial_fields<-",
    "spatial_filelist",
    "spatial_geometry",
    "spatial_geometry<-",
    "spatial_geotype",
    "spatial_grid",
    "spatial_intersection",
    "spatial_length",
    "spatial_levelsplit",
    "spatial_ncol",
    "spatial_nrow",
    "spatial_pattern",
    "spatial_proj",
    "spatial_proj<-",
    "spatial_proj4",
    "spatial_proj4<-",
    "spatial_read",
    "spatial_shape",
    "spatial_symdifference",
    "spatial_transform",
    "spatial_trim",
    "spatial_union",
    "spatial_valid",
    "spatial_write",
    "temporal_interpolate",
    "temporal_mean",
    "trackline",
    "update_coastline",
    "ursa",
    "ursa_apply",
    "ursa_bbox",
    "ursa_blank",
    "ursa_brick",
    "ursa_cache",
    "ursa_color",
    "ursa_colorindex",
    "ursa_colortable",
    "ursa_colortable<-",
    "ursa_columns",
    "ursa_crop",
    "ursa_crs",
    "ursa_crs<-",
    "ursa_dummy",
    "ursa_exists",
    "ursa_extent",
    "ursa_grid",
    "ursa_grid<-",
    "ursa_hist",
    "ursa_info",
    "ursa_lines",
    "ursa_match",
    "ursa_ncol",
    "ursa_new",
    "ursa_nodata",
    "ursa_nodata<-",
    "ursa_nrow",
    "ursa_open",
    "ursa_proj",
    "ursa_proj<-",
    "ursa_proj4",
    "ursa_proj4<-",
    "ursa_read",
    "ursa_rows",
    "ursa_samples",
    "ursa_seqc",
    "ursa_seqr",
    "ursa_seqx",
    "ursa_seqy",
    "ursa_stack",
    "ursa_table",
    "ursa_value",
    "ursa_value<-",
    "ursa_write",
    "ursa<-",
    "ursaProgressBar",
    "value_cr",
    "value_ll",
    "value_xy",
    "whiteboxing",
    "write_envi",
    "write_gdal",
    "zonal_stat"
  ],
  "_help": [
    {
      "page": "00ursa-package",
      "title": "Overview",
      "topics": [
        "ursa-package",
        "about",
        "index",
        "ursula"
      ]
    },
    {
      "page": "allocate",
      "title": "Rasterization of point data into grid cells",
      "topics": [
        "allocate"
      ]
    },
    {
      "page": "package_sf",
      "title": "Raster coercion to '`stars`'",
      "topics": [
        "as_stars"
      ]
    },
    {
      "page": "classRaster_as.array",
      "title": "Export raster object to multidimensional array",
      "topics": [
        ".as.array",
        "as.array.ursaRaster"
      ]
    },
    {
      "page": "classRaster_as.data.frame",
      "title": "Convert raster image to a data frame",
      "topics": [
        ".as.data.frame",
        "as.data.frame.ursaRaster"
      ]
    },
    {
      "page": "classRaster_as.integer",
      "title": "Transform values to type integer",
      "topics": [
        "as.integer",
        "as.integer.ursaRaster"
      ]
    },
    {
      "page": "classRaster_as.matrix",
      "title": "Convert raster image to a matrix",
      "topics": [
        "as.matrix.ursaRaster",
        "[[.ursaRaster"
      ]
    },
    {
      "page": "classRaster_as.raster",
      "title": "Export raster object to a colored representation.",
      "topics": [
        "as.raster.ursaRaster"
      ]
    },
    {
      "page": "package_raster",
      "title": "Coercion to package 'raster' objects",
      "topics": [
        "as.Raster",
        "as.Raster.list",
        "as.Raster.NULL",
        "as.Raster.ursaBrick",
        "as.Raster.ursaRaster",
        "as.Raster.ursaStack"
      ]
    },
    {
      "page": "classRaster_as.table",
      "title": "Frequency of unique values",
      "topics": [
        "as.table",
        "as.table.ursaRaster",
        "ursa_table"
      ]
    },
    {
      "page": "ursa_as",
      "title": "Create raster image from R objects or GDAL raster files.",
      "topics": [
        "as.ursa",
        "as_ursa"
      ]
    },
    {
      "page": "Ops.band_group",
      "title": "Extract certain statistics of each band.",
      "topics": [
        "band_max",
        "band_mean",
        "band_min",
        "band_n",
        "band_nNA",
        "band_quantile",
        "band_sd",
        "band_sum"
      ]
    },
    {
      "page": "Ops.band_stat",
      "title": "Computes statistics for each band of raster.",
      "topics": [
        "band_stat"
      ]
    },
    {
