---------------------------------------------------------------------------------
              Database                                    FIXED LENGTH SECTION
              --------
FSL           'FSL' or 'AWIPS'
---------------------------------------------------------------------------------
              Time Window (use 0,0,0 for default)         FIXED LENGTH SECTION
              -----------
0             Number of minutes relative to nominal time at which to start window
0             Number of minutes relative to nominal time at which to end window
0             0 - return all records within the file containing nominal time
              1 - return one record per fixed station, closest to nominal time
              2 - return one record per fixed station, closest to start of window
              3 - return one record per fixed station, closest to end of window
              4 - return all records within *window*
---------------------------------------------------------------------------------
              Providers (see doc/sfc_providers.txt)       VARIABLE LENGTH SECTION
              ---------
0             0 - all providers 
              N - list of N provider names follow this line 
---------------------------------------------------------------------------------
              Domain Filter                               FIXED LENGTH SECTION
              -------------
0             0 - don't filter
              1 - return stations within latitude/longitude corners
              2 - return stations within specified Polar Stereographic grid
              3 - return stations within specified Lambert Conformal Conic grid

              Latitude/Longitude Corners (lines skipped if not Domain Filter 1)
              --------------------------
37.0          SW corner latitude (north)   
-109.0        SW corner longitude (east)
41.0          NE corner latitude (north)
-102.0        NE corner longitude (east)

              Polar Stereo Specification (lines skipped if not Domain Filter 2)
              --------------------------
190500.0      Grid box size (meters)
7.838         Latitude (north) of 1st grid point (lower left = SW)
-141.028      Longitude (east) of 1st grid point (lower left = SW)
-95.0         Orientation longitude (east)                 
33.0          I-coordinate of pole
45.0          J-coordinate of pole
60.0          Lat (north) at which X-Y scale is true
65            Number of grid points in X-direction (I dimension)
43            Number of grid points in Y-direction (J dimension)

              Lambert Conformal Conic Specification (lines skipped if not Domain Filter 3)
              -------------------------------------
40635.25      Grid box size (meters)
12.19         Latitude (north) of 1st grid point (lower left = SW)
-133.459      Longitude (east) of 1st grid point (lower left = SW)
-95.0         Orientation longitude (east)
25.0          Latitude (north) of first Lambert Conformal tangent
25.0          Latitude (north) of second Lambert Conformal tangent
185           Number of grid points in X-direction (I dimension)
129           Number of grid points in Y-direction (J dimension)
---------------------------------------------------------------------------------
              QC Filter                                   FIXED LENGTH SECTION    
              ---------
0              0 - none
               1 - coarse
               2 - screened
               3 - verified
              99 - highest possible
---------------------------------------------------------------------------------
	      Time Selection                              FIXED LENGTH SECTION
              --------------
1             0 - Julian format (YYJJJHHMM)
              1 - Month/Day format (YYYYMMDD_HHMM)
0             0 - Use the nominal time line below
              1 - Use the current time as the nominal time
20090903_1200 Nominal time (in selected format)
---------------------------------------------------------------------------------
	      Station Selection                           FIXED LENGTH SECTION
              -----------------
0             0 - Get all stations
              1 - Get only the station whose name is on the next line
KADC          Single station name
---------------------------------------------------------------------------------
	      Output Options                              FIXED LENGTH SECTION
              --------------
0             0 - Lat/lon with 2 digits after decimal place 
              1 - Lat with 5 digits after decimal place, lon with 4 digits

0             0 - Text output with headers (original format)
              1 - XML output format  
              2 - Comma-separated-variable (CSV) text output without QC info
              3 - CSV text output with QC data descriptors
              4 - CSV text output with full QC information
              5 - Extended CSV text output with QC data descriptors - format D
              6 - Extended CSV text output with full QC information - format F
              7 - Extended CSV text output with QC data descriptors - format D+DS+R
              8 - Extended CSV text output with full QC information - format F+DS+R

