Man pages for hydroloom
Utilities to Weave Hydrologic Fabrics

accumulate_downstreamAccumulate Variable Downstream
add_divergenceAdd Divergence Attribute
add_levelpathsAdd Level Paths
add_measuresAdd aggregate id measures to flowlines
add_pathlengthAdd Path Length
add_pfafstetterAdd Pfafstetter Codes
add_return_divergenceAdd Return Divergence
add_streamlevelAdd Streamlevel
add_streamorderAdd Streamorder
add_toidsAdd Downstream IDs
add_topo_sortAdd topo_sort
align_namesAlign Names to Hydroloom Convention
check_hy_graphCheck hy Graph
check_validCheck and Repair Geometry Validity
disambiguate_indexesDisambiguate Flowline Indexes
dissolve_polygonsDissolve Polygons
fix_flowdirFix Flow Direction
format_index_idsDEPRECATED: Format Index ids
get_bridge_flowlinesGet Bridge Flowlines
get_hydro_locationGet Hydro Location
get_nodeGet Line Node
get_partial_lengthGet Partial Flowpath Length
hyCreate a hy Fabric S3 Object
hy_capabilitiesWhat operations are available for this network?
hydroloom_name_definitionsHydroloom Name Definitions
hydroloom_namesGet or Set Hydroloom Names
hy_flownetworkhy_flownetwork: non-dendritic junction table
hy_leveledhy_leveled: enriched self-referencing edge list
hy_network_typeWhat representation pattern does this network use?
hy_nodehy_node: bipartite feature-and-nexus graph
hy_reverseReverse 'hy' to Original Names
hy_topohy_topo: self-referencing edge list
index_points_to_linesIndex Points to Lines
index_points_to_waterbodiesIndex Points to Waterbodies
is_dendriticIs the network dendritic?
is.hyIs Valid 'hy' Class?
make_attribute_topologyMake Attribute Topology
make_fromidsDEPRECATED Convert "to" index ids to "from" index ids
make_index_idsMake Index ids
make_node_topologyMake Node Topology from Edge Topology
navigate_connected_pathsNavigate Connected Paths
navigate_hydro_networkNavigate Hydro Network
navigate_network_dfsNavigate all Paths Depth First
rename_geometryRename Geometry
rescale_measuresRescale Aggregate id Measure to id Measure
sort_networkSort Network
st_compatibalizeMake Spatial Inputs Compatible
subset_networkSubset Network
to_flownetworkTo Flownetwork
hydroloom documentation built on Aug. 4, 2026, 1:07 a.m.