      "page": "classRaster_names",
      "title": "Band names for raster image.",
      "topics": [
        "bandname",
        "bandname<-",
        "names.ursaRaster",
        "names<-.ursaRaster"
      ]
    },
    {
      "page": "ursa_blank",
      "title": "Does any band contain no information?",
      "topics": [
        "band_blank",
        "ursa_blank"
      ]
    },
    {
      "page": "classRaster_c",
      "title": "Combine bands into raster brick.",
      "topics": [
        "c.ursaRaster"
      ]
    },
    {
      "page": "chunk",
      "title": "Get indices for partial image reading/writing",
      "topics": [
        "chunk_band",
        "chunk_expand",
        "chunk_line"
      ]
    },
    {
      "page": "classRaster_close",
      "title": "Close connections for files with data",
      "topics": [
        "close.ursaRaster",
        "close_envi"
      ]
    },
    {
      "page": "codec",
      "title": "Reduce and restore dimenstions for sparse data matrix",
      "topics": [
        "compress",
        "decompress"
      ]
    },
    {
      "page": "colorize",
      "title": "Create color table",
      "topics": [
        "colorize",
        "palettize"
      ]
    },
    {
      "page": "classColorTable",
      "title": "Color Tables of raster images.",
      "topics": [
        "category_value",
        "class-ursaColorTable",
        "names.ursaColorTable",
        "names<-.ursaColorTable",
        "print.ursaColorTable",
        "ursa_color",
        "ursa_colorindex",
        "ursa_colortable",
        "ursa_colortable<-",
        "[.ursaColorTable"
      ]
    },
    {
      "page": "classRaster_commonGeneric",
      "title": "Some generic functions for 'ursaRaster' class.",
      "topics": [
        "commonGeneric",
        "diff.ursaRaster",
        "duplicated.ursaRaster"
      ]
    },
    {
      "page": "compose_close",
      "title": "Finish plotting",
      "topics": [
        ".compose_close",
        "compose_close"
      ]
    },
    {
      "page": "compose_design",
      "title": "Organize multi-panel layout with images and color bars.",
      "topics": [
        "compose_design",
        "ursaLayout"
      ]
    },
    {
      "page": "compose_legend",
      "title": "Plot colorbars or marginal texts.",
      "topics": [
        "compose_legend"
      ]
    },
    {
      "page": "compose_open",
      "title": "Start displaying",
      "topics": [
        "compose_open"
      ]
    },
    {
      "page": "compose_panel",
      "title": "Plot raster images and decorations on the multipanel layout.",
      "topics": [
        "compose_panel"
      ]
    },
    {
      "page": "compose_plot",
      "title": "Plot layout of images and color bars.",
      "topics": [
        "compose_plot"
      ]
    },
    {
      "page": "conn.create_any",
      "title": "Create ENVI or GDAL files on disk",
      "topics": [
        "create_envi",
        "create_gdal"
      ]
    },
    {
      "page": "cubehelix",
      "title": "Generate \"cubehelix\" palette.",
      "topics": [
        "cubehelix"
      ]
    },
    {
      "page": "classRaster_dim",
      "title": "Dimension of multiband raster image",
      "topics": [
        "dim.ursaRaster",
        "dim<-.ursaRaster"
      ]
    },
    {
      "page": "discolor",
      "title": "Destroy color table for raster images.",
      "topics": [
        "discolor"
      ]
    },
    {
      "page": "display",
      "title": "Plot raster image(s) in the PNG format.",
      "topics": [
        "display"
      ]
    },
    {
      "page": "display_brick",
      "title": "Plot multi-band homogenous raster image in the PNG format.",
      "topics": [
        "display_brick",
        "display_homo"
      ]
    },
    {
      "page": "display_rgb",
      "title": "Plot RGB (RGBA) color composition in the PNG format.",
      "topics": [
        "display_rgb"
      ]
    },
    {
      "page": "display_stack",
      "title": "Plot multi-band heterogenous raster images in the PNG format.",
      "topics": [
        "display_hetero",
        "display_stack"
      ]
    },
    {
      "page": "envi_files",
