/* grib parameter table */
#define var0		0
#define PRES		1
#define PRMSL		2
#define PTEND		3
#define PVORT		4
#define ICAHT		5
#define GP		6
#define HGT		7
#define DIST		8
#define HSTDV		9
#define TOZNE		10
#define TMP		11
#define VTMP		12
#define POT		13
#define EPOT		14
#define TMAX		15
#define TMIN		16
#define DPT		17
#define DEPR		18
#define LAPR		19
#define VIS		20
#define RDSP1		21
#define RDSP2		22
#define RDSP3		23
#define PLI		24
#define TMPA		25
#define PRESA		26
#define GPA		27
#define WVSP1		28
#define WVSP2		29
#define WVSP3		30
#define WDIR		31
#define WIND		32
#define UGRD		33
#define VGRD		34
#define STRM		35
#define VPOT		36
#define MNTSF		37
#define SGCVV		38
#define VVEL		39
#define DZDT		40
#define ABSV		41
#define ABSD		42
#define RELV		43
#define RELD		44
#define VUCSH		45
#define VVCSH		46
#define DIRC		47
#define SPC		48
#define UOGRD		49
#define VOGRD		50
#define SPFH		51
#define RH		52
#define MIXR		53
#define PWAT		54
#define VAPP		55
#define SATD		56
#define EVP		57
#define CICE		58
#define PRATE		59
#define TSTM		60
#define APCP		61
#define NCPCP		62
#define ACPCP		63
#define SRWEQ		64
#define WEASD		65
#define SNOD		66
#define MIXHT		67
#define TTHDP		68
#define MTHD		69
#define MTHA		70
#define TCDC		71
#define CDCON		72
#define LCDC		73
#define MCDC		74
#define HCDC		75
#define CWAT		76
#define BLI		77
#define SNOC		78
#define SNOL		79
#define WTMP		80
#define LAND		81
#define DSLM		82
#define SFCR		83
#define ALBDO		84
#define TSOIL		85
#define SOILM		86
#define VEG		87
#define SALTY		88
#define DEN		89
#define WATR		90
#define ICEC		91
#define ICETK		92
#define DICED		93
#define SICED		94
#define UICE		95
#define VICE		96
#define ICEG		97
#define ICED		98
#define SNOM		99
#define HTSGW		100
#define WVDIR		101
#define WVHGT		102
#define WVPER		103
#define SWDIR		104
#define SWELL		105
#define SWPER		106
#define DIRPW		107
#define PERPW		108
#define DIRSW		109
#define PERSW		110
#define NSWRS		111
#define NLWRS		112
#define NSWRT		113
#define NLWRT		114
#define LWAVR		115
#define SWAVR		116
#define GRAD		117
#define BRTMP		118
#define LWRAD		119
#define SWRAD		120
#define LHTFL		121
#define SHTFL		122
#define BLYDP		123
#define UFLX		124
#define VFLX		125
#define WMIXE		126
#define IMGD		127
#define PAOT		128
#define PAOP		129
#define var130		130
#define FRAIN		131
#define FICE		132
#define FRIME		133
#define CUEFI		134
#define TCOND		135
#define TCOLW		136
#define TCOLI		137
#define TCOLR		138
#define TCOLS		139
#define TCOLC		140
#define var141		141
#define var142		142
#define var143		143
#define var144		144
#define var145		145
#define var146		146
#define var147		147
#define var148		148
#define var149		149
#define var150		150
#define var151		151
#define var152		152
#define var153		153
#define var154		154
#define var155		155
#define var156		156
#define var157		157
#define var158		158
#define var159		159
#define var160		160
#define var161		161
#define var162		162
#define var163		163
#define var164		164
#define var165		165
#define var166		166
#define var167		167
#define var168		168
#define var169		169
#define var170		170
#define var171		171
#define var172		172
#define var173		173
#define var174		174
#define var175		175
#define var176		176
#define var177		177
#define var178		178
#define var179		179
#define var180		180
#define var181		181
#define var182		182
#define var183		183
#define var184		184
#define var185		185
#define var186		186
#define var187		187
#define var188		188
#define var189		189
#define var190		190
#define var191		191
#define var192		192
#define var193		193
#define var194		194
#define var195		195
#define var196		196
#define var197		197
#define var198		198
#define var199		199
#define var200		200
#define var201		201
#define var202		202
#define var203		203
#define var204		204
#define var205		205
#define var206		206
#define var207		207
#define var208		208
#define var209		209
#define var210		210
#define var211		211
#define var212		212
#define var213		213
#define var214		214
#define var215		215
#define var216		216
#define var217		217
#define var218		218
#define var219		219
#define var220		220
#define var221		221
#define var222		222
#define var223		223
#define var224		224
#define var225		225
#define var226		226
#define var227		227
#define var228		228
#define var229		229
#define var230		230
#define var231		231
#define var232		232
#define var233		233
#define var234		234
#define var235		235
#define var236		236
#define var237		237
#define var238		238
#define var239		239
#define var240		240
#define var241		241
#define var242		242
#define var243		243
#define var244		244
#define var245		245
#define var246		246
#define var247		247
#define var248		248
#define var249		249
#define var250		250
#define var251		251
#define var252		252
#define var253		253
#define var254		254
#define var255		255