Bug 1776 - Move variable parts of size calculation out of _FOFF macro.
$GPGLL,*7C
$GPGGA,,6531.8973,N,2356.2811,E,1,,,0,M,0,*2D
$GPRMC,123831,,,,,,194.3844,,260307,,,*58
$GPGSA,,3,,,,,,,,,,,,,,1.4111,,*6B
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6531.9513,N,2356.2811,E,1,,,0,M,0,*26
$GPRMC,123832,,,,,,194.3844,,260307,,,*5B
$GPGSA,,3,,,,,,,,,,,,,,1.0668,,*66
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6532.0053,N,2356.2809,E,1,,,0,M,0,*24
$GPRMC,123833,,,,,,194.3844,,260307,,,*5A
$GPGSA,,3,,,,,,,,,,,,,,1.1590,,*63
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6532.059,N,2356.2808,E,1,,,0,M,0,*1F
$GPRMC,123834,,,,,,194.3844,,260307,,,*5D
$GPGSA,,3,,,,,,,,,,,,,,0.5791,,*65
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6532.1129,N,2356.282,E,1,,,0,M,0,*12
$GPRMC,123835,,,,,,194.3844,,260307,,,*5C
$GPGSA,,3,,,,,,,,,,,,,,0.6039,,*63
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6532.1668,N,2356.2844,E,1,,,0,M,0,*22
$GPRMC,123836,,,,,,194.3844,,260307,,,*5F
$GPGSA,,3,,,,,,,,,,,,,,1.5495,,*63
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6532.2205,N,2356.2856,E,1,,,0,M,0,*2D
$GPRMC,123837,,,,,,194.3844,,260307,,,*5E
$GPGSA,,3,,,,,,,,,,,,,,0.0280,,*65
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6532.2745,N,2356.2896,E,1,,,0,M,0,*20
$GPRMC,123838,,,,,,194.3844,,260307,,,*51
$GPGSA,,3,,,,,,,,,,,,,,1.5214,,*6C
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6532.3199,N,2356.3251,E,1,,,0,M,0,*26
$GPRMC,123839,,,,,,194.3844,,260307,,,*50
$GPGSA,,3,,,,,,,,,,,,,,1.6290,,*63
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6532.2845,N,2356.4087,E,1,,,0,M,0,*21
$GPRMC,123840,,,,,,194.3844,,260307,,,*5E
$GPGSA,,3,,,,,,,,,,,,,,1.4181,,*62
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6532.2307,N,2356.4033,E,1,,,0,M,0,*23
$GPRMC,123841,,,,,,194.3844,,260307,,,*5F
$GPGSA,,3,,,,,,,,,,,,,,0.0907,,*61
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6532.1772,N,2356.3926,E,1,,,0,M,0,*2C
$GPRMC,123842,,,,,,194.3844,,260307,,,*5C
$GPGSA,,3,,,,,,,,,,,,,,0.8281,,*6C
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6532.1235,N,2356.3805,E,1,,,0,M,0,*2A
$GPRMC,123843,,,,,,194.3844,,260307,,,*5D
$GPGSA,,3,,,,,,,,,,,,,,1.7252,,*6C
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6532.0697,N,2356.3688,E,1,,,0,M,0,*2C
$GPRMC,123844,,,,,,194.3844,,260307,,,*5A
$GPGSA,,3,,,,,,,,,,,,,,1.5810,,*62
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6532.0156,N,2356.3604,E,1,,,0,M,0,*22
$GPRMC,123845,,,,,,194.3844,,260307,,,*5B
$GPGSA,,3,,,,,,,,,,,,,,0.7471,,*6A
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6531.9617,N,2356.358,E,1,,,0,M,0,*15
$GPRMC,123846,,,,,,194.3844,,260307,,,*58
$GPGSA,,3,,,,,,,,,,,,,,1.9239,,*6F
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6531.9077,N,2356.3596,E,1,,,0,M,0,*22
$GPRMC,123847,,,,,,194.3844,,260307,,,*59
$GPGSA,,3,,,,,,,,,,,,,,1.7429,,*66
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6531.8537,N,2356.3642,E,1,,,0,M,0,*28
$GPRMC,123848,,,,,,194.3844,,260307,,,*56
$GPGSA,,3,,,,,,,,,,,,,,0.1125,,*68
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6531.8865,N,2356.3783,E,1,,,0,M,0,*2E
$GPRMC,123849,,,,,,194.3844,,260307,,,*57
$GPGSA,,3,,,,,,,,,,,,,,1.8991,,*67
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6531.9399,N,2356.3855,E,1,,,0,M,0,*23