      "title": "ENVI File Manipulation",
      "topics": [
        "envi_copy",
        "envi_exists",
        "envi_list",
        "envi_remove",
        "envi_rename",
        "ursa_exists"
      ]
    },
    {
      "page": "classRaster.Extract",
      "title": "Extract portion of raster images",
      "topics": [
        "Extract",
        "Subset",
        "[.ursaRaster"
      ]
    },
    {
      "page": "Ops.focal_extrem",
      "title": "Extremal spatial filter for image",
      "topics": [
        "focal_extrem",
        "focal_max",
        "focal_min"
      ]
    },
    {
      "page": "Ops.focal_mean",
      "title": "Low-pass spatial filter for image.",
      "topics": [
        "focal_mean"
      ]
    },
    {
      "page": "Ops.focal_median",
      "title": "Median spatial filter for image",
      "topics": [
        "focal_median"
      ]
    },
    {
      "page": "Ops.focal_special",
      "title": "Custom spatial filtering for image",
      "topics": [
        "focal_special"
      ]
    },
    {
      "page": "get_earthdata",
      "title": "Retrive data from Global Imagery Browse Services (GIBS) using API for Developers",
      "topics": [
        "get_earthdata"
      ]
    },
    {
      "page": "glance",
      "title": "Command line utility for spatial view of raster or vector GIS file.",
      "topics": [
        ".glance",
        "glance"
      ]
    },
    {
      "page": "Ops.global_group",
      "title": "Extract certains statistics for whole image",
      "topics": [
        "global_max",
        "global_mean",
        "global_median",
        "global_min",
        "global_n",
        "global_nNA",
        "global_quantile",
        "global_range",
        "global_sd",
        "global_sum"
      ]
    },
    {
      "page": "classRaster_GroupGeneric",
      "title": "Group Generic Functions for raster image",
      "topics": [
        "Complex.ursaRaster",
        "groupGeneric",
        "groupGeneric.ursaRaster",
        "Math.ursaRaster",
        "Ops.ursaRaster",
        "Summary.ursaRaster"
      ]
    },
    {
      "page": "classRaster_head",
      "title": "Extract first and last bands of raster image",
      "topics": [
        "head.ursaRaster",
        "series",
        "tail.ursaRaster"
      ]
    },
    {
      "page": "classRaster_hist",
      "title": "Histogram of raster image",
      "topics": [
        "hist.ursaRaster",
        "histogram",
        "ursa_hist"
      ]
    },
    {
      "page": "identify",
      "title": "Get value and coordinates from location",
      "topics": [
        "coord_cr",
        "coord_xy",
        "value_cr",
        "value_ll",
        "value_xy"
      ]
    },
    {
      "page": "ignorevalue",
      "title": "Extract and assign 'nodata' value of raster images.",
      "topics": [
        "ignorevalue",
        "ignorevalue<-",
        "ursa_nodata",
        "ursa_nodata<-"
      ]
    },
    {
      "page": "classRaster_is.na",
      "title": "'No data' values for raster images.",
      "topics": [
        "is.infinite.ursaRaster",
        "is.na.ursaRaster",
        "is.na<-.ursaRaster",
        "is.nan.ursaRaster"
      ]
    },
    {
      "page": "legend_align",
      "title": "Align caption position for legend",
      "topics": [
        "legend_align"
      ]
    },
    {
      "page": "legend_colorbar",
      "title": "Plot colorbar",
      "topics": [
        ".legend_colorbar",
        "legend_colorbar"
      ]
    },
    {
      "page": "legend_mtext",
      "title": "Write marginal text",
      "topics": [
        ".legend_mtext",
        "legend_mtext"
      ]
    },
    {
      "page": "Ops.local_group",
      "title": "Create single-band raster using statistics of multi-bands raster.",
      "topics": [
        ".average",
        "local_all",
        "local_any",
        "local_length",
        "local_max",
        "local_mean",
        "local_median",
        "local_min",
        "local_quantile",
        "local_sd",
        "local_sum",
        "local_var",
        "mean.ursaRaster",
        "median.ursaRaster",
        "quantile.ursaRaster"
      ]
    },
