Welcome to geonum

GitHub: https://github.com/jgliss/geonum

Automatic retrieval of topographic distances (example showing Guallatiri volcano, Chile)

Contents:

• Introduction
  • Main features
  • Copyright
• Installation
  • Via conda
  • Via pip
  • Install from source (into a conda environment)
  • Dependencies
    • Install dependencies using conda
• Example scripts
  • Example 1 - Basic objects (GeoPoint, GeoVector3D)
  • Example 2 - Introduction GeoSetup
  • Example 3 - Mapping and plotting
  • Example 4 - Elevation profiles and topographic analysis
  • Example 5 - Topography data access
• Tutorials gallery
• API Reference
  • Specifying locations on Earth
    • GeoPoint
      • GeoPoint.altitude
      • GeoPoint.altitude_err
      • GeoPoint.local_topo_path
      • GeoPoint.longitude
      • GeoPoint.latitude
      • GeoPoint.offset()
      • GeoPoint.set_topo_data()
      • GeoPoint.range_borders()
      • GeoPoint.get_topo_data()
      • GeoPoint.check_topo()
      • GeoPoint.get_elevation_profile()
      • GeoPoint.set_topo_altitude()
      • GeoPoint.plot_2d()
      • GeoPoint.plot_3d()
      • GeoPoint.type()
      • GeoPoint.from_LatLon()
  • Connecting the dots
    • GeoVector3D
      • GeoVector3D.dx
      • GeoVector3D.dy
      • GeoVector3D.dz
      • GeoVector3D.name
      • GeoVector3D.dz_km
      • GeoVector3D.azimuth
      • GeoVector3D.elevation
      • GeoVector3D.polar_angle
      • GeoVector3D.magnitude
      • GeoVector3D.norm
      • GeoVector3D.dist_hor
      • GeoVector3D.anchor
      • GeoVector3D.set_anchor()
      • GeoVector3D.intersect_hor()
      • GeoVector3D.plot()
      • GeoVector3D.type()
  • Working with geographical domains
    • GeoSetup
      • GeoSetup.id
      • GeoSetup.points
      • GeoSetup.vectors
      • GeoSetup.ll
      • GeoSetup.tr
      • GeoSetup.lon_ll
      • GeoSetup.lat_ll
      • GeoSetup.lon_tr
      • GeoSetup.lat_tr
      • GeoSetup.delta_lon
      • GeoSetup.delta_lat
      • GeoSetup.borders_set
      • GeoSetup.center_coordinates
      • GeoSetup.magnitude
      • GeoSetup.topo_access
      • GeoSetup.cmap_vecs
      • GeoSetup.has_points()
      • GeoSetup.has_topo_data()
      • GeoSetup.set_local_topo_path()
      • GeoSetup.change_topo_mode()
      • GeoSetup.get_topo()
      • GeoSetup.load_topo_data()
      • GeoSetup.has_point()
      • GeoSetup.has_vector()
      • GeoSetup.contains_coordinate()
      • GeoSetup.add_geo_point()
      • GeoSetup.add_geo_points()
      • GeoSetup.add_geo_vector()
      • GeoSetup.add_geo_vectors()
      • GeoSetup.delete_geo_point()
      • GeoSetup.delete_geo_vector()
      • GeoSetup.new_geo_point()
      • GeoSetup.set_borders_from_points()
      • GeoSetup.points_close()
      • GeoSetup.create_test_setup()
      • GeoSetup.create_map()
      • GeoSetup.plot_2d()
      • GeoSetup.plot_3d()
  • Computing elevation profiles
    • ElevationProfile
      • ElevationProfile.observer
      • ElevationProfile.endpoint
      • ElevationProfile.topo_data
      • ElevationProfile.line
      • ElevationProfile.observer_topogrid
      • ElevationProfile.endpoint_topogrid
      • ElevationProfile.dist_hor
      • ElevationProfile.azimuth
      • ElevationProfile.profile
      • ElevationProfile.dists
      • ElevationProfile.resolution
      • ElevationProfile.gradient
      • ElevationProfile.slope
      • ElevationProfile.min
      • ElevationProfile.max
      • ElevationProfile.alt_range
      • ElevationProfile.slope_angles()
      • ElevationProfile.slope_angle()
      • ElevationProfile.det_profile()
      • ElevationProfile.get_altitudes_view_dir()
      • ElevationProfile.get_first_intersection()
      • ElevationProfile.find_horizon_elev()
      • ElevationProfile.get_altitude_at_distance()
      • ElevationProfile.plot()
  • Further tools
    • Line on grid
      • LineOnGrid
  • Topographic data
    • Access to topographic data
      • TopoDataAccess
    • Topographic data class
      • TopoData
    • Low-level access and template classes
      • TopoAccessBase
      • Etopo1Access
      • SRTMAccess
  • Atmospheric calculations
    • p0
    • NA
    • T0_STD
    • M_AIR_AVG
    • R_STD
    • L_STD_ATM
    • L_DRY_AIR
    • g()
    • g0()
    • temperature()
    • beta_exp()
    • pressure()
    • pressure_hPa()
    • pressure2altitude()
    • air_density()
    • air_number_density()
    • refr_idx_300ppm_co2()
    • refr_idx()
    • F_AIR()
    • sigma_rayleigh()
    • rayleigh_vol_sc_coeff()
  • Helper methods
    • order_of_magnitude()
    • all_topodata_search_dirs()
    • check_and_add_topodir()
    • isnum()
    • haversine_formula()
  • Utility functions
    • get_local_srtm_files()
    • delete_local_srtm_files()
  • Plotting
    • Helpers for plotting of maps etc
    • init_figure_with_geoaxes()
    • set_map_ticks()
    • plot_topo_contourf()
    • plot_geopoint_into_map()
    • plot_geovector3d_into_map()
    • rotate_xtick_labels()
    • shifted_color_map()
    • DEPRECATED: mapping.py
  • Custom exceptions
    • InvalidTopoMode
    • IntersectNotFound
    • OutOfDomain
    • SRTMNotCoveredError
    • TopoAccessError
• Upcoming changes
• Contribute

Indices and tables

• Index

• Module Index

• Search Page