Fix polcal arguments

Author: tmolteno

cultcargo/casa/polcal.yml

@@ -58,19 +58,15 @@ cabs:
             combine:
                 info: Data axes which to combine for solve. Options ‘’,’obs’,’scan’,’spw’,field’, or any comma-separated combination in a single string
                 dtype: str 
-                default: '' 
+                default: 'obs, scan' 
             preavg:
                 info: Pre-averaging interval (sec)
                 dtype: float
-                default: -1.0
+                default: 300.0
             refant:
                 info: Reference antenna. You may use any antenna that is working for the whole duration of the observation.
                 dtype: str 
                 required: true
-            refantmode:
-                info: Reference antenna mode 
-                dtype: str 
-                default: 'flex'
             minblperant:
                 info: Minimum number of baselines required per antenna for each solve
                 dtype: int 
@@ -79,56 +75,10 @@ cabs:
                 info: Reject solutions below this SNR
                 dtype: float
                 default: 3.0
-            solnorm:
-                info: Normalize (squared) solution amplitudes (G, T only)
-                dtype: bool 
-                default: false
-            normtype:
-                info: Solution normalization calculation type
-                dtype: str
-                choices: [mean, median]
-                default: mean
-            gaintype:
-                info: Type of gain solution (G,T,GSPLINE,K,KCROSS)
-                dtype: str
-                choices: [G,T,GSPLINE,K,KCROSS]
-                default: G
-            # smodel:
-            #   info: Point source Stokes parameters for source model (experimental).
-            calmode:
-                info: Type of solution” ('ap', 'p', 'a')
-                dtype: str
-                choices: [ap, p, a]
-                default: ap
-            solmode:
-                info: Robust solving mode Options ‘’, ‘L1’, ‘R’, ‘L1R’
-                dtype: str
-                choices: [ '', L1, R, L1R ]
-                default: ''
-            rmsthresh:
-                info: RMS Threshold sequence. Subparameter of solmode=’R’ or ‘L1R’
-                dtype: List[float]
-                default: []
-            corrdepflags:
-                info: See CASA docs
-                dtype: bool 
-                default: false
             append:
                 info: Append solutions to the (existing) table
                 dtype: bool 
                 default: false
-            splinetime:
-                info: Spline timescale(sec); All spw's are first averaged. Subparameter of gaintype=’GSPLINE’
-                dtype: float
-                default: 3600.0
-            npointaver:
-                info: Tune phase-wrapping algorithm.
-                dtype: int
-                default: 3
-            phasewrap:
-                info: Wrap the phase for jumps greater than this value (degrees)
-                dtype: float
-                default: 180.0
             docallib:
                 info: Control means of specifying the caltables
                 dtype: bool 
@@ -149,7 +99,3 @@ cabs:
                 info: Spectral window mappings to form for gaintable(s)
                 dtype: List[int]
                 default: []
-            parang:
-                info: Apply parallactic angle correction
-                dtype: bool 
-                default: false