*DIM Section: Axis Dimensions for Tabulated Absorption Coefficients |
Field | Type | Description | Range |
---|---|---|---|
Pressure axis data (mandatory) | |||
Either | |||
'PLV' | C*3 | Use internal profile levels for pressure axis | Case insensitive [available from RFM v4.33 onwards] |
Or | |||
'PCG' | C*3 | Use internal profile CG values for pressure axis | Case insensitive [available from RFM v4.33 onwards] |
Or | |||
PFILE | C*200 | Name of a file containing list of pressure axis values | File values must be >0 and monotonic |
Or | |||
NP | I | No. points on regular pressure axis | >0 (linear intervals), <0 (log intervals) |
P1 | R*4 | Max/Min pressure [mb] for tabulation | >0 |
P2 | R*4 | Min/Max pressure [mb] for tabulation | >0 (only present if |NP| >1) |
Temperature axis data (optional, mandatory if VMR axis data required) | |||
Either | |||
TFILE | C*200 | Name of a file containing list of temperature axis values | File values must be monotonic, at least one value ≥0 |
Or | |||
NT | I | No. points on regular temperature axis | >0 |
T1 | R*4 | Max/Min temperature [K] for tabulation | ≥0 if Max T |
T2 | R*4 | Min/Max temperature [K] for tabulation | ≥0 if Max T (only present if |NT| >1) |
VMR axis data (optional) | |||
Either | |||
QFILE | C*200 | Name of a file containing list of VMR axis values | File values must be >0 and monotonic |
Or | |||
NQ | I | No. points on regular VMR axis | >0 (linear intervals), <0 (log intervals) |
Q1 | R*4 | Max/Min VMR scaling [%] for tabulation | >0 |
Q2 | R*4 | Min/Max VMR scaling [%] for tabulation | >0 (only present if |NQ| >1) |
*DIM pvalues.txt ! file containing pressure axis values 11 -50 50 ! relative temperatures -50,-40 ...+50 K -3 50 200 ! VMR profile scaled by 0.5, 1.0 and 2.0