documentation; testing

gplepage · May 12, 2022 · ffe04e9 · ffe04e9
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diff --git a/CHANGES.txt b/CHANGES.txt
@@ -1,3 +1,13 @@
+Version 11.10 2022-05-12
+=========================
+Adds the possibility of phasing the construction of a set 
+of correlated GVars. gvar(ymean, ycov, x, xycov) returns 
+primary GVars y that have covariance matrix ycov and 
+covariance matrix xycov with previously defined 
+primary GVars x. The first and third arguments 
+(ymean and x) are 1-d arrays; the other two are 
+2-d arrays.
+
 Version 11.9.7  2022-05-01
 ==========================
 Thanks to Giacomo Petrillo for these ideas and issues.

diff --git a/tests/test_gvar.py b/tests/test_gvar.py
@@ -919,8 +919,10 @@ def test_phased_construction(self):
         mean = numpy.linspace(0, 1., 100)
         g = gvar(mean, cov)
         h = gvar('1(8)')
+        z = g[0] + g[1]  # function of g evaluated before m defined but will be correlated
         gmcov = np.linspace(0.,1., 100).reshape(1,-1)
         m = gvar(mean, cov, [g[0]], gmcov)
+        assert_almost_equal(evalcov([z, m[-1]])[0, 1],gmcov[0, -1])
         ghm = BufferDict(g=g, h=h, m=m)
         ghmcov = evalcov(ghm)
         assert_almost_equal(ghmcov['g', 'g'], cov)