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2018-10-16Merge pull request #1148 from kbevers/lists-to-proj.hiso19111_devKristian Evers
Move struct definitions for proj_list_* functions to proj.h
2018-10-16Move struct definitions for proj_list_* functions to proj.hKristian Evers
With projects.h not being available to outside users anymore we need to define PJ_UNITS, PJ_ELLPS, PJ_PRIME_MERIDIANS and PJ_OPERATIONS elsewhere. Related pj_get_*_ref() functions have been removed in favour of their proj_ namespaced counterparts. char pointers have been changed to const char pointers. Resolves #983 Resolved #1147 Make char pointers const
2018-10-16Change pj_mkparam to take const char pointerKristian Evers
pj_mkparam() and pj_mkparam_ws() doesn't alter the input string should therefore be const. This will be useful when making other changes to the code base later.
2018-10-15Merge pull request #1153 from sphynx/tobler-mercatorKristian Evers
Add Tobler-Mercator projection
2018-10-15Add Tobler-Mercator projectionIvan Veselov
2018-10-15Merge pull request #1151 from kbevers/horner-docsKristian Evers
Horner docs
2018-10-15Merge pull request #1154 from sphynx/better-plotting-error-messageKristian Evers
Make plot.py error message more helpful
2018-10-14Make plot.py error message more helpfulIvan Veselov
2018-10-12Add docs for the horner operationKristian Evers
2018-10-12Exclude option-includes to avoid blocking warnings in doc buildsKristian Evers
2018-10-11Merge pull request #1133 from Fil/bertin1953Kristian Evers
the Bertin 1953 projection
2018-10-11Merge remote-tracking branch 'osgeo/master' into bertin1953Kristian Evers
2018-10-11Merge pull request #1144 from rouault/ntv1_fixKristian Evers
NTv1 grid shift: fix file offset for reading of shift values in ntv1_can.dat
2018-10-11Merge pull request #1142 from sphynx/proj-lcc-2sp-michiganKristian Evers
Add Lambert Conic Conformal (2SP Michigan) projection
2018-10-11Support LCC 2SP Michigan projectionIvan Veselov
2018-10-09Fix typosEven Rouault
2018-10-08Merge pull request #1137 from rouault/drop_nmakeKristian Evers
Remove nmake build system
2018-10-08Merge pull request #1146 from mbernasocchi/patch-2Kristian Evers
changed docker command
2018-10-08fix typoMarco Bernasocchi
2018-10-08Update install.rstMarco Bernasocchi
2018-10-08NTv1 grid shift: fix file offset for reading of shift values in ntv1_can.datEven Rouault
When investigating the format of NTv1 and comparing PROJ code with the actual header of ntv1_can.dat, I discovered that the longitude & latitude shift values started at offset 192, whereas PROJ assumed that the header was 176 bytes only. This caused PROJ to use the wrong offsets values (shift of one grid sample by longitude). So the effect was moderately visible, especially on the latitude, but when comparing with NTv2, one can see that the longitude value after the fix seems to closer to NTv2. old: echo "60.5 -100.5 0" | PROJ_LIB=/usr/share/proj src/cct -d 8 +proj=pipeline +step +proj=axisswap +order=2,1 +step +proj=unitconvert +xy_in=deg +xy_out=rad +step +proj=hgridshift +grids=ntv1_can.dat +step +proj=unitconvert +xy_in=rad +xy_out=deg +step +proj=axisswap +order=2,1 60.50022624 -100.50040292 0.00000000 inf new: echo "60.5 -100.5 0" | PROJ_LIB=/usr/share/proj src/cct -d 8 +proj=pipeline +step +proj=axisswap +order=2,1 +step +proj=unitconvert +xy_in=deg +xy_out=rad +step +proj=hgridshift +grids=ntv1_can.dat +step +proj=unitconvert +xy_in=rad +xy_out=deg +step +proj=axisswap +order=2,1 60.50022403 -100.50041841 0.00000000 inf echo "60.5 -100.5 0" | PROJ_LIB=/usr/share/proj src/cct -d 8 +proj=pipeline +step +proj=axisswap +order=2,1 +step +proj=unitconvert +xy_in=deg +xy_out=rad +step +proj=hgridshift +grids=$HOME/proj/proj-datumgrid/north-america/ntv2_0.gsb +step +proj=unitconvert +xy_in=rad +xy_out=deg +step +proj=axisswap +order=2,1 60.50022348 -100.50041978 0.00000000 inf old: $ echo "80.1 -70.9 0" | PROJ_LIB=/usr/share/proj src/cct -d 8 +proj=pipeline +step +proj=axisswap +order=2,1 +step +proj=unitconvert +xy_in=deg +xy_out=rad +step +proj=hgridshift +grids=ntv1_can.dat +step +proj=unitconvert +xy_in=rad +xy_out=deg +step +proj=axisswap +order=2,1 80.10096789 -70.89746834 0.00000000 inf new: $ echo "80.1 -70.9 0" | PROJ_LIB=/usr/share/proj src/cct -d 8 +proj=pipeline +step +proj=axisswap +order=2,1 +step +proj=unitconvert +xy_in=deg +xy_out=rad +step +proj=hgridshift +grids=ntv1_can.dat +step +proj=unitconvert +xy_in=rad +xy_out=deg +step +proj=axisswap +order=2,1 80.10096858 -70.89749190 0.00000000 inf $ echo "80.1 -70.9 0" | PROJ_LIB=/usr/share/proj src/cct -d 8 +proj=pipeline +step +proj=axisswap +order=2,1 +step +proj=unitconvert +xy_in=deg +xy_out=rad +step +proj=hgridshift +grids=$HOME/proj/proj-datumgrid/north-america/ntv2_0.gsb +step +proj=unitconvert +xy_in=rad +xy_out=deg +step +proj=axisswap +order=2,1 80.10096782 -70.89749276 0.00000000 inf
2018-10-07Merge pull request #1143 from sphynx/uniform-proj-descriptionsKristian Evers
Make PROJ_HEAD descriptions more uniform
2018-10-06Make PROJ_HEAD descriptions more uniformIvan Veselov
Before that, approximately half of the descriptions had a period at the end, e.g. 'Cyl.' or 'Sph.' and the other half did not have those periods. This commit drops all the dots in PROJ_HEAD descriptions.
