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  • 1.14.0.2
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@lixun910 lixun910 released this Oct 17, 2019 · 3 commits to master since this release

Note: add an emergent release 1.14.0.4 for macOS https://github.com/GeoDaCenter/geoda/releases/download/1.14.0.2/GeoDa1.14.0.4-Installer.dmg
This release includes a fix for an issue that GeoDa can't drag-n-drop to open a ESRI shapefile on macOS Catalina (10.15)

1.14.0.2 Release Notes:

  1. Fix an issue of specifying CRS when exporting:
    When there is no projection information of the current dataset (e.g. no .prj file, or create points from a CSV table), specifying CRS when exporting to a vector data format doesn't generate a .prj file or related projection information.

  2. Add Russian language support

  3. Enhancement: some Chinese translations

  4. Update Ubuntu build scripts for version Disco Dingo

  5. Enhancement: allow resizing the Preference dialog, for low screen resolutions (e.g. 1024x768)

Assets 9
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@lixun910 lixun910 released this Aug 25, 2019 · 17 commits to master since this release

There have been many commits since 1.12.x. The primary focus of this release is on bug fixes and incremental improvements, however there is a usual lot of new features as well, including:

Cluster:

Add fast HDBSCAN method
Add Redcap methods
Add Local Join Count method
Add auto-weighting function
(GeoDa now has a suite of Spatially Constrained Cluster techniques, including skater, redcap, max-p, k-means, k-medians, k-medoids, and spectral clustering. )

Mapping:

Add multi-layer support (+ map boundary, point size, stroke/fill color, etc.)
Support HDPI on Mac OSX in all maps and plots
Add Map layout preview tools for saving map w/ legends and plots in high resolution
Add configurable Basemap options
Add re-projection function when exporting a map
Add Spatial join and spatial aggregation
Add colocation map

Weights:

Add social-weights creation
Add support for ArcGIS .swm format, Matlab .mat format
Add weights intersection and weights union
Add weights network graph, (minimum) spanning tree as weights and network graph

Internationalization:

Add internationalization framework
Chinese version and Spanish version

For Linux, GeoDa now supports Ubuntu 16.04 and 18.04 with GTK 3.0, which is more stable and has better rendering quality and performance.

Please download GeoDa 1.14 installers from https://geodacenter.github.io/

Assets 3
Pre-release
Pre-release

@lixun910 lixun910 released this Jun 18, 2019 · 88 commits to master since this release

#1898 Fix bug: Table merge bug: integers with commas are cut off
Also add "Setup Number Formatting" to allow user to specify "thousand separator" and "decimal separator"
#1898 update fix with testing on merging feature
fix ui issue of weights creation dialog: When use low resolution projection (e.g. 640x480), the weights creation dialog can not be fully displayed, and a verticle scroll bar is needed in this case (as in other dialog e.g. k-means dialog)
fix a bug in spatial join (assign operation)
update build script on osx 10.7 for TSL1.2 support
update build scripts for Ubuntu 18.04

Assets 4
Pre-release
Pre-release

@lixun910 lixun910 released this May 16, 2019 · 98 commits to master since this release

add "Dissolve" feature
add Hierarchical Map feature
cache.sqlite located in room directory on LInux #623
add "polygon" in "polygon" test in Spatial Join
update libcurl to support TLS1.2 (issue: can't load ESRI basemap)
add option "Save Minimum Spanning Tree" in Skater/Redcap
add infrastructure for a crowdsourcing internationalization project
update logic when saving a DBF file
crash related to field names with merged tables #1861
averages tool does not give variables in correct order #1862
update Multivariate Local Join Count->Co-location Join Count
Allow user to set display precision in map legend #1834
upgrade code logic to handle data with NULL geometry when creating weights
file name in weights file should be quoted
Custom breaks category editor do not 'stick' #1847
v217 won't read csv as 2nd layer #1843
Add CRS feature when save dataset
multi layer: pan seems to break connection #1806
Separate "Color for Category" to "Fill Color and Outline Color" in Map window #1838
feature request - metadata on saved classifications in Project File #1552
Allow user to set display precision in PCP #1833
update UI MDS-Weights creation
show selection and neighbors #1832
social weights function enhancement #1751
Table: editing is limited to 10 digits in a integer field #1819
bug in natural breaks #1829
Enhancement for Chinese translation #1809
bug: Standardize(MAD) computation is incorrect #1831
add Negative category in multivariate Local Geary cluster map #1830
EB Moran and Local Moran - enable saving standardized rates #1828
Table - stack: problem with edit variable properties #1810

