m

README.md

@@ -7,9 +7,9 @@ the standards
 
 ## Installation
 
-Site-wide installation will be performed with `sudo -H pip3 install oifits` on unix-like systems.
+Site-wide installation will be performed with `sudo -H pip3 install pyoifits` on unix-like systems.
 
-At a user level, within a [virtual environment](https://docs.python.org/3/library/venv.html "venv package"), `pip3 install oifits`. 
+At a user level, within a [virtual environment](https://docs.python.org/3/library/venv.html "venv package"), `pip3 install pyoifits`. 
 
 ## Short example
 
@@ -24,7 +24,10 @@ data2 = oifits.read('file2.fits')
 
 data = data1 + data2
 
-tab = data.to_table()
+tab, C = data.to_table(correlations='numpy')
+val = tab['value']
+err = tab['error']
+covar = C * np.outer(err, err)
 ```
 
 There is also a short [demo](https://github.com/loqueelvientoajuarez/oifits/blob/master/demo/intro.ipynb "Jupyter notebook demo").

demo/intro.ipynb

@@ -323,6 +323,17 @@
     "print(C)"
    ]
   },
+  {
+   "cell_type": "code",
+   "execution_count": 17,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "val = tab['value']\n",
+    "err = tab['error']\n",
+    "cov = C * np.outer(err,err)"
+   ]
+  },
   {
    "cell_type": "markdown",
    "metadata": {},

pyoifits/__init__.py

@@ -17,6 +17,4 @@
 
 from .oifits import *
 
-__version__ = "0.3"
-
-
+__version__ = "0.4"

setup.py

@@ -42,7 +42,7 @@ def get_version():
     long_description_content_type='text/markdown',
     classifiers=[
         "Programming Language :: Python :: 3",
-        "Development Status :: 2 - Pre-Alpha ",
+        "Development Status :: 3 - Alpha",
         "Operating System :: OS Independent",
         "Intended Audience :: Science/Research",
         "Topic :: Scientific/Engineering :: Astronomy",