2018-10-03Remove nmake build systemEven Rouault
2018-10-01Merge pull request #1138 from rouault/geogoffsetKristian Evers
Add geographic offset transformation method.
2018-10-01Add a affine transformation method, and make geogoffset as a particular case ↵Even Rouault
of it (fixes #535)
2018-10-01Add geographic offset transformation method.Even Rouault
The Geographic offsets transformation adds an offset to the geographic longitude, latitude coordinates, and an offset to the ellipsoidal height. This method is normally only used when low accuracy is tolerated. It is documented as coordinate operation method code 9619 (for geographic 2D) and 9660 (for geographic 3D) in the EPSG dataset. It can also be used to implement the method Geographic2D with Height Offsets (code 9618) by noting that the input vertical component is a gravity-related height and the output vertical component is the ellispoid height (dh being the geoid undulation). It can also be used to implement the method Vertical offset (code 9616) It is used for example to transform: - from the old Greek geographic 2D CRS to the newer GGRS87 CRS - from Tokyo + JSLD69 height to WGS 84 - from Baltic 1977 height to Black Sea height It is also useful to document the implicit zero-offset transformation we do in pipelines such as +proj=pipeline +step +inv +proj=longlat +ellps=A +step +proj=longlat +ellps=B that can be explicited as +proj=pipeline +step +inv +proj=longlat +ellps=A +step +proj=geogoffset [+dlon=0 +dlat=0 +dh=0] +step +proj=longlat +ellps=B
2018-09-29Merge pull request #1139 from rouault/fix_doc_make_html_warningKristian Evers
Documentation building fixes
2018-09-29Doc building: enforce warning as errors modeEven Rouault
2018-09-29Doc building: fix warning regarding Altamimi2002 citation not foundEven Rouault
There was an issue since transformation.rst which uses this citation is alphabetically after references.rst. The documented workaround in https://github.com/mcmtroffaes/sphinxcontrib-bibtex/issues/8 is to rename references.rst as zrefereces.rst, so it is alphabetically last.
2018-09-28Merge pull request #1136 from rouault/fix_locale_issue_cs2cs_emulation_setupEven Rouault
cs2cs_emulation_setup: fix issue with non C-locale
2018-09-27cs2cs_emulation_setup: fix issue with non C-localeEven Rouault
in +towgs84 case, we use sprintf() with floating-point formatter to output the ellipsoid parameters. For a locale with decimal separtor != dot, the resulting string will not be parsed correctly by proj_atof(), leading to wrong numeric result. The fix is similar to the one done in pj_latlong_from_proj() Note for later: if using C++, we could use a locale-independent formatting solution to avoid such issue.
2018-09-24snake casePhilippe Rivière
2018-09-24Req. changes for Bertin1953:Philippe Rivière
- classification - tests - coding style
2018-09-24Merge pull request #1134 from sphynx/masterKristian Evers
Fix mistakes in function comments
2018-09-23Fix mistakes in function commentsIvan Veselov
2018-09-22Merge pull request #1131 from kbevers/remove-misspelled-constantKristian Evers
Remove misspelled-constant PJD_ERR_UNKNOW_UNIT_ID
2018-09-22Merge pull request #1130 from kbevers/refactor-projKristian Evers
Refactor proj
2018-09-22Fix typo in Plate Carree projection name (#1132)Philippe Rivière
2018-09-21coding style (https://travis-ci.com/OSGeo/proj.4/jobs/147225960 & ↵Philippe Rivière
https://travis-ci.com/OSGeo/proj.4/jobs/147274068)
2018-09-21the Bertin 1953 projectionPhilippe Rivière
2018-09-21Remove misspelled-constant PJD_ERR_UNKNOW_UNIT_IDKristian Evers
Closes #853
2018-09-21Replace calls to pj_factors with proj_factorsKristian Evers
2018-09-21Replace calls to rtodms/dmstor with proj.h equivalentsKristian Evers
2018-09-20Update plot.py scriptKristian Evers
Added conda environment file too, hopefully making it simpler to get started in the future.
2018-09-20Update data/README (refs #1127)Even Rouault
2018-09-20Remove references to nad/Kristian Evers
Closes #1127
2018-09-20Clean up FAQKristian Evers
This removes some questions that are no longer valid (covered elsewhere in the docs), adjusts the wording in other questions and fixes formatting and making it proper rst/sphinx syntax. With this, #1070 is almost fixed.
2018-09-19Merge pull request #1128 from kbevers/build-docs-from-maintenance-branchKristian Evers
Build docs from maintenance branch
2018-09-19travis/install.sh: cleanupsEven Rouault
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