$GPRMC,123850,,,,,,194.3844,,260307,,,*5F
$GPGSA,,3,,,,,,,,,,,,,,0.7280,,*62
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6531.9939,N,2356.3882,E,1,,,0,M,0,*29
$GPRMC,123851,,,,,,194.3844,,260307,,,*5E
$GPGSA,,3,,,,,,,,,,,,,,1.0497,,*64
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6532.048,N,2356.3882,E,1,,,0,M,0,*1C
$GPRMC,123852,,,,,,194.3844,,260307,,,*5D
$GPGSA,,3,,,,,,,,,,,,,,1.5342,,*6E
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6532.102,N,2356.387,E,1,,,0,M,0,*2E
$GPRMC,123853,,,,,,194.3844,,260307,,,*5C
$GPGSA,,3,,,,,,,,,,,,,,0.1070,,*69
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6532.1561,N,2356.3855,E,1,,,0,M,0,*29
$GPRMC,123854,,,,,,194.3844,,260307,,,*5B
$GPGSA,,3,,,,,,,,,,,,,,1.1849,,*6A
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6532.2099,N,2356.384,E,1,,,0,M,0,*1C
$GPRMC,123855,,,,,,194.3844,,260307,,,*5A
$GPGSA,,3,,,,,,,,,,,,,,0.9374,,*66
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6532.2639,N,2356.3824,E,1,,,0,M,0,*22
$GPRMC,123856,,,,,,194.3844,,260307,,,*59
$GPGSA,,3,,,,,,,,,,,,,,0.5963,,*66
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6532.3176,N,2356.381,E,1,,,0,M,0,*18
$GPRMC,123857,,,,,,194.3844,,260307,,,*58
$GPGSA,,3,,,,,,,,,,,,,,1.2454,,*69
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6532.3717,N,2356.3797,E,1,,,0,M,0,*29
$GPRMC,123858,,,,,,194.3844,,260307,,,*57
$GPGSA,,3,,,,,,,,,,,,,,1.2956,,*66
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6532.4259,N,2356.3788,E,1,,,0,M,0,*2F
$GPRMC,123859,,,,,,194.3844,,260307,,,*56
$GPGSA,,3,,,,,,,,,,,,,,0.5276,,*69
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6532.4799,N,2356.3785,E,1,,,0,M,0,*2B
$GPRMC,123900,,,,,,194.3844,,260307,,,*5B
$GPGSA,,3,,,,,,,,,,,,,,0.5587,,*60
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6532.5337,N,2356.3854,E,1,,,0,M,0,*29
$GPRMC,123901,,,,,,194.3844,,260307,,,*5A
$GPGSA,,3,,,,,,,,,,,,,,1.6596,,*62
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6532.5839,N,2356.4201,E,1,,,0,M,0,*21
$GPRMC,123902,,,,,,194.3844,,260307,,,*59
$GPGSA,,3,,,,,,,,,,,,,,1.6492,,*67
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6532.5737,N,2356.4432,E,1,,,0,M,0,*26
$GPRMC,123903,,,,,,194.3844,,260307,,,*58
$GPGSA,,3,,,,,,,,,,,,,,1.1783,,*63
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6532.5201,N,2356.4483,E,1,,,0,M,0,*2C
$GPRMC,123904,,,,,,194.3844,,260307,,,*5F
$GPGSA,,3,,,,,,,,,,,,,,1.9722,,*60
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6532.4662,N,2356.4522,E,1,,,0,M,0,*26
$GPRMC,123905,,,,,,194.3844,,260307,,,*5E
$GPGSA,,3,,,,,,,,,,,,,,1.8219,,*6C
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6532.4121,N,2356.4546,E,1,,,0,M,0,*24
$GPRMC,123906,,,,,,194.3844,,260307,,,*5D
$GPGSA,,3,,,,,,,,,,,,,,0.4537,,*6A
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6532.3581,N,2356.4549,E,1,,,0,M,0,*22
$GPRMC,123907,,,,,,194.3844,,260307,,,*5C
$GPGSA,,3,,,,,,,,,,,,,,1.3902,,*66
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6532.3037,N,2356.4513,E,1,,,0,M,0,*25
$GPRMC,123908,,,,,,194.3844,,260307,,,*53
$GPGSA,,3,,,,,,,,,,,,,,1.9600,,*61
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6532.2499,N,2356.4426,E,1,,,0,M,0,*23
$GPRMC,123909,,,,,,194.3844,,260307,,,*52
