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Mapping package (view source)

Revision as of 21:39, 7 June 2022

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Targets for next mapping package releases:
Targets for next mapping package releases:
* Add rasterwrite.m (complementary to rasterread). Please contact package maintainer, there's already a C++ skeleton.
* Add rasterwrite.m (complementary to rasterread). Please contact package maintainer, there's already a C++ skeleton.
* Maybe add wrapper functions around rasterread and rasterwrite (for e.g., geotiff, ASCII grid, etc.).
* Maybe add wrapper functions around rasterread and rasterwrite (for e.g., geotiff, ASCII grid, etc.). Matlab has arcgridread
* Add more options to mapshow.
* Add more options to mapshow.
* Implement support for projections. I (current mapping pkg maintainer) have little need nor much experience with this subject => help welcome! BTW there's an OF proj package that offers some of the functionality.
* Implement support for projections and coordinate transformations. I (current mapping pkg maintainer) have little need nor much experience with this subject => help welcome! BTW there's an OF proj package that offers some of the functionality.
* Add geodesy functions. Patches have been submitted but not yet integrated (marked [7] in list below). A suggested roadmap would be to integrate Felipe Nievinsky's geodesy toolbox as an upstream dependency but that toolbox needs documentation work.
* Add geodesy functions. Patches have been submitted and integrated. The current roadmap is to further integrate Felipe Nievinsky's geodesy toolbox, updated by M. Hirsch.


Several functions in the current mapping package release (1.2.1) haven't had much testing. Please try them out and report issues in the bug tracker with "[octave forge] (mapping)" tag in the title.
Several functions in the current mapping package release (1.4.2) and upcoming (1.4.3?) haven't had much testing. Please try them out and report issues in the bug tracker with "[octave forge](mapping)" tag in the title.


=== Missing functions ===
=== Missing functions ===
Follows an incomplete list of stuff missing in the mapping package to be matlab compatible. Bugs are not listed here, [https://savannah.gnu.org/bugs/?func=search&group=octave search] and [https://savannah.gnu.org/bugs/?func=additem&group=octave report] them on the bug tracker instead.
Follows an incomplete list of stuff missing in the mapping package to be matlab compatible. Bugs are not listed here, [https://savannah.gnu.org/bugs/?func=search&group=octave search] and [https://savannah.gnu.org/bugs/?func=additem&group=octave report] them on the bug tracker instead.


As a number of polygon functions in the mapping package relate to geometry stuff, chances are that some of that lacking functionality is already present in the [http://wiki.octave.org/Geometry_package geometry package]. In fact there is a discussion about which functions belong where. Matlab compatibility suggests the mapping package, but based on similar functionality the geometry package might also be a good home.
As a number of polygon functions in the mapping package relate to geometry stuff, chances are that some of that lacking functionality is already present in the [http://wiki.octave.org/Geometry_package geometry package]. In fact there was a discussion about which functions belong where. Matlab compatibility suggests the mapping package, but based on similar functionality the geometry package is probably a better home.
Anyway the mapping package has the geometry package as a required dependency.


Recent mapping toolbox versions are classdef-based. It is unclear yet if we need to follow this route as classdef support in Octave is still experimental and has no file I/O.
Recent matlab mapping toolbox versions are classdef-based. It is unclear yet if we need to follow this route as classdef support in Octave is still experimental and has no file I/O.


{{Note|this entire section is about upcoming version (expected May 2020) 1.4.1. If a Matlab function is missing from the list and does not appear on the current release of the package, confirm that is also missing in the [http://hg.code.sf.net/p/octave/mapping/file sources], see esp. the INDEX file, before adding it.}}
{{Note|this entire section is about version 1.4.2 (released early 2022). If a Matlab function is missing from the list and does not appear on the current release of the package, confirm that is also missing in the [http://hg.code.sf.net/p/octave/mapping/file sources], see esp. the INDEX file, before adding it.}}


