%% Saettigungsdampfdruck von Wasser
% p = p(T) fuer T = 1:373
% T in Celsius, p in bar

% Quelle: NIST Standard Reference Database 69: NIST Chemistry WebBook
% 
% Wagner, W.; Pruss, A., The IAPWS formulation 1995 for the thermodynamic
% properties of ordinary water substance for general and scientific use, J.
% Phys. Chem. Ref. Data, 2002, 31, 2, 387-535 in NIST Chemistry WebBook,
% NIST Standard Reference Database Number 69, Eds. P.J. Linstrom and W.G.
% Mallard, National Institute of Standards and Technology, Gaithersburg MD,
% 20899, doi:10.18434/T4D303, (retrieved May 4, 2018).

datH2O = [
% T/Celsius    p/bar
1.00000000000	0.00657085740825
2.00000000000	0.00705985776327
3.00000000000	0.00758080548346
4.00000000000	0.00813548308033
5.00000000000	0.00872575164138
6.00000000000	0.00935355057635
7.00000000000	0.0100209123017	
8.00000000000	0.0107299505341	
9.00000000000	0.0114828766082	
10.0000000000	0.0122819892885	
11.0000000000	0.0131296930733	
12.0000000000	0.0140284823382	
13.0000000000	0.0149809611959	
14.0000000000	0.0159898378941	
15.0000000000	0.0170579283371	
16.0000000000	0.0181881628399	
17.0000000000	0.0193835825987	
18.0000000000	0.0206473494403	
19.0000000000	0.0219827482552	
20.0000000000	0.0233931819269	
21.0000000000	0.0248821893856	
22.0000000000	0.0264534346632	
23.0000000000	0.0281107194108	
24.0000000000	0.0298579800944	
25.0000000000	0.0316992923858	
26.0000000000	0.0336388845784	
27.0000000000	0.0356811228067	
28.0000000000	0.0378305302339	
29.0000000000	0.0400917802817	
30.0000000000	0.0424697073216	
31.0000000000	0.0449693085599	
32.0000000000	0.0475957394985	
33.0000000000	0.0503543301139	
34.0000000000	0.0532505785198	
35.0000000000	0.0562901617863	
36.0000000000	0.0594789295582	
37.0000000000	0.0628229201861	
38.0000000000	0.0663283525874	
39.0000000000	0.0700016378072	
40.0000000000	0.0738493804259	
41.0000000000	0.0778783792376	
42.0000000000	0.0820956335692	
43.0000000000	0.0865083443948	
44.0000000000	0.0911239231186	
45.0000000000	0.0959499882915	
46.0000000000	0.100994373832	
47.0000000000	0.106265129461	
48.0000000000	0.111770527778	
49.0000000000	0.117519062461	
50.0000000000	0.123519458369	
51.0000000000	0.129780668885	
52.0000000000	0.136311883040	
53.0000000000	0.143122525454	
54.0000000000	0.150222266353	
55.0000000000	0.157621015456	
56.0000000000	0.165328933363	
57.0000000000	0.173356431186	
58.0000000000	0.181714173072	
59.0000000000	0.190413083017	
60.0000000000	0.199464342929	
61.0000000000	0.208879402040	
62.0000000000	0.218669973801	
63.0000000000	0.228848042556	
64.0000000000	0.239425866877	
65.0000000000	0.250415980530	
66.0000000000	0.261831198032	
67.0000000000	0.273684612994	
68.0000000000	0.285989607618	
69.0000000000	0.298759849994	
70.0000000000	0.312009300819	
71.0000000000	0.325752211397	
72.0000000000	0.340003132742	
73.0000000000	0.354776913196	
74.0000000000	0.370088703795	
75.0000000000	0.385953958498	
76.0000000000	0.402388438917	
77.0000000000	0.419408217178	
78.0000000000	0.437029675877	
79.0000000000	0.455269511955	
80.0000000000	0.474144740548	
81.0000000000	0.493672693863	
82.0000000000	0.513871027220	
83.0000000000	0.534757717845	
84.0000000000	0.556351070623	
85.0000000000	0.578669716468	
86.0000000000	0.601732617125	
87.0000000000	0.625559066334	
88.0000000000	0.650168691201	
89.0000000000	0.675581454793	
90.0000000000	0.701817658117	
91.0000000000	0.728897941576	
92.0000000000	0.756843287078	
93.0000000000	0.785675018785	
94.0000000000	0.815414805564	
95.0000000000	0.846084663257	
96.0000000000	0.877706954345	
97.0000000000	0.910304391466	
98.0000000000	0.943900036983	
99.0000000000	0.978517305962	
100.000000000	1.01417996649	
101.000000000	1.05091214159	
102.000000000	1.08873830953	
103.000000000	1.12768330613	
104.000000000	1.16777232485	
105.000000000	1.20903091846	
106.000000000	1.25148500042	
107.000000000	1.29516084493	