$GPGSA,,3,,,,,,,,,,,,,,0.4879,,*6D
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6532.1959,N,2356.4319,E,1,,,0,M,0,*2A
$GPRMC,123910,,,,,,194.3844,,260307,,,*5A
$GPGSA,,3,,,,,,,,,,,,,,1.0677,,*68
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6532.142,N,2356.4221,E,1,,,0,M,0,*13
$GPRMC,123911,,,,,,194.3844,,260307,,,*5B
$GPGSA,,3,,,,,,,,,,,,,,0.2127,,*69
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6532.0878,N,2356.4167,E,1,,,0,M,0,*22
$GPRMC,123912,,,,,,194.3844,,260307,,,*58
$GPGSA,,3,,,,,,,,,,,,,,1.9988,,*6E
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6532.0338,N,2356.4193,E,1,,,0,M,0,*26
$GPRMC,123913,,,,,,194.3844,,260307,,,*59
$GPGSA,,3,,,,,,,,,,,,,,1.3524,,*6E
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6531.9799,N,2356.4277,E,1,,,0,M,0,*2A
$GPRMC,123914,,,,,,194.3844,,260307,,,*5E
$GPGSA,,3,,,,,,,,,,,,,,0.0314,,*69
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6531.9262,N,2356.4395,E,1,,,0,M,0,*26
$GPRMC,123915,,,,,,194.3844,,260307,,,*5F
$GPGSA,,3,,,,,,,,,,,,,,1.1504,,*6E
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6531.8727,N,2356.4543,E,1,,,0,M,0,*2E
$GPRMC,123916,,,,,,194.3844,,260307,,,*5C
$GPGSA,,3,,,,,,,,,,,,,,0.2001,,*6C
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6531.9012,N,2356.468,E,1,,,0,M,0,*12
$GPRMC,123917,,,,,,194.3844,,260307,,,*5D
$GPGSA,,3,,,,,,,,,,,,,,0.2060,,*6B
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6531.9555,N,2356.4664,E,1,,,0,M,0,*2E
$GPRMC,123918,,,,,,194.3844,,260307,,,*52
$GPGSA,,3,,,,,,,,,,,,,,1.5978,,*6D
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6532.0092,N,2356.4521,E,1,,,0,M,0,*28
$GPRMC,123919,,,,,,194.3844,,260307,,,*53
$GPGSA,,3,,,,,,,,,,,,,,0.5690,,*65
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6532.0627,N,2356.4587,E,1,,,0,M,0,*2C
$GPRMC,123920,,,,,,194.3844,,260307,,,*59
$GPGSA,,3,,,,,,,,,,,,,,0.0913,,*64
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6532.116,N,2356.4797,E,1,,,0,M,0,*1A
$GPRMC,123921,,,,,,194.3844,,260307,,,*58
$GPGSA,,3,,,,,,,,,,,,,,0.5915,,*67
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6532.1699,N,2356.4817,E,1,,,0,M,0,*2C
$GPRMC,123922,,,,,,194.3844,,260307,,,*5B
$GPGSA,,3,,,,,,,,,,,,,,0.7640,,*6A
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6532.141,N,2356.4831,E,1,,,0,M,0,*1B
$GPRMC,123923,,,,,,194.3844,,260307,,,*5A
$GPGSA,,3,,,,,,,,,,,,,,0.6019,,*61
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6532.195,N,2356.4888,E,1,,,0,M,0,*10
$GPRMC,123924,,,,,,194.3844,,260307,,,*5D
$GPGSA,,3,,,,,,,,,,,,,,1.8971,,*69
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6532.2489,N,2356.4984,E,1,,,0,M,0,*27
$GPRMC,123925,,,,,,194.3844,,260307,,,*5C
$GPGSA,,3,,,,,,,,,,,,,,1.9597,,*6C
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6532.3027,N,2356.5028,E,1,,,0,M,0,*28
$GPRMC,123926,,,,,,194.3844,,260307,,,*5F
$GPGSA,,3,,,,,,,,,,,,,,0.8027,,*62
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6532.3236,N,2356.5056,E,1,,,0,M,0,*23
$GPRMC,123927,,,,,,194.3844,,260307,,,*5E
$GPGSA,,3,,,,,,,,,,,,,,0.5566,,*6F
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06
$GPGLL,*7C
$GPGGA,,6532.3445,N,2356.5053,E,1,,,0,M,0,*24
$GPRMC,123928,,,,,,194.3844,,260307,,,*51
$GPGSA,,3,,,,,,,,,,,,,,0.3209,,*67
$GPGSV,,1,,,,,,*64
$PGRMM,WGS 84*06