mod_geo’s documentation

mod_geo is a geospatial-themed module.

Description

Import standard modules …

Quick access

Types:

aline, apoint, apolygon, manylines, manypoints, manypolygons

Routines:

sub_buffer_point(), sub_save_line_as_geojson(), sub_save_point_as_geojson(), sub_save_polygon_as_geojson()

Needed modules

• iso_fortran_env

Types

• type  mod_geo/apoint

  Type fields:

  • % x [real ] :: longitude

  • % y [real ] :: latitude

• type  mod_geo/aline

  Type fields:

  • % npoints [integer ]

  • % ring [logical ]

  • % x (*) [real ,allocatable] :: longitude

  • % y (*) [real ,allocatable] :: latitude

• type  mod_geo/apolygon

  Type fields:

  • % exterior [aline ]

  • % interiors (*) [aline ,allocatable]

  • % ninteriors [integer ]

• type  mod_geo/manypoints

  Type fields:

  • % npoints [integer ]

  • % points (*) [apoint ,allocatable]

• type  mod_geo/manylines

  Type fields:

  • % lines (*) [aline ,allocatable]

  • % nlines [integer ]

• type  mod_geo/manypolygons

  Type fields:

  • % npolygons [integer ]

  • % polygons (*) [apolygon ,allocatable]

Subroutines and functions

subroutine  mod_geo/sub_buffer_point(point, dist, nang, polygon)

Parameters:

• point [apoint ,in]

• dist [real ,in]

• nang [integer ,in]

• polygon [apolygon ,out]

Use :

iso_fortran_env, mod_safe (sub_calc_loc_from_loc_and_bearing_and_dist())

subroutine  mod_geo/sub_save_line_as_geojson(line, fname)

Parameters:

• line [aline ,in]

• fname [character(len=*),in]

Use :

iso_fortran_env

subroutine  mod_geo/sub_save_point_as_geojson(point, fname)

Parameters:

• point [apoint ,in]

• fname [character(len=*),in]

Use :

iso_fortran_env

subroutine  mod_geo/sub_save_polygon_as_geojson(polygon, fname)

Parameters:

• polygon [apolygon ,in]

• fname [character(len=*),in]

Use :

iso_fortran_env