==== Alphabetical list ====
==== Alphabetical list ====
<div style="column-count:4;-moz-column-count:4;-webkit-column-count:4">
<div style="column-count:4;-moz-column-count:4;-webkit-column-count:4">
* angl2str
* arcgridread '''[1]'''
* arcgridread '''[1]'''
* areaint
* areaint
* areamat
* areamat
* areaquad
* areaquad '''*'''
* avhrrgoode
* avhrrgoode
* avhrrlambert
* avhrrlambert
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* demcmap
* demcmap
* demdataui
* demdataui
* departure
* distortcalc
* distortcalc
* dted
* dted
* dteds
* dteds
* ecef2lv
* ecef2lv
* ecef2ned
* ecef2nedv
* ellipse1
* ellipse1
* etopo
* etopo
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* flatearthpoly
* flatearthpoly
* framem
* framem
* gc2sc
* gcm
* gcm
* gcpmap
* gcpmap
* gcxgc
* gcxsc
* geodetic2ned
* geoloc2grid
* geoloc2grid
* geopoint
* geopoint
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* makedbfspec
* makedbfspec
* makerefmat
* makerefmat
* map.geodesy.AuthalicLatitudeConverter
* map.geodesy.AuthalicLatitudeConverter [6]
* map.geodesy.ConformalLatitudeConverter
* map.geodesy.ConformalLatitudeConverter [6]
* map.geodesy.IsometricLatitudeConverter
* map.geodesy.IsometricLatitudeConverter [6]
* map.geodesy.RectifyingLatitudeConverter
* map.geodesy.RectifyingLatitudeConverter [6]
* map.geodesy.isdegree
* map.geodesy.isdegree
* map.rasterref.GeographicRasterReference
* map.rasterref.GeographicRasterReference
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* mlabel
* mlabel
* mlabelzero22pi
* mlabelzero22pi
* ned2ecef
* ned2ecefv
* ned2geodetic
* newpole
* newpole
* northarrow
* northarrow
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* quiverm
* quiverm
* reducem
* reducem
* referenceSphere
* refmatToGeoRasterReference
* refmatToGeoRasterReference
* refmatToMapRasterReference
* refmatToMapRasterReference
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* scircleg
* scircleg
* scirclui
* scirclui
* scxsc
* sdtsdemread '''[1]'''
* sdtsdemread '''[1]'''
* sdtsinfo '''[2]'''
* sdtsinfo '''[2]'''
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* showaxes
* showaxes
* stem3m
* stem3m
* str2angle
* surfacem
* surfacem
* surflm
* surflm
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* [4] ''Implemented in OF geometry-4.0.0''
* [4] ''Implemented in OF geometry-4.0.0''
* [5] ''See OF image package''
* [5] ''See OF image package''
* [6] ''Replacement function implemented''
*  *  ''Implemented in dev version''
*  *  ''Implemented in dev version''