    {
      "page": "Ops.local_stat",
      "title": "Bundle of statistics, which is applied to each cell of multi-band image.",
      "topics": [
        "local_stat"
      ]
    },
    {
      "page": "classRaster_na.omit",
      "title": "Drop bands which don't have data.",
      "topics": [
        "na.omit.ursaRaster"
      ]
    },
    {
      "page": "classRaster_length",
      "title": "Get number of bands of raster image.",
      "topics": [
        "length.ursaRaster",
        "nband"
      ]
    },
    {
      "page": "conn.open_envi",
      "title": "open_envi file",
      "topics": [
        "open_envi"
      ]
    },
    {
      "page": "conn.open_gdal",
      "title": "Open GDAL file",
      "topics": [
        "open_gdal",
        "ursa_open"
      ]
    },
    {
      "page": "panel_annotation",
      "title": "Add label or annotation to the image panel.",
      "topics": [
        ".panel_annotation",
        "panel_annotation"
      ]
    },
    {
      "page": "panel_coastline",
      "title": "Add coastline to the image panel.",
      "topics": [
        ".compose_coastline",
        ".panel_coastline",
        "compose_coastline",
        "panel_coastline",
        "update_coastline"
      ]
    },
    {
      "page": "panel_contour",
      "title": "Add colored contour to the image panel",
      "topics": [
        "panel_contour"
      ]
    },
    {
      "page": "panel_decor",
      "title": "Add auxiliary elements to the plotting panel.",
      "topics": [
        "panel_decor"
      ]
    },
    {
      "page": "panel_graticule",
      "title": "Add latitude/longitude or metric grid to the image panel.",
      "topics": [
        ".compose_graticule",
        ".panel_graticule",
        "compose_graticule",
        "panel_graticule"
      ]
    },
    {
      "page": "panel_new",
      "title": "Start plotting on the new image panel",
      "topics": [
        ".panel_new",
        "panel_new"
      ]
    },
    {
      "page": "panel_plot",
      "title": "Add graphical elements to the image panel",
      "topics": [
        "panel_abline",
        "panel_box",
        "panel_lines",
        "panel_plot",
        "panel_points",
        "panel_polygon",
        "panel_segments",
        "panel_text"
      ]
    },
    {
      "page": "panel_raster",
      "title": "Add raster to the image panel",
      "topics": [
        ".panel_raster",
        "panel_raster"
      ]
    },
    {
      "page": "panel_scalebar",
      "title": "Add scale bar to the image panel",
      "topics": [
        ".panel_scalebar",
        "panel_scalebar"
      ]
    },
    {
      "page": "panel_shading",
      "title": "Shaded overlay by image mask",
      "topics": [
        "panel_shading"
      ]
    },
    {
      "page": "pixelsize",
      "title": "The actual size of each grid cell with considerable distortion in area of map projection.",
      "topics": [
        "pixelsize"
      ]
    },
    {
      "page": "classRaster_plot",
      "title": "Simple display of raster images",
      "topics": [
        "image.ursaRaster",
        "plot.ursaRaster"
      ]
    },
    {
      "page": "polygonize",
      "title": "Raster to vector (polygon) conversion.",
      "topics": [
        "polygonize"
      ]
    },
    {
      "page": "conn.read_envi",
      "title": "Read ENVI .hdr Labelled Raster file to memory",
      "topics": [
        "read_envi"
      ]
    },
    {
      "page": "conn.read_gdal",
      "title": "Read GDAL supported raster files.",
      "topics": [
        "read_gdal",
        "ursa_read"
      ]
    },
    {
      "page": "reclass",
      "title": "Reclassify specific values of image",
      "topics": [
        "reclass"
      ]
    },
    {
      "page": "regrid",
      "title": "Change raster image resolution and extent",
      "topics": [
        ".regrid",
        "regrid"
      ]
    },
    {
      "page": "classRaster_rep",
      "title": "Replicate bands of raster image.",
      "topics": [
        "rep",
        "rep.ursaRaster"
      ]
    },
    {
      "page": "classRaster.Replace",
      "title": "assign values to the portion of raster images",
