[Examples] Embed fixed temperature file for burner-stabilized flame

doc/sphinx/conf.py

@@ -89,8 +89,6 @@
     # multiprocessing can't see functions defined in __main__ when run by
     # sphinx-gallery, at least on macOS.
     "multiprocessing_viscosity.py",
-    # __file__ deliberately not available when run by sphinx-gallery
-    "flame_fixed_T.py",
 }
 
 def executable_script(src_file, gallery_conf):

samples/python/onedim/flame_fixed_T.py

@@ -44,11 +44,42 @@
 f.burner.mdot = mdot
 
 # %%
-# Read temperature vs. position data from a file.
-# The file is assumed to have one z, T pair per line, separated by a comma.
-# The data file must be stored in the same folder as this script.
-data_file = Path(__file__).parent.joinpath('tdata.dat')
-zloc, tvalues = np.genfromtxt(str(data_file), delimiter=',', comments='#').T
+# Specify temperature vs. position data. For the purposes of this example, the data
+# is embedded directly. For more general use, the temperature profile should be stored
+# as a separate data file and read in, for example using `np.genfromtxt`.
+
+zloc = np.array([
+    0.        , 0.00015625, 0.00023437, 0.00039063, 0.00046875, 0.00050781,
+    0.00054688, 0.000625  , 0.00066406, 0.00070312, 0.00074219, 0.00078125,
+    0.00082031, 0.00085938, 0.00089844, 0.0009375 , 0.00101563, 0.00105469,
+    0.00109375, 0.00113281, 0.00117187, 0.00121094, 0.00125   , 0.00128906,
+    0.00132813, 0.00136719, 0.00140625, 0.00144531, 0.00148438, 0.00152344,
+    0.0015625 , 0.00160156, 0.00164062, 0.00171875, 0.00175781, 0.00179688,
+    0.00183594, 0.001875  , 0.00191406, 0.00195312, 0.00199219, 0.00203125,
+    0.00207031, 0.00210938, 0.00214844, 0.0021875 , 0.00222656, 0.00226562,
+    0.00230469, 0.00234375, 0.00238281, 0.00242187, 0.00246094, 0.0025    ,
+    0.00257813, 0.00265625, 0.00273437, 0.0028125 , 0.00289062, 0.00296875,
+    0.00304688, 0.003125  , 0.00328125, 0.0034375 , 0.00359375, 0.00375   ,
+    0.00390625, 0.0087    , 0.01
+])
+
+tvalues = np.array([
+     373.7      ,  465.4070428,  510.4311676,  599.5552837,  643.8342938,
+     665.9335545,  688.0122338,  732.1284327,  754.1744755,  776.2170662,
+     798.2588757,  820.3020011,  842.348001 ,  864.3979228,  886.4523159,
+     908.5112198,  952.6396629,  974.7018199,  996.7515831, 1018.777651 ,
+    1040.765863 , 1062.69948  , 1084.558639 , 1106.320078 , 1127.956918 ,
+    1149.438472 , 1170.730129 , 1191.793309 , 1212.585506 , 1233.060477 ,
+    1253.168589 , 1272.857384 , 1292.072391 , 1328.859767 , 1346.323998 ,
+    1363.101361 , 1379.147594 , 1394.425274 , 1408.905834 , 1422.569115 ,
+    1435.40408  , 1447.410648 , 1458.597668 , 1468.982722 , 1478.590978 ,
+    1487.453914 , 1495.607879 , 1503.092709 , 1509.950449 , 1516.224147 ,
+    1521.956853 , 1527.19079  , 1531.966722 , 1536.32348  , 1543.891739 ,
+    1550.203579 , 1555.480771 , 1559.908135 , 1563.637879 , 1566.794144 ,
+    1569.477867 , 1571.77099  , 1575.385829 , 1578.108169 , 1580.194856 ,
+    1581.820666 , 1583.106578 , 1589.51315  , 1589.578955
+])
+
 zloc /= max(zloc)
 
 # set the temperature profile to the values read in