Python is a generic programming language designed to support many different
applications. Because of this, many commonly performed spatial tasks for science
including plotting and working with spatial data take many steps of code.
EarthPy builds upon the functionality developed for raster data (rasterio) and
vector data (geopandas) in Python and simplifies the code needed to:
- Stack and crop raster bands from data such as Landsat into an easy to use
numpy array;
- Work with masks to set bad pixels such a those covered by clouds and
cloud-shadows to NA (mask_pixels());
- Plot rgb (color), color infrared and other 3 band combination images
(plot_rgb());
- Plot bands of a raster quickly using plot_bands();
- Plot histograms for a set of raster files;
- Create discrete (categorical) legends;
- Calculate vegetation indices such as Normalized Difference Vegetation Index
(normalized_diff());
- Create hillshade from a DEM.
EarthPy also has an io module that allows users to
- Quickly access pre-created data subsets used in the earth-analytics courses
hosted on www.earthdatascience.org;
- Download other datasets that they may want to use in their workflows.
NOTE: If this package has multiple flavors (see below), then use one of them instead of the name specified above. NOTE: This is a Python port. Instead of py312-earthpy listed in the above command, you can pick from the names under the Packages section.
python: bump all USE_PYTHON=distutils consumers after RUN_DEPENDS removal
Any missed ports, feel free to bump.
Any ports that need setuptools at runtime can have the devel/py-setuptools
manually added back to RUN_DEPENDS, but understand that this practice
is deprecated; see CHANGES for details.
all: remove explicit versions in USES=python for "3.x+"
The logic in USES=python will automatically convert this to 3.8+ by
itself.
Adjust two ports that only had Python 3.7 mentioned but build fine
on Python 3.8 too.
finance/quickfix: mark BROKEN with PYTHON
libtool: compile: c++ -DHAVE_CONFIG_H -I. -I../.. -I -I. -I.. -I../.. -I../C++
-DLIBICONV_PLUG -DPYTHON_MAJOR_VERSION=3 -Wno-unused-variable
-Wno-maybe-uninitialized -O2 -pipe -DLIBICONV_PLUG -fstack-protector-strong
-fno-strict-aliasing -DLIBICONV_PLUG -Wall -ansi
-Wno-unused-command-line-argument -Wpointer-arith -Wwrite-strings
-Wno-overloaded-virtual -Wno-deprecated-declarations -Wno-deprecated -std=c++0x
-MT _quickfix_la-QuickfixPython.lo -MD -MP -MF
.deps/_quickfix_la-QuickfixPython.Tpo -c QuickfixPython.cpp -fPIC -DPIC -o
.libs/_quickfix_la-QuickfixPython.o
warning: unknown warning option '-Wno-maybe-uninitialized'; did you mean
'-Wno-uninitialized'? [-Wunknown-warning-option]
QuickfixPython.cpp:175:11: fatal error: 'Python.h' file not found
^~~~~~~~~~
1 warning and 1 error generated.
Reviewed by: portmgr, vishwin, yuri
Differential Revision: <https://reviews.freebsd.org/D40568>