      "topics": [
        "Assign",
        "Replace",
        "[<-",
        "[<-.ursaRaster"
      ]
    },
    {
      "page": "classRaster_seq",
      "title": "Sequence Generation for raster image and coordinate grid",
      "topics": [
        "seq.ursaGrid",
        "seq.ursaRaster",
        "ursa_seqc",
        "ursa_seqr",
        "ursa_seqx",
        "ursa_seqy"
      ]
    },
    {
      "page": "session",
      "title": "Get and set sessional parameters for grid, CRS, external software for open PNG files.",
      "topics": [
        "session_bbox",
        "session_cellsize",
        "session_crs",
        "session_dim",
        "session_grid",
        "session_pngviewer",
        "session_proj",
        "session_proj4",
        "session_tempdir",
        "session_use_experimental_functions"
      ]
    },
    {
      "page": "classRaster_sort",
      "title": "Sort multiband raster by band names.",
      "topics": [
        "sort",
        "sort.ursaRaster"
      ]
    },
    {
      "page": "spatial_engine",
      "title": "Wrapper functions for manipulation with non-raster spatial objects",
      "topics": [
        "is_spatial",
        "is_spatial_lines",
        "is_spatial_points",
        "is_spatial_polygons",
        "spatial_area",
        "spatial_basename",
        "spatial_bbox",
        "spatial_bbox<-",
        "spatial_bind",
        "spatial_buffer",
        "spatial_centroid",
        "spatial_colnames",
        "spatial_colnames<-",
        "spatial_coordinates",
        "spatial_count",
        "spatial_crop",
        "spatial_crs",
        "spatial_crs<-",
        "spatial_data",
        "spatial_data<-",
        "spatial_difference",
        "spatial_dim",
        "spatial_dir",
        "spatial_engine",
        "spatial_fields",
        "spatial_fields<-",
        "spatial_filelist",
        "spatial_geometry",
        "spatial_geometry<-",
        "spatial_geotype",
        "spatial_grid",
        "spatial_intersection",
        "spatial_length",
        "spatial_ncol",
        "spatial_nrow",
        "spatial_pattern",
        "spatial_proj",
        "spatial_proj4",
        "spatial_proj4<-",
        "spatial_proj<-",
        "spatial_shape",
        "spatial_symdifference",
        "spatial_transform",
        "spatial_trim",
        "spatial_union",
        "spatial_valid"
      ]
    },
    {
      "page": "spatial_levelsplit",
      "title": "Drops spatial object with overlapped geometry to spatial object with non-overlapped geometry.",
      "topics": [
        "spatial_levelsplit"
      ]
    },
    {
      "page": "spatial_read",
      "title": "Wrapper functions for reading spatial objects.",
      "topics": [
        "spatial_read"
      ]
    },
    {
      "page": "spatial_write",
      "title": "Wrapper functions for writing spatial objects.",
      "topics": [
        "spatial_write"
      ]
    },
    {
      "page": "classRaster_summary",
      "title": "Summary of raster image.",
      "topics": [
        "summary.ursaCategory",
        "summary.ursaNumeric",
        "summary.ursaRaster"
      ]
    },
    {
      "page": "temporal_interpolate",
      "title": "Fill gaps across bands using moving mean window",
      "topics": [
        "temporal_interpolate"
      ]
    },
    {
      "page": "temporal_mean",
      "title": "Smooth value across bands using moving mean window",
      "topics": [
        "temporal_mean"
      ]
    },
    {
      "page": "trackline",
      "title": "Create segmented line from points' sequence",
      "topics": [
        "trackline"
      ]
    },
    {
      "page": "ursa_000",
      "title": "Get and set properties of raster image.",
      "topics": [
        "ursa",
        "ursa<-"
      ]
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    {
      "page": "ursa_cache",
      "title": "Cache management of ursa package",
      "topics": [
        "ursa_cache"
      ]
    },
    {
      "page": "ursa_crop",
      "title": "Crop 'no data' margins.",
      "topics": [
        "ursa_crop"
      ]
    },
    {
      "page": "ursa_crs",
