add all calcurves from l_samenv@samenv

tcl/calcurves/RO1975.340

@@ -0,0 +1,81 @@
+Sensor Model:   RX-RO600A Scientific Instruments
+Serial Number:  RO1975
+Data Format:    4      (Log Ohms vs. Kelvin)
+SetPoint Limit: 40.0000      (Kelvin)
+Temperature coefficient:  1 (Negative)
+Number of Breakpoints:   72
+
+No.   Units  Temperature (K)
+
+ 1	3.17	3.23739
+ 2	3.175	3.11803
+ 3	3.18	3.00459
+ 4	3.185	2.89674
+ 5	3.19	2.79413
+ 6	3.195	2.69646
+ 7	3.2	    2.60345
+ 8	3.205	2.51481
+ 9	3.21	2.43031
+10	3.215	2.34971
+11	3.22	2.27277
+12	3.225	2.19931
+13	3.23	2.12912
+14	3.235	2.06203
+15	3.24	1.99786
+16	3.245	1.93646
+17	3.25	1.87767
+18	3.255	1.82137
+19	3.26	1.76741
+20	3.265	1.71568
+21	3.27	1.66605
+22	3.275	1.61843
+23	3.28	1.57271
+24	3.285	1.52879
+25	3.29	1.48658
+26	3.295	1.44601
+27	3.3	    1.40698
+28	3.31	1.33329
+29	3.32	1.26494
+30	3.33	1.20146
+31	3.34	1.14241
+32	3.35	1.08739
+33	3.36	1.03606
+34	3.37	0.98811
+35	3.38	0.94324
+36	3.39	0.90121
+37	3.4	    0.8618
+38	3.42	0.78998
+39	3.44	0.72637
+40	3.46	0.66979
+41	3.48	0.61924
+42	3.5	    0.57393
+43	3.52	0.53316
+44	3.54	0.49636
+45	3.56	0.46304
+46	3.58	0.43277
+47	3.6	    0.40521
+48	3.62	0.38005
+49	3.64	0.35701
+50	3.66	0.33588
+51	3.68	0.31645
+52	3.7	    0.29854
+53	3.73	0.27421
+54	3.76	0.25253
+55	3.79	0.23314
+56	3.82	0.21573
+57	3.85	0.20005
+58	3.88	0.18588
+59	3.91	0.17303
+60	3.94	0.16135
+61	3.97	0.1507
+62	4	    0.14098
+63	4.05	0.12654
+64	4.1  	0.11399
+65	4.15	0.10303
+66	4.2  	0.0934
+67	4.25	0.0849
+68	4.3  	0.07737
+69	4.35	0.07067
+70	4.4  	0.06469
+71	4.45	0.05933
+72	4.5  	0.05452