108.000000000	1.34008508766	
109.000000000	1.38628472835	
110.000000000	1.43378712943	
111.000000000	1.48262001851	
112.000000000	1.53281148765	
113.000000000	1.58438999530	
114.000000000	1.63738436645	
115.000000000	1.69182379259	
116.000000000	1.74773783248	
117.000000000	1.80515641423	
118.000000000	1.86410983208	
119.000000000	1.92462875127	
120.000000000	1.98674420472	
121.000000000	2.05048759518	
122.000000000	2.11589069509	
123.000000000	2.18298564599	
124.000000000	2.25180496011	
125.000000000	2.32238151948	
126.000000000	2.39474857581	
127.000000000	2.46893975177	
128.000000000	2.54498903908	
129.000000000	2.62293080046	
130.000000000	2.70279976783	
131.000000000	2.78463104337	
132.000000000	2.86846009860	
133.000000000	2.95432277470	
134.000000000	3.04225528192	
135.000000000	3.13229419933	
136.000000000	3.22447647520	
137.000000000	3.31883942498	
138.000000000	3.41542073248	
139.000000000	3.51425844943	
140.000000000	3.61539099391	
141.000000000	3.71885715090	
142.000000000	3.82469607131	
143.000000000	3.93294727152	
144.000000000	4.04365063300	
145.000000000	4.15684640143	
146.000000000	4.27257518666	
147.000000000	4.39087796098	
148.000000000	4.51179605978	
149.000000000	4.63537117984	
150.000000000	4.76164537959	
151.000000000	4.89066107715	
152.000000000	5.02246105089	
153.000000000	5.15708843762	
154.000000000	5.29458673226	
155.000000000	5.43499978751	
156.000000000	5.57837181241	
157.000000000	5.72474737108	
158.000000000	5.87417138310	
159.000000000	6.02668912212	
160.000000000	6.18234621408	
161.000000000	6.34118863796	
162.000000000	6.50326272387	
163.000000000	6.66861515226	
164.000000000	6.83729295296	
165.000000000	7.00934350484	
166.000000000	7.18481453411	
167.000000000	7.36375411394	
168.000000000	7.54621066319	
169.000000000	7.73223294581	
170.000000000	7.92187006960	
171.000000000	8.11517148547	
172.000000000	8.31218698635	
173.000000000	8.51296670631	
174.000000000	8.71756111984	
175.000000000	8.92602104044	
176.000000000	9.13839762016	
177.000000000	9.35474234834	
178.000000000	9.57510705101	
179.000000000	9.79954388967	
180.000000000	10.0281053605	
181.000000000	10.2608442936	
182.000000000	10.4978138518	
183.000000000	10.7390675301	
184.000000000	10.9846591546	
185.000000000	11.2346428818	
186.000000000	11.4890731975	
187.000000000	11.7480049165	
188.000000000	12.0114931810	
189.000000000	12.2795934607	
190.000000000	12.5523615512	
191.000000000	12.8298535741	
192.000000000	13.1121259754	
193.000000000	13.3992355255	
194.000000000	13.6912393180	
195.000000000	13.9881947694	
196.000000000	14.2901596183	
197.000000000	14.5971919251	
198.000000000	14.9093500706	
199.000000000	15.2266927565	
200.000000000	15.5492790043	
201.000000000	15.8771681546	
202.000000000	16.2104198671	
203.000000000	16.5490941203	
204.000000000	16.8932512105	
205.000000000	17.2429517519	
206.000000000	17.5982566762	
207.000000000	17.9592272324	
208.000000000	18.3259249863	
209.000000000	18.6984118206	
210.000000000	19.0767499348	
211.000000000	19.4610018448	
212.000000000	19.8512303829	
213.000000000	20.2474986983	
214.000000000	20.6498702565	
215.000000000	21.0584088397	
216.000000000	21.4731785469	
217.000000000	21.8942437944	
218.000000000	22.3216693156	
219.000000000	22.7555201616	
220.000000000	23.1958617014	
221.000000000	23.6427596227	
222.000000000	24.0962799321	
223.000000000	24.5564889558	
224.000000000	25.0234533402	
225.000000000	25.4972400527	
226.000000000	25.9779163824	
227.000000000	26.4655499411	
228.000000000	26.9602086642	
229.000000000	27.4619608114	
230.000000000	27.9708749686	
231.000000000	28.4870200480	
232.000000000	29.0104652904	
233.000000000	29.5412802661	
234.000000000	30.0795348761	
235.000000000	30.6252993543	
236.000000000	31.1786442684	
237.000000000	31.7396405225	
238.000000000	32.3083593581	
239.000000000	32.8848723568	
240.000000000	33.4692514418	