      "title": "Extract and assign projection of raster images.",
      "topics": [
        "ursa_crs",
        "ursa_crs<-",
        "ursa_proj",
        "ursa_proj4",
        "ursa_proj4<-",
        "ursa_proj<-"
      ]
    },
    {
      "page": "ursa_dummy",
      "title": "Generate raster image for examples.",
      "topics": [
        "ursa_dummy"
      ]
    },
    {
      "page": "ursa_grid",
      "title": "Extract and assign spatial parameters of raster images.",
      "topics": [
        "consistent_grid",
        "ursa_bbox",
        "ursa_columns",
        "ursa_extent",
        "ursa_grid",
        "ursa_grid<-",
        "ursa_lines",
        "ursa_ncol",
        "ursa_nrow",
        "ursa_rows",
        "ursa_samples"
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    },
    {
      "page": "ursa_info",
      "title": "Print metadata for raster image.",
      "topics": [
        "ursa_info"
      ]
    },
    {
      "page": "ursa_match",
      "title": "Raster value matching",
      "topics": [
        "mtfrm.ursaRaster",
        "ursa_match"
      ]
    },
    {
      "page": "ursa_new",
      "title": "Create raster image in memory",
      "topics": [
        "ursa_new"
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    {
      "page": "classConnection",
      "title": "Connection of raster objects.",
      "topics": [
        "class-ursaConnection",
        "print.ursaConnection",
        "seek.ursaConnection"
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    {
      "page": "classCRS",
      "title": "Coordinate Reference System (CRS) for raster images.",
      "topics": [
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        "print.ursaCRS",
        "str.ursaCRS"
      ]
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    {
      "page": "classGrid",
      "title": "Spatial parameters of raster images.",
      "topics": [
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        "class-ursaGrid",
        "dim.ursaGrid",
        "print.ursaGrid",
        "str.ursaGrid"
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    {
      "page": "progressBar",
      "title": "Progress bar",
      "topics": [
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        "setUrsaProgressBar",
        "ursaProgressBar"
      ]
    },
    {
      "page": "classRaster",
      "title": "Definition of 'ursaRaster' class.",
      "topics": [
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        "is.ursa",
        "is_ursa",
        "print.ursaRaster",
        "str.ursaRaster"
      ]
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    {
      "page": "classStack",
      "title": "List of raster images.",
      "topics": [
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        "class-ursaStack",
        "unlist.ursaStack",
        "ursaStack",
        "ursa_apply",
        "ursa_brick",
        "ursa_stack"
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      "page": "classValue",
      "title": "Values of raster images.",
      "topics": [
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        "class-ursaNumeric",
        "class-ursaValue",
        "print.ursaCategory",
        "print.ursaNumeric",
        "ursa_value",
        "ursa_value<-"
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      "page": "whiteboxing",
      "title": "Wrapper to WhiteboxTools",
      "topics": [
        "whiteboxing"
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      "page": "conn.write_envi",
      "title": "Write raster image to ENVI .hdr Labelled Raster file.",
      "topics": [
        "write_envi"
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    {
      "page": "conn.write_gdal",
      "title": "Write raster image to GDAL file(s)",
      "topics": [
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        "write_gdal"
      ]
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      "page": "Ops.zonal_stat",
      "title": "Zonal statistics for raster maps",
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        "zonal_stat"
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