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* |
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* $Id$ |
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* |
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* $Log$ |
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* |
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* |
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* xgasdata.inc |
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* |
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*CMZ : 3.00/00 02/05/2001 20.42.25 by Unknown |
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*-- Author : |
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*----------------------------------------------------------------------- |
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* GASDAT - Common block containing information on the drift speed |
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* GASCHR in the gas.. |
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* VARIABLES : EGAS : E/p values [V/cm.torr]. |
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* VGAS : Drift velocity || E [cm/microsec]. |
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* XGAS : Drift velocity || ExB [cm/microsec]. |
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* YGAS : Drift velocity || Btrans [cm/microsec]. |
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* DGAS : Diffusion corresponding to E/P [cm2/sec]. |
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* AGAS : Townsend coefficient, |
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* BGAS : attachment coefficient, |
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* MGAS : ion mobility |
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* WGAS : Lorentz angle |
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* CVGAS : Spline coefficients belonging to VGAS. |
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* CXGAS : Spline coefficients belonging to XGAS. |
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* CYGAS : Spline coefficients belonging to YGAS. |
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* CDGAS : Spline coefficients belonging to DGAS. |
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* CAGAS : Spline coefficients belonging to AGAS. |
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* CBGAS : Spline coefficients belonging to BGAS. |
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* CMGAS : Spline coefficients belonging to MGAS. |
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* CWGAS : Spline coefficients belonging to WGAS. |
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* NGAS : Number of points in EGAS, VGAS etc. |
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* PGAS : Pressure of the gas [torr]. |
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* TGAS : Temperature of the gas [K]. |
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* Z : 'Nuclear' charge of the gas. |
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* A : 'Atomic' number of the gas. |
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* RHO : Specific weight of the gas. |
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* CMEAN : Average number of clusters per cm. |
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* EMPROB : Most probable energy loss / cm in the gas. |
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* EPAIR : Energy needed to form one ion pair in the |
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* cluster. |
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* GASOK(I) : .TRUE. if present |
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* (1) electron drift velocity || E |
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* (2) ion mobility, |
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* (3) longitudinal diffusion || E |
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* (4) Townsend coefficient, |
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* (5) cluster size distribution. |
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* (6) attachment coefficient, |
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* (7) Lorentz angle, |
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* (8) transverse diffusion || Bt |
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* (9) electron drift velocity || Bt |
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* (10) electron drift velocity || ExB |
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* (11) transverse diffusion || ExB |
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* (12) diffusion correlation(E,Bt) |
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* (13) diffusion correlation(E,ExB) |
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* (14) diffusion correlation(Bt,ExB) |
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* CLSTYP : Cluster size distribution origin. |
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* function, 2 from a table, 3 from A, Z etc. |
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* VEXTR1...4 : Used for drift velocity extrapolation. |
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* XEXTR1...4 : Used for drift velocity extrapolation. |
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* YEXTR1...4 : Used for drift velocity extrapolation. |
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* DEXTR1...4 : Used for diffusion extrapolation. |
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* AEXTR1...4 : Used for Townsend extrapolation. |
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* BEXTR1...4 : Used for attachment coeff. extrapolation. |
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* MEXTR1...4 : Used for mobility coeff. extrapolation. |
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* WEXTR1...4 : Used for Lorentz angle extrapolation. |
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* OEXTR1...4 : Used for transv. diff. extrapolation. |
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* I/JVEXTR : Extrapolate V 0: const, 1: linear, 2:exp. |
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* I/JXEXTR : Extrapolate V 0: const, 1: linear, 2:exp. |
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* I/JYEXTR : Extrapolate V 0: const, 1: linear, 2:exp. |
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* I/JDEXTR : Ex. diffusion 0: const, 1: linear, 2:exp. |
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* I/JAEXTR : Ex. Townsend 0: const, 1: linear, 2:exp. |
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* I/JBEXTR : Ex. attachm. 0: const, 1: linear, 2:exp. |
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* I/JMEXTR : Ex. mobility 0: const, 1: linear, 2:exp. |
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* I/JWEXTR : Lorentz angle 0: const, 1: linear, 2:exp. |
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* I/JOEXTR : Transv. diff. 0: const, 1: linear, 2:exp. |
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* I(V/D/A/B/M/W/O)METH : Interpolation method: 0 = spline, |
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* higher: DIVDIF with order I(V/D/A/B/M)METH |
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* HEEDOK : Tells whether HEED has been run. |
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* GASDEN : Density of the gas in g/l for HEED. |
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* (Last changed on 12/ 2/00.) |
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*----------------------------------------------------------------------- |
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