Remove legacy isea

Author: felixpalmer

docs/source/operations/projections/all_images.rst

@@ -644,17 +644,6 @@ List of all projection images
 ********************************************************************************
 
 
-:ref:`isea_legacy`
-
-.. figure:: ./images/isea.png
-   :width: 500 px
-   :align: center
-   :alt:   isea_legacy
-
-
-********************************************************************************
-
-
 :ref:`kav5`
 
 .. figure:: ./images/kav5.png

docs/source/operations/projections/index.rst

@@ -72,7 +72,6 @@ Projections map the spherical 3D space to a flat 2D space.
    imoll_o
    imw_p
    isea
-   isea_legacy
    polyhedral
    kav5
    kav7

docs/source/operations/projections/isea_legacy.rst

@@ -12327,7 +12327,6 @@ PROJStringParser::Private::buildProjectedCRS(int iStep,
                                "q,"                         // urm5
                                "path,lsat,"                 // lsat
                                "W,M,"                       // hammer
-                               "aperture,resolution,"       // isea
                                )) {
                     double value = getNumericValue(param.value, &hasError);
                     values.push_back(ParameterValue::create(

src/iso19111/io.cpp

@@ -36,7 +36,6 @@ set(SRC_LIBPROJ_PROJECTIONS
   projections/bonne.cpp
   projections/eqdc.cpp
   projections/polyhedral.cpp
-  projections/isea.cpp
   projections/ccon.cpp
   projections/imw_p.cpp
   projections/krovak.cpp

src/lib_proj.cmake

@@ -79,7 +79,6 @@ PROJ_HEAD(imoll, "Interrupted Mollweide")
 PROJ_HEAD(imoll_o, "Interrupted Mollweide Oceanic View")
 PROJ_HEAD(imw_p, "International Map of the World Polyconic")
 PROJ_HEAD(isea, "Icosahedral Snyder Equal Area")
-PROJ_HEAD(isea_legacy, "Icosahedral Snyder Equal Area (legacy)")
 PROJ_HEAD(kav5, "Kavrayskiy V")
 PROJ_HEAD(kav7, "Kavrayskiy VII")
 PROJ_HEAD(krovak, "Krovak")