Assets 5
Pre-release
Pre-release

@lixun910 lixun910 released this Feb 21, 2019 · 190 commits to master since this release

fixes:
#1818 Edit String content in Table crashes GeoDa in V197
#1817 bounding box issue with multiple layers
#1810 Table - stack: problem with edit variable properties
#1809 Enhancement for Chinese translation
#1819 Table: editing is limited to 10 digits in an integer field
#1815 UI update for weights creation dialog when loading a table-only dataset
fix: converting column (string type) with numbers using comma as a decimal separator to real type.

enhancement: support case sensitive “variable names” on some data format e.g. ESRI shapefile)

Assets 5
Pre-release
Pre-release

@lixun910 lixun910 released this Feb 13, 2019 · 197 commits to master since this release

release notes:
fix Hierarchical Clusters Crash #1791
fix Differentiate between values in co-location map #1794
fix Scatter plot matrix not showing time periods of grouped variables
fix Crash: grouped variables + Conditional plots #1795
fix incompatible on osx106 vs 1014
fix Encoding setup is not working on typed characters.
fix multi layer not working after base layer #1804
fix multi layer: pan seems to break connection#1806
fix Table stack issue: precision is not preserved for columns in stacked table #1801
fix Table: change properties after re-order columns issue
fix Weights creation issue: after select variable in creating from Table variables
fix Weights intersection issue

enhancement to support case-sensitive field name for different dataset
update spanish and chinese version
update UI of weights creating dialog: add "weights intersection" and "weights union"
Re-organize Tool menu and add a Tools icon to the to toolbar #1802
change "edit map layer" to "Edit Layer Settings" #1805

Assets 5
Pre-release
Pre-release

@lixun910 lixun910 released this Dec 19, 2018 · 254 commits to master since this release

#1786 Turn the cluster centers back into the original variable units
#1785 fix: HDBSCAN computing error
#1782 fix: GeoDa shows Debug window after open data from a directory with special characters (Windows Only)
#1687 fix: box plot statistics misaligned and in different units
#1780 fix: field with encoded string (e.g. chinese) doesn't display correctly on screen
#1778 fix: Auto weighting in clustering will crash when use points data
#1761 enhancement: Auto weighting on all clustering methods
#1757 fix: cluster variable setting typo for iterations
#1756 fix: kmedoids has no maximum iterations
#1755 fix: k medians cluster map - incorrect heading
#1753 fix: bivariate moran scatter plot - time enabled variables does not show Moran's I
#1752 fix: bivariate Moran scatterplot crashes (time enabled variables)
#1747 crash: points file with null geometry will crash Thiessen polygon creation

Assets 4
Pre-release
Pre-release

@lixun910 lixun910 released this Dec 7, 2018 · 291 commits to master since this release

#1775 conditional plots - allow a single dimension of conditioning
#1774 conditional map - custom classification doesn't work
#1765 skater spanning tree weights properties incorrect
#1764 skater spanning tree gwt format incorrect
#1763 no id variable for gwt skater spanning tree
#1762 no summary for geometric centroids in spectral and hdbscan
#1760 report weights for geometric centroids

Assets 4
Pre-release
Pre-release

@lixun910 lixun910 released this Dec 4, 2018 · 303 commits to master since this release

Nightly build

Assets 6

@lixun910 lixun910 released this Jun 6, 2017 · 1163 commits to master since this release

This quick release contains a fix for possible bugs of Sample/Recent panel (as well as basemap cache), which might crash GeoDa when connect to dataset on Windows.

Ref: #896 #895 #894 Crash Report

Assets 2
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