241.000000000	34.0615688804	
242.000000000	34.6618972862	
243.000000000	35.2703096215	
244.000000000	35.8868792000	
245.000000000	36.5116796893	
246.000000000	37.1447851138	
247.000000000	37.7862698574	
248.000000000	38.4362086671	
249.000000000	39.0946766557	
250.000000000	39.7617493055	
251.000000000	40.4375024715	
252.000000000	41.1220123856	
253.000000000	41.8153556599	
254.000000000	42.5176092911	
255.000000000	43.2288506644	
256.000000000	43.9491575582	
257.000000000	44.6786081484	
258.000000000	45.4172810133	
259.000000000	46.1652551384	
260.000000000	46.9226099218	
261.000000000	47.6894251791	
262.000000000	48.4657811496	
263.000000000	49.2517585016	
264.000000000	50.0474383388	
265.000000000	50.8529022062	
266.000000000	51.6682320970	
267.000000000	52.4935104594	
268.000000000	53.3288202031	
269.000000000	54.1742447076	
270.000000000	55.0298678288	
271.000000000	55.8957739075	
272.000000000	56.7720477779	
273.000000000	57.6587747752	
274.000000000	58.5560407455	
275.000000000	59.4639320545	
276.000000000	60.3825355971	
277.000000000	61.3119388073	
278.000000000	62.2522296689	
279.000000000	63.2034967259	
280.000000000	64.1658290937	
281.000000000	65.1393164708	
282.000000000	66.1240491506	
283.000000000	67.1201180343	
284.000000000	68.1276146434	
285.000000000	69.1466311336	
286.000000000	70.1772603085	
287.000000000	71.2195956344	
288.000000000	72.2737312554	
289.000000000	73.3397620089	
290.000000000	74.4177834423	
291.000000000	75.5078918300	
292.000000000	76.6101841908	
293.000000000	77.7247583067	
294.000000000	78.8517127416	
295.000000000	79.9911468618	
296.000000000	81.1431608567	
297.000000000	82.3078557598	
298.000000000	83.4853334722	
299.000000000	84.6756967854	
300.000000000	85.8790494062	
301.000000000	87.0954959820	
302.000000000	88.3251421279	
303.000000000	89.5680944539	
304.000000000	90.8244605946	
305.000000000	92.0943492393	
306.000000000	93.3778701638	
307.000000000	94.6751342637	
308.000000000	95.9862535892	
309.000000000	97.3113413810	
310.000000000	98.6505121094	
311.000000000	100.003881513	
312.000000000	101.371566642	
313.000000000	102.753685901	
314.000000000	104.150359095	
315.000000000	105.561707480	
316.000000000	106.987853810	
317.000000000	108.428922394	
318.000000000	109.885039152	
319.000000000	111.356331671	
320.000000000	112.842929272	
321.000000000	114.344963071	
322.000000000	115.862566053	
323.000000000	117.395873140	
324.000000000	118.945021272	
325.000000000	120.510149484	
326.000000000	122.091398997	
327.000000000	123.688913302	
328.000000000	125.302838257	
329.000000000	126.933322189	
330.000000000	128.580515997	
331.000000000	130.244573263	
332.000000000	131.925650369	
333.000000000	133.623906619	
334.000000000	135.339504366	
335.000000000	137.072609150	
336.000000000	138.823389836	
337.000000000	140.592018762	
338.000000000	142.378671891	
339.000000000	144.183528974	
340.000000000	146.006773716	
341.000000000	147.848593944	
342.000000000	149.709181794	
343.000000000	151.588733891	
344.000000000	153.487451547	
345.000000000	155.405540959	
346.000000000	157.343213425	
347.000000000	159.300685566	
348.000000000	161.278179571	
349.000000000	163.275923459	
350.000000000	165.294151386	
351.000000000	167.333103990	
352.000000000	169.393028822	
353.000000000	171.474180883	
354.000000000	173.576823314	
355.000000000	175.701228337	
356.000000000	177.847678527	
357.000000000	180.016468583	
358.000000000	182.207907794	
359.000000000	184.422323627	
360.000000000	186.660066444	
361.000000000	188.921516423	
362.000000000	191.207092783	
363.000000000	193.517266138	
364.000000000	195.852574338	
365.000000000	198.213641678	
366.000000000	200.601200293	
367.000000000	203.016110684	
368.000000000	205.459375510	
369.000000000	207.932136066	
370.000000000	210.435631469	
371.000000000	212.971082286	
372.000000000	215.539472775	
373.000000000	218.141673632	
];
