D) GRID PROGRAMS
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beta - COMPUTES THE FUNCTION BETA FOR ALL PRESSURE LEVELS 1 1 C
betao - COMPUTES BETA FOR OBSERVED HEIGHTS 2 2
delhat - COMPUTES THE FUNCION DELTA-HAT FOR ALL PRESSURE LEVELS 1 1 C
delhato - COMPUTES DELTA-HAT FROM OBSERVED HEIGHTS 2 1
fmask - MAKES 1. OR 0. MASK FROM A GRID 1 1 C
gaussw - PRODUCES A FILE OF GAUSSIAN WEIGTH 1 1
ggacof - GAUSSIAN GRIDS OR ZONAL CROSS-SECTION TO SPECTRAL COEFF 1 1 C
ggall - CONVERT GAUSSIAN GRID FILE TO LAT-LONG FILE 1 1 C
ggaps - CONVERT GAUSSIAN GRID FILE TO P.S. FILE 1 1 C G
ggdev - GRID SET DEVIATION FROM GLOBAL MEAN 1 1
ggdlat - LATITUDE DERIVATIVE OF A GRID SET 1 1
ggdlon - LONGITUDE DERIVATIVE OF A GRID SET 1 1
gghems - SPLITS GLOBAL GAUSSIAN GRID FILE INTO HEMISPHERES 1 2 G
gglob - CONVERTS HEMI GRID OR CROSS-SECTION FILE TO GLOBAL 1 1 C
ggtrig - GRID SET MULTIPLIED BY CONST*FUNCTION(LAT,LON) 1 1 C
ggvecps - CONVERTS LAT-LONG U,V TO P.S. WIND COMPONENTS 2 4 C
ggvecz - TRANSFORM LAT-LONG GRID VECTORS TO/FROM ROTATED Z GRIDS 2 2
gpasg - INTERPOLATES PRESSURE FILES TO SIGMA/ETA/GEM 3 1 C
gpdpd - COMPUTES DEW POINT DEPRESSION FROM T AND SHUM OR RHUM 2 1
gphum - CONVERTS PRES. GRIDS OF ES,T TO SPECIFIC AND REL HUM 3 2
gptavt - COMPUTE VIRTUAL TEMPERATURE FROM TEMPERATURE 2 1
gpvtat - CONVERT VIRTUAL TEMPERATURE TO TEMPERATURE 2 1
grset - CREATE SETS OF MULTILEVEL FIELD SET TO AN ASSIGNED VALUE 0 1 C
gsapl - INTERPOLATES SIGMA FILE TO PRESSURE 2 1 C
gsaptp - INTERPOLATES SIGMA FILE OF TEMP TO PRESSURE PHI AND TEMP 3 2 C
gsapzl - INTERPOLATES SIGMA FILE OF PHI TO PRESSURE PHI AND TEMP 3 2 C
gsasg - INTERPOLATES SIGMA/ETA/GEM TO SIGMA/ETA/GEM 3 1 C
gsathl - INTERPOLATES A SIGMA/PRESSURE/ETA FILE TO THETA 3 1 C
gsathlt - INTERPOLATES FROM ETA OR PRESSURE LEVELS TO THETA LEVELS 4 4 C
gshumh - CONVERTS ETA GRIDS OF GCM/RCM ES TO SPECIFIC AND REL HUM 4 2 C
gsmslp - COMPUTES MEAN-SEA-LEVEL PRESSURE FROM SIGMA T, LNSP, PHIS 3 1 C
gsmslph - COMPUTES MEAN-SEA-LEVEL PRESSURE FROM HYBRID T, LNSP, PHIS 3 1 C
gsomgah - CONVERTS ETA (SIGMA/HYBRID) Q,D FILES TO VERTICAL MOTION 4 1 C G
gsomega - CONVERTS Q,D FILES TO VERTICAL MOTION 3 1 C G
gwtqd - COMPUTES SPECTRAL Q,D FROM GRID WINDS 2 2 C
laslon - ADD/REMOVE LAST LONGITUDE COLUMN 1 1 C
llagg - CONVERT LAT-LONG GRID FILE TO GAUSSIAN FILE 1 1 C
llvagg - CONVERT LAT-LONG WINDS FILE TO GAUSSIAN FILE 2 2 C
makeyy - INTERPOLATE SCALAR FIELDS ONTO A GEM/DM YY-GRID 1 1 C
makeyyv - INTERPOLATE VECTOR FIELDS ONTO A GEM/DM YY-GRID 2 2 C
makezg - INTERPOLATE SCALAR FIELDS ONTO A GEM/DM Z-GRID 1 1 C
makezgv - INTERPOLATE VECTOR FIELDS ONTO A GEM/DM Z-GRID 2 2 C
meriavg - COMPUTES MULTI-LEVEL MERIDIONAL AVERAGE OF A SET OF GRIDS 1 1
mslpr - COMPUTES MEAN-SEA-LEVEL-PRESSURE FROM T,PHI PRESSURE FILES 2 1
nhall - CONVERT NH GAUSSIAN GRID FILE TO LAT-LONG FILE 1 1 C
psagg - CONVERT POLAR-STEREOGRAPHIC SCALAR GRIDS 1 1 C
psvagg - CONVERTS POLAR-STEREOGRAPHIC WINDS 2 2 C
psgrid - CALCUL LES PARAMETRES POUR UNE GRILLE POLAIRE STEREO 1 1
rangrd - CREATES MULTI-LEVEL SETS OF RANDOM VALUE GRIDS 0 1 C
rzonavg - TAKES THE REPRESENTATIVE ZONAL AVERAGE OF A SCALAR FIELD 2 1
rzonvavg - TAKES THE REPRESENTATIVE ZONAL AVERAGE OF A VECTOR FIELD 3 2
signag - PRODUCES A GRID OF (-1,0,1) FROM (-,0,+) INPUT CARDS 0 1 C
shall - CONVERT SH GAUSSIAN GRID FILE TO LAT-LONG FILE 1 1 C
smooth - SIMPLE MINDED GEOGRAPHICAL SMOOTHER 1 1
solflux - RE-COMPUTE THE INCIDENT SOLAR FLUX AT THE TOP OF THE MODEL 1 1 C
subarea - COMPUTES SUB-AREAS (EITHER PS OR LL) OF GG GRIDS 1 1 C
transpos - TRANSPOSE LATITUDES AND LONGITUDES IN A GRID FILE 1 1
zonavg - COMPUTES MULTI-LEVEL ZONAL AVERAGE OF A SET OF GRIDS 1 1
zoncov - COMPUTES ZONAL COVARIANCE OF TWO GRID SETS 2 1
zondev - COMPUTES ZONAL DEVIATIONS OF A GRID SET 2 1
zonvar - COMPUTES ZONAL VARIANCES OF A GRID SET 1 1
zonvavg - COMPUTES MULTI-LEVEL ZONAL AVERAGE OF A SET OF WINDS 2 2
zonvdev - COMPUTES ZONAL DEVIATIONS OF A SET OF WINDS 4 2