==== Grouped list ====
==== Grouped list ====
(needs update relative to table above and newer mapping toolbox releases)
(see numbered notes above)
(see numbered notes above)
{| class="wikitable"
{| class="wikitable"
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|-
|-
| getworldfilename||File Import and Export||Standard File Formats
| getworldfilename||File Import and Export||Standard File Formats
|-
| gpxread||File Import and Export||Standard File Formats
|-
|-
| kmlwrite||File Import and Export||Standard File Formats
| kmlwrite||File Import and Export||Standard File Formats
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|-
|-
| avhrrlambert||File Import and Export||Specific Vector and Gridded Data Products
| avhrrlambert||File Import and Export||Specific Vector and Gridded Data Products
|-
| egm96geoid||File Import and Export||Specific Vector and Gridded Data Products
|-
|-
| gshhs||File Import and Export||Specific Vector and Gridded Data Products
| gshhs||File Import and Export||Specific Vector and Gridded Data Products
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|-
|-
| viewshed||Data Analysis||Terrain Data Analysis
| viewshed||Data Analysis||Terrain Data Analysis
|-
| wgs84Ellipsoid||Coordinates, Geodesy, and Projections||Modeling the Earth
|-
|-
| earthRadius||Coordinates, Geodesy, and Projections||Modeling the Earth
| earthRadius||Coordinates, Geodesy, and Projections||Modeling the Earth
|-
| rcurve||Coordinates, Geodesy, and Projections||Modeling the Earth
|-
|-
| rsphere||Coordinates, Geodesy, and Projections||Modeling the Earth
| rsphere||Coordinates, Geodesy, and Projections||Modeling the Earth
|-
| geocentricLatitude||Coordinates, Geodesy, and Projections||Modeling the Earth
|-
| parametricLatitude||Coordinates, Geodesy, and Projections||Modeling the Earth
|-
| geodeticLatitudeFromGeocentric||Coordinates, Geodesy, and Projections||Modeling the Earth
|-
| geodeticLatitudeFromParametric||Coordinates, Geodesy, and Projections||Modeling the Earth
|-
| axes2ecc||Coordinates, Geodesy, and Projections||Modeling the Earth
|-
| majaxis||Coordinates, Geodesy, and Projections||Modeling the Earth
|-
| minaxis||Coordinates, Geodesy, and Projections||Modeling the Earth
|-
| ecc2flat||Coordinates, Geodesy, and Projections||Modeling the Earth
|-
| flat2ecc||Coordinates, Geodesy, and Projections||Modeling the Earth
|-
| ecc2n||Coordinates, Geodesy, and Projections||Modeling the Earth
|-
| n2ecc||Coordinates, Geodesy, and Projections||Modeling the Earth
|-
|-
| oblateSpheroid||Coordinates, Geodesy, and Projections||Modeling the Earth
| oblateSpheroid||Coordinates, Geodesy, and Projections||Modeling the Earth
|-
|-
| referenceEllipsoid||Coordinates, Geodesy, and Projections||Modeling the Earth
| map.geodesy.AuthalicLatitudeConverter||Coordinates, Geodesy, and Projections||Modeling the Earth [6]
|-
| referenceSphere||Coordinates, Geodesy, and Projections||Modeling the Earth
|-
| map.geodesy.AuthalicLatitudeConverter||Coordinates, Geodesy, and Projections||Modeling the Earth
|-
|-
| map.geodesy.ConformalLatitudeConverter||Coordinates, Geodesy, and Projections||Modeling the Earth
| map.geodesy.ConformalLatitudeConverter||Coordinates, Geodesy, and Projections||Modeling the Earth [6]
|-
|-
| map.geodesy.IsometricLatitudeConverter||Coordinates, Geodesy, and Projections||Modeling the Earth
| map.geodesy.IsometricLatitudeConverter||Coordinates, Geodesy, and Projections||Modeling the Earth [6]
|-
|-
| map.geodesy.RectifyingLatitudeConverter||Coordinates, Geodesy, and Projections||Modeling the Earth
| map.geodesy.RectifyingLatitudeConverter||Coordinates, Geodesy, and Projections||Modeling the Earth [6]
|-
| str2angle||Coordinates, Geodesy, and Projections||Lengths and Angles
|-
|-
| unwrapMultipart||Coordinates, Geodesy, and Projections||Lengths and Angles
| unwrapMultipart||Coordinates, Geodesy, and Projections||Lengths and Angles
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|-
|-
| azimuth||Coordinates, Geodesy, and Projections||Great Circles, Geodesics, and Rhumb Lines
| azimuth||Coordinates, Geodesy, and Projections||Great Circles, Geodesics, and Rhumb Lines
|-
| departure||Coordinates, Geodesy, and Projections||Great Circles, Geodesics, and Rhumb Lines
|-
|-
| distance||Coordinates, Geodesy, and Projections||Great Circles, Geodesics, and Rhumb Lines
| distance||Coordinates, Geodesy, and Projections||Great Circles, Geodesics, and Rhumb Lines
|-
| gc2sc||Coordinates, Geodesy, and Projections||Great Circles, Geodesics, and Rhumb Lines
|-
| gcxgc||Coordinates, Geodesy, and Projections||Great Circles, Geodesics, and Rhumb Lines
|-
| gcxsc||Coordinates, Geodesy, and Projections||Great Circles, Geodesics, and Rhumb Lines
|-
| meridianarc||Coordinates, Geodesy, and Projections||Great Circles, Geodesics, and Rhumb Lines