0             0 - When using CSV, use -99999.000000 for missing fields
              1 - When using CSV, use blanks for missing fields (Excel-friendly)
---------------------------------------------------------------------------------
              Variables (1 per line, until end of file)   VARIABLE LENGTH SECTION
              --------- (see doc/sfc_variable_list.txt)
TD        
TD1H      
RH        
RH1H      
Q         
Q1H       
DPD       
DPD1H     
AH        
AH1H      
ALTSE     
WVMR
PT3       
PT3CHR    
SLP       
P         
T         
T1H       
TV        
TV1H      
DD        
DD1H      
DD24H     
FF        
FF1H      
FF24H     
U         
U1H       
U24H      
V         
V1H       
V24H      
VIS       
VERTVIS   
WMOID     
ELEV      
LAT       
LON       
PLATTYP   
PLATDIR   
PLATSPD   
CORR      
PCPTOTL
PCP5M
PCP15M
PCP1H     
PCP3H     
PCP6H     
PCP12H    
PCP18H    
PCP24H    
PCPLM     
PCPUTCM   
PCPCDAY   
PCPUDAY   
UDSTART
PCPRATE   
PCPINT    
PCPTYPE   
SKYCVLB   
LCLHT     
LLCTYPE   
MLCTYPE   
HLCTYPE   
CLDFRAC   
T24MIN    
T24MAX    
FUELM     
FUELT     
SOILM     
SOILMP
SOILM2    
SOILM4    
SOILM8    
SOILM20   
SOILM40   
SOILT     
SOILT2    
SOILT4    
SOILT8    
SOILT20   
SOILT40   
DDGUST    
FFGUST    
DDMAX     
DDMAX1H   
FFMAX     
FFMAX1H   
PSWDIR    
PSWHT     
PSWPER    
SSWDIR    
SSWHT     
SSWPER    
SST       
TIDEDEP   
TIDEIND   
WAVEHT    
WAVEPER   
WAVESTP   
WWVEPER   
WWVEHT    
HRWVEHT   
EQFF10M   
EQFF20M   
SNOWC     
SNOW6H
SNOW24H
FSRDINS   
FSRD5M    
FSRD15M   
FSRD1H    
FSRD24H   
DSRDINS   
DSRD5M    
DSRD15M   
DSRD1H    
DSRD24H   
GSRDINS   
GSRD5M    
GSRD15M   
GSRD1H    
GSRD24H   
PAR
SOLRAD
TD10C     
T10C      
TWB       
PWV       
GPSTSD    
GPSDSD    
GPSWSD    
GPSMWT    
GPSFE     
GPSWDMF   
MLLW
RDT1      
RDT2      
RDT3      
RDT4      
RDLFT1    
RDLFT2    
RDLFT3    
RDLFT4    
RDLCF1    
RDLCF2    
RDLCF3    
RDLCF4    
RDLCP1    
RDLCP2    
RDLCP3    
RDLCP4    
RDLIP1    
RDLIP2    
RDLIP3    
RDLIP4    
RDLDP1    
RDLDP2    
RDLDP3    
RDLDP4    
RDSTA1    
RDSTA2    
RDSTA3    
RDSTA4    
RDSUBT1   
RDSUBT2   
RDSUBT3   
RDSUBT4   
BATVLT
BATVLT2
RIVSTG    
STNSPC1   
STNSPC2   
COMSTAT
STAQUAL
DOORIND
HEATIND
BUCKLEV
AUTOTYP   
REPTYPE   
PRESWEA   
SKYCOV    
STALOC    
SUBPVDR
T24MINT   
T24MAXT   
RIMT
VIBWD1
VIBWD2
VIBWD3
PCPMNTH
FF24MAX
AH15M
ALTS15M
P15M         
ASBO15M
DD15M
DDM15M
DDSD15M
DDU15M
DPD15M
FF15M
FFSD15M
FOT15M
LOT15M
NOBS15M
Q15M
RH15M
T15M
TD15M
TV15M
U15M
USD15M
V15M
VSD15M
WVMR15M
T1HCHG
RH1HCHG
AL1HCHG
Q1HCHG
AH1HCHG
TD1HCHG
TV1HCHG
NOBSSC
ALERT1
ALERT2
DDSS
DENSALT
FFSS
OPSTAT
PSS
RVRID
RVRLOC
RVRTYPE
RVRVR
TDSS
TSS
PSS
SCLBSS
PCPTSS
PCPASS
VISSS
FRZRSS
RVRSS
PARACT
ARMKST
AUTORMK
OPERRMK
XPWRFWD
FANSPD1
FANSPD2
FANSPD3
WETSEN1
WETSEN2
GSRD1H
RIMHIND
LOGBATV
DOORMIN
ARCHPCP
FFSTDEV
SD6
SD24
RMKBM
INMAXT
XVOLT
XPWRREF
XERRIND
REFRAV
DLSIG
VIBWD1
VIBWD2
VIBWD3
RAWTS1
RAWTS2
RAWTS3
RAWTS4
RTMNH1
RTMNH2
RTMNH3
RTMNH4
RTMXH1
RTMXH2
RTMXH3
RTMXH4
RTSDH1
RTSDH2
RTSDH3
RTSDH4
ARCHVT
SLRMNH
SLRMXH
SLRSDH
DLPT
RAWPATB
RWRHSDH
SGT
SGTMNH
SGTMXH
SGTSDH
SGTBTT
SGTBTS
ST5S1
ST10S1
ST50S1
ST100S1
ST5S2
ST10S2
ST20S2
ST50S2
ST100S2
ST5S3
ST10S3
ST20S3
ST50S3
ST100S3
SM5S1
SM10S1
SM20S1
SM50S1
SM100S1
SM5S2
SM10S2
SM20S2
SM50S2
SM100S2
SM5S3
SM10S3
SM20S3
SM50S3
SM100S3
RAWMTR
TRTIM
PCPRTIM
