add a lot of current stuff

this is not (yet) in the frm2 repo

Change-Id: Ia5b2996803c3dbb15b85ab1bc3a24717ac6297fb

secop_psi/calcurves/rhfe8733.inp

@@ -0,0 +1,51 @@
+sens=rhfe8733
+unit=Ohm        ! sensor format (mV,V,Ohm), log formats are choosen automatically
+type=RhFe       ! sensor type (Special,Si,GaAlAs,Pt250,Pt500,Pt2500,RhFe,C,Cernox,RuOx,Ge) (special if omitted)
+curv            ! curve (sensor,temp/K) follows, must be ordered, but can be increasing or decreasing	
+1.5     0.3
+1.8843	1.403
+1.9039	1.512
+1.9202	1.602
+1.9943	2.027
+2.0584	2.406
+2.1234	2.807
+2.1851	3.203
+2.2447	3.602
+2.3004	3.99
+2.3296	4.201
+2.384	4.606
+2.4846	5.399
+2.579	6.204
+2.6712	7.055
+2.7701	8.05
+2.8585	9.015
+2.9456	10.045
+3.0235	11.038
+3.163	13.009
+3.2269	14.005
+3.3462	16.034
+3.4507	18.011
+3.5494	20.058
+3.6584	22.508
+3.7656	25.076
+3.8655	27.552
+3.9648	30.013
+4.0684	32.538
+4.1735	34.997
+4.4278	40.426
+5.0004	50.424
+5.7174	60.443
+6.558	70.46
+7.4811	80.374
+8.4707	90.355
+9.5417	100.762
+12.1855	125.915
+14.8417	151.328
+17.57	177.929
+19.9341	201.373
+22.4906	227.031
+25.0243	252.655
+27.0197	272.902
+27.0698	273.411
+29.6913	300.022
+