Plot building Github Action (#2377)

* implement conda package building

* paths

* need libtool

* PLATFORM check

* point to my PROJ feedstock for now

* point to PROJ repos

* plot building and artifact upload

* syntax

* add proj conda package for plotting

* retab

* no doxygen

* syntax

* update docs Makefile

* doc building

* needs

* consolidate doc/plots

* plot updates

* put updated plot output into docs

* register spelling module

* use v2 download-artifact

* artifact upload

6 files changed, 18 insertions, 18 deletions

diff --git a/docs/source/operations/projections/bertin1953.rst b/docs/source/operations/projections/bertin1953.rst
index 8be521f3..a525925c 100644
--- a/docs/source/operations/projections/bertin1953.rst
+++ b/docs/source/operations/projections/bertin1953.rst
@@ -45,7 +45,7 @@ The Bertin 1953 projection has no special options. Its rotation parameters
 are fixed. Here is an example of a forward projection with scale 1:
 
     $ echo 122 47 | src/proj +proj=bertin1953 +R=1
-    0.72	0.73
+    0.72    0.73
 
 Parameters
 ################################################################################
diff --git a/docs/source/operations/projections/cass.rst b/docs/source/operations/projections/cass.rst
index a263575e..95684e51 100644
--- a/docs/source/operations/projections/cass.rst
+++ b/docs/source/operations/projections/cass.rst
@@ -41,12 +41,12 @@ The Cassini-Soldner was also used for the detailed mapping of many German states
 Example using EPSG 30200 (Trinidad 1903, units in clarke's links)::
 
     $ echo 0.17453293 -1.08210414 | proj +proj=cass +lat_0=10.44166666666667 +lon_0=-61.33333333333334 +x_0=86501.46392051999 +y_0=65379.0134283 +a=6378293.645208759 +b=6356617.987679838 +to_meter=0.201166195164
-    66644.94	82536.22
+    66644.94    82536.22
 
 Example using EPSG 3068 (Soldner Berlin)::
 
     $ echo 13.5 52.4 | proj +proj=cass +lat_0=52.41864827777778 +lon_0=13.62720366666667 +x_0=40000 +y_0=10000 +ellps=bessel +units=m
-    31343.05	7932.76
+    31343.05    7932.76
 
 Options
 ################################################################################
diff --git a/docs/source/operations/projections/ccon.rst b/docs/source/operations/projections/ccon.rst
index 07d2eaf4..949da8b5 100644
--- a/docs/source/operations/projections/ccon.rst
+++ b/docs/source/operations/projections/ccon.rst
@@ -132,11 +132,11 @@ It should result with
 
 ::
 
-   1.384023E+01	5.503040E+01 0.000000E+00
-   1.451445E+01	4.877385E+01 0.000000E+00
-   2.478271E+01	5.500352E+01 0.000000E+00
-   2.402761E+01	4.875048E+01 0.000000E+00
-   1.900000E+01	5.200000E+01 0.000000E+00
+   1.384023E+01 5.503040E+01 0.000000E+00
+   1.451445E+01 4.877385E+01 0.000000E+00
+   2.478271E+01 5.500352E+01 0.000000E+00
+   2.402761E+01 4.875048E+01 0.000000E+00
+   1.900000E+01 5.200000E+01 0.000000E+00
 
 Analogous script can be run for reverse test:
 
@@ -153,7 +153,7 @@ and it should give the following results:
 
 ::
 
-   6.500315E+05	4.106162E+03 0.000000E+00
-   3.707419E+04	6.768262E+05 0.000000E+00
-   6.960534E+05	6.722946E+05 0.000000E+00
-   3.300000E+05	3.500000E+05 0.000000E+00
+   6.500315E+05 4.106162E+03 0.000000E+00
+   3.707419E+04 6.768262E+05 0.000000E+00
+   6.960534E+05 6.722946E+05 0.000000E+00
+   3.300000E+05 3.500000E+05 0.000000E+00
diff --git a/docs/source/operations/projections/eqearth.rst b/docs/source/operations/projections/eqearth.rst
index 80bfd411..bb6d22ce 100644
--- a/docs/source/operations/projections/eqearth.rst
+++ b/docs/source/operations/projections/eqearth.rst
@@ -32,7 +32,7 @@ Equal Earth
    proj-string: ``+proj=eqearth``
 
 
-The Equal Earth projection is intended for making world maps. Equal Earth is a 
+The Equal Earth projection is intended for making world maps. Equal Earth is a
 projection inspired by the Robinson projection, but unlike
 the Robinson projection retains the relative size of areas. The projection
 was designed in 2018 by Bojan Savric, Tom Patterson and Bernhard Jenny :cite:`Savric2018`.
@@ -45,7 +45,7 @@ The Equal Earth projection has no special options. Here is
 an example of an forward projection on a sphere with a radius of 1 m::
 
     $ echo 122 47 | src/proj +proj=eqearth +R=1
-    1.55	0.89
+    1.55    0.89
 
 Parameters
 ################################################################################
diff --git a/docs/source/operations/projections/gall.rst b/docs/source/operations/projections/gall.rst
index ba7de8e3..c5f05478 100644
--- a/docs/source/operations/projections/gall.rst
+++ b/docs/source/operations/projections/gall.rst
@@ -46,12 +46,12 @@ Unlike the Mercator, the Gall shows the poles as lines running across the top an
 Example using Gall Stereographical  ::
 
     $ echo 9 51 | proj +proj=gall +lon_0=0 +x_0=0 +y_0=0 +ellps=WGS84 +units=m
-    708432.90	5193386.36
+    708432.90   5193386.36
 
 Example using Gall Stereographical (Central meridian 90°W) ::
 
     $ echo 9 51 | proj +proj=gall +lon_0=90w +x_0=0 +y_0=0 +ellps=WGS84 +units=m
-    7792761.91	5193386.36
+    7792761.91  5193386.36
 
 Parameters
 ################################################################################
diff --git a/docs/source/operations/projections/tmerc.rst b/docs/source/operations/projections/tmerc.rst
index cf428cff..942a31ed 100644
--- a/docs/source/operations/projections/tmerc.rst
+++ b/docs/source/operations/projections/tmerc.rst
@@ -63,12 +63,12 @@ The following table gives special cases of the Transverse Mercator projection.
 Example using Gauss-Kruger on Germany area (aka EPSG:31467) ::
 
     $ echo 9 51 | proj +proj=tmerc +lat_0=0 +lon_0=9 +k_0=1 +x_0=3500000 +y_0=0 +ellps=bessel +units=m
-    3500000.00	5651505.56
+    3500000.00  5651505.56
 
 Example using Gauss Boaga on Italy area (EPSG:3004) ::
 
     $ echo 15 42 | proj +proj=tmerc +lat_0=0 +lon_0=15 +k_0=0.9996 +x_0=2520000 +y_0=0 +ellps=intl +units=m
-    2520000.00	4649858.60
+    2520000.00  4649858.60
 
 Parameters
 ################################################################################