|-
|-
| meridianfwd||Coordinates, Geodesy, and Projections||Great Circles, Geodesics, and Rhumb Lines
| meridianfwd||Coordinates, Geodesy, and Projections||Great Circles, Geodesics, and Rhumb Lines
|-
| reckon||Coordinates, Geodesy, and Projections||Great Circles, Geodesics, and Rhumb Lines
|-
|-
| rhxrh||Coordinates, Geodesy, and Projections||Great Circles, Geodesics, and Rhumb Lines
| rhxrh||Coordinates, Geodesy, and Projections||Great Circles, Geodesics, and Rhumb Lines
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|-
|-
| ellipse1||Coordinates, Geodesy, and Projections||Small Circles, Ellipses, and Spherical Distance
| ellipse1||Coordinates, Geodesy, and Projections||Small Circles, Ellipses, and Spherical Distance
|-
| deg2km||Coordinates, Geodesy, and Projections||Small Circles, Ellipses, and Spherical Distance
|-
| deg2nm||Coordinates, Geodesy, and Projections||Small Circles, Ellipses, and Spherical Distance
|-
| deg2sm||Coordinates, Geodesy, and Projections||Small Circles, Ellipses, and Spherical Distance
|-
| gcxsc||Coordinates, Geodesy, and Projections||Small Circles, Ellipses, and Spherical Distance
|-
| rad2nm||Coordinates, Geodesy, and Projections||Small Circles, Ellipses, and Spherical Distance
|-
| rad2sm||Coordinates, Geodesy, and Projections||Small Circles, Ellipses, and Spherical Distance
|-
|-
| scircle1||Coordinates, Geodesy, and Projections||Small Circles, Ellipses, and Spherical Distance
| scircle1||Coordinates, Geodesy, and Projections||Small Circles, Ellipses, and Spherical Distance
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|-
|-
| scirclui||Coordinates, Geodesy, and Projections||Small Circles, Ellipses, and Spherical Distance
| scirclui||Coordinates, Geodesy, and Projections||Small Circles, Ellipses, and Spherical Distance
|-
| scxsc||Coordinates, Geodesy, and Projections||Small Circles, Ellipses, and Spherical Distance
|-
|-
| sectorg||Coordinates, Geodesy, and Projections||Small Circles, Ellipses, and Spherical Distance
| sectorg||Coordinates, Geodesy, and Projections||Small Circles, Ellipses, and Spherical Distance
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|-
|-
| areamat||Coordinates, Geodesy, and Projections||Zones, Lunes, Quadrangles, and Other Areas
| areamat||Coordinates, Geodesy, and Projections||Zones, Lunes, Quadrangles, and Other Areas
|-
| areaquad||Coordinates, Geodesy, and Projections||Zones, Lunes, Quadrangles, and Other Areas
|-
|-
| bufgeoquad||Coordinates, Geodesy, and Projections||Zones, Lunes, Quadrangles, and Other Areas
| bufgeoquad||Coordinates, Geodesy, and Projections||Zones, Lunes, Quadrangles, and Other Areas
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|-
|-
| utmgeoid||Coordinates, Geodesy, and Projections||Coordinate Systems
| utmgeoid||Coordinates, Geodesy, and Projections||Coordinate Systems
|-
| utmzone||Coordinates, Geodesy, and Projections||Coordinate Systems
|-
|-
| utmzoneui||Coordinates, Geodesy, and Projections||Coordinate Systems
| utmzoneui||Coordinates, Geodesy, and Projections||Coordinate Systems
|-
| ecef2geodetic||Coordinates, Geodesy, and Projections||Coordinate Systems
|-
| geodetic2ecef||Coordinates, Geodesy, and Projections||Coordinate Systems
|-
| geodetic2enu||Coordinates, Geodesy, and Projections||Coordinate Systems
|-
| geodetic2ned||Coordinates, Geodesy, and Projections||Coordinate Systems
|-
| geodetic2aer||Coordinates, Geodesy, and Projections||Coordinate Systems
|-
| enu2geodetic||Coordinates, Geodesy, and Projections||Coordinate Systems
|-
| ned2geodetic||Coordinates, Geodesy, and Projections||Coordinate Systems
|-
| aer2geodetic||Coordinates, Geodesy, and Projections||Coordinate Systems
|-
| ecef2enu||Coordinates, Geodesy, and Projections||Coordinate Systems
|-
| ecef2ned||Coordinates, Geodesy, and Projections||Coordinate Systems
|-
| ecef2aer||Coordinates, Geodesy, and Projections||Coordinate Systems
|-
| enu2ecef||Coordinates, Geodesy, and Projections||Coordinate Systems
|-
| ned2ecef||Coordinates, Geodesy, and Projections||Coordinate Systems
|-
| aer2ecef||Coordinates, Geodesy, and Projections||Coordinate Systems
|-
| aer2enu||Coordinates, Geodesy, and Projections||Coordinate Systems
|-
| aer2ned||Coordinates, Geodesy, and Projections||Coordinate Systems
|-
| enu2aer||Coordinates, Geodesy, and Projections||Coordinate Systems
|-
| ned2aer||Coordinates, Geodesy, and Projections||Coordinate Systems
|-
| ecef2enuv||Coordinates, Geodesy, and Projections||Coordinate Systems
|-
| ecef2nedv||Coordinates, Geodesy, and Projections||Coordinate Systems
|-
| enu2ecefv||Coordinates, Geodesy, and Projections||Coordinate Systems
|-
| ned2ecefv||Coordinates, Geodesy, and Projections||Coordinate Systems
|-
|-
|}
|}
Philipn
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