NHDPlus Tools
![[R logo]](../../../doc/html/Rlogo.svg)
![[Up]](../../../doc/html/left.jpg)
![[Top]](../../../doc/html/up.jpg)
Documentation for package ‘nhdplusTools’ version 1.0.0
Help Pages
| add_plus_network_attributes | Add NHDPlus Network Attributes to a provided network. |
| align_nhdplus_names | Align NHD Dataset Names |
| calculate_arbolate_sum | Calculate Arbolate Sum |
| calculate_total_drainage_area | Total Drainage Area |
| disambiguate_flowline_indexes | Disambiguate Flowline Indexes |
| discover_nhdplus_id | Discover NHDPlus ID |
| discover_nldi_characteristics | Discover Characteristics Metadata |
| download_nhd | Download NHD |
| download_nhdplushr | Download NHDPlus HiRes |
| download_nhdplusv2 | Download seamless National Hydrography Dataset Version 2 (NHDPlusV2) |
| download_rf1 | Download the seamless Reach File (RF1) Database |
| download_vaa | Download NHDPlusVAA data from HydroShare |
| download_wbd | Download the seamless Watershed Boundary Dataset (WBD) |
| get_boundaries | Return RPU or VPU boundaries |
| get_catchment_characteristics | Get Catchment Characteristics |
| get_characteristics_metadata | Get catchment characteristics metadata table |
| get_DD | Navigate Downstream with Diversions |
| get_DM | Navigate Downstream Mainstem |
| get_elev_along_path | Get Elevation Along Path (experimental) |
| get_flowline_index | Get Flowline Index |
| get_gagesII | Find gagesII Features |
| get_hr_data | Get NHDPlus HiRes Data |
| get_huc | Find WBD HUC 12 unit subsets |
| get_huc12 | Find WBD HUC 12 unit subsets (DEPRECATED) |
| get_huc8 | Find WBD HUC 08 unit subsets (DEPRECATED) |
| get_levelpaths | Get Level Paths (DEPRECATED) |
| get_nhdarea | Find NHD Areas |
| get_nhdplus | Get National Hydrography Dataset V2 Subsets (Multirealization) |
| get_nhdplushr | Get NHDPlus HiRes |
| get_nldi_basin | Get NLDI Basin Boundary |
| get_nldi_characteristics | Get Catchment Characteristics |
| get_nldi_feature | Get NLDI Feature |
| get_nldi_index | Get NLDI Index |
| get_nwis | Discover USGS NWIS Stream Gages |
| get_pathlength | Get Path Length |
| get_path_lengths | Get Path Lengths (DEPRECATED) |
| get_path_members | Get Path Members (DEPRECATED) |
| get_pfaf | Get Pfafstetter Codes (DEPRECATED) |
| get_raindrop_trace | Get Raindrop Trace |
| get_sorted | Get Sorted Network |
| get_split_catchment | Get split catchment |
| get_streamlevel | Get Streamlevel |
| get_streamorder | Get Streamorder |
| get_terminal | Get Terminal ID (DEPRECATED) |
| get_tocomid | Get tocomid |
| get_UM | Navigate Upstream Mainstem |
| get_UT | Navigate Upstream with Tributaries |
| get_vaa | NHDPlusV2 Attribute Subset |
| get_vaa_names | Available NHDPlusV2 Attributes |
| get_vaa_path | File path to value added attribute (vaa) Cache |
| get_waterbodies | Find NHD Water Bodies |
| get_waterbody_index | Get Waterbody Index |
| get_wb_outlet | Get Waterbody Outlet |
| get_xs_point | Get Cross Section From Point (experimental) |
| get_xs_points | Get Cross Section Endpoints (experimental) |
| make_node_topology | get node topology from edge topology (DEPRECATED) |
| make_standalone | Make isolated NHDPlusHR region a standalone dataset |
| map_nhdplus | Make Interactive Map of NHDPlus |
| navigate_network | Navigate Network |
| navigate_nldi | Navigate NLDI |
| nhdplusTools_data_dir | Get or set nhdplusTools data directory |
| nhdplus_path | NHDPlus Data Path |
| plot_nhdplus | Plot NHDPlus |
| prepare_nhdplus | Prep NHDPlus Data |
| rescale_catchment_characteristics | Rescale Catchment Characteristics |
| rpu_boundaries | RPU Boundaries Raster Processing Unit boundaries |
| subset_nhdplus | Subset NHDPlus |
| subset_rpu | Subset by Raster Processing Unit |
| subset_vpu | Subset by Vector Processing Unit |
| vpu_boundaries | VPU Boundaries Vector Processing Unit boundaries |