update changelog for 1.6.1

Author: MuellerSeb

CHANGELOG.md

@@ -2,6 +2,26 @@ Changelog
 =========
 
 
+Version 1.6.1
+-------------
+*September 02, 2021*
+
+**New features**
+
+* IO routines for zmap files ([#199](https://github.com/GeoStat-Framework/PyKrige/pull/165))
+* `write_asc_grid` got new keyword `no_data` ([#199](https://github.com/GeoStat-Framework/PyKrige/issues/199))
+
+**Changes**
+
+* now using a `pyproject.toml` file ([#211](https://github.com/GeoStat-Framework/PyKrige/pull/211))
+* now using a single `main` branch in the repository ([#212](https://github.com/GeoStat-Framework/PyKrige/pull/212))
+* Fixed typos ([#188](https://github.com/GeoStat-Framework/PyKrige/pull/188), [#189](https://github.com/GeoStat-Framework/PyKrige/pull/189))
+
+**Bug fixes**
+
+* `write_asc_grid` was to strict about dx ([#197](https://github.com/GeoStat-Framework/PyKrige/issues/197))
+
+
 Version 1.6.0
 -------------
 *April 04, 2021*

LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2015-2020, PyKrige Developers
+Copyright (c) 2015-2021, PyKrige Developers
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
@@ -24,4 +24,4 @@ DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

README.md

@@ -73,9 +73,10 @@ conda install -c conda-forge pykrige
 
 ### Tools
 
--   `kriging_tools.write_asc_grid`: Writes gridded data to ASCII grid
-    file (`\*.asc`)
+-   `kriging_tools.write_asc_grid`: Writes gridded data to ASCII grid file (`\*.asc`)
 -   `kriging_tools.read_asc_grid`: Reads ASCII grid file (`\*.asc`)
+-   `kriging_tools.write_zmap_grid`: Writes gridded data to zmap file (`\*.zmap`)
+-   `kriging_tools.read_zmap_grid`: Reads zmap file (`\*.zmap`)
 
 ### Kriging Parameters Tuning