Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1304 1645 (N45W21 L=263)   529     93        1 (1261/1619-1353/1666)  12.5 W16-W25 N42-N46
      2 1575 1603 (N43W47 L=289)  2106    270        2 (1441/1564-1690/1633)   0.0 W32-W64 N39-N44
      3  240 1446 (N24E71 L=171)   739     80        2 ( 214/1402- 256/1487) -39.8 E74-E66 N21-N26
      4  533 1378 (N22E36 L=206)   294     59        1 ( 506/1359- 569/1402)  14.0 E38-E33 N20-N23
      5 1575 1130 (N11W36 L=278)  2428    392        2 (1498/ 951-1624/1296) -74.1 W30-W39 N00-N21
      6  675 1233 (N14E23 L=219)   277     70        1 ( 652/1192- 692/1258)  76.0 E24-E22 N11-N15
      7  820 1202 (N12E14 L=228)   317    119        0 ( 788/1157- 863/1251) -50.2 E16-E10 N09-N15
      8  218 1177 (N07E61 L=181)   395     76        0 ( 201/1133- 228/1213) -51.3 E63-E58 N04-N09
      9 1039 1131 (N09W00 L=243)   416    129        1 (1018/1080-1072/1189) -71.6 W00-W02 N06-N12
     10  278 1113 (N04E53 L=189)  1095    157        1 ( 258/1033- 308/1183) -82.9 E55-E50 S01-N07
     11  866  997 (N00E10 L=232)   942    207        2 ( 811/ 909- 912/1083)  84.3 E12-E06 S05-N05
     12  212 1025 (S02E59 L=183)   394     40        1 ( 195/ 999- 230/1053)  90.0 E61-E57 S03-N00
     13 1113  731 (S15W07 L=249)  2349    656        4 (1005/ 487-1233/ 981)  71.0 W00-W12 S32-N00
     14  456  865 (S10E37 L=205)   910    232        0 ( 414/ 777- 526/ 963) -54.0 E40-E31 S15-S04
     15 1654  778 (S11W44 L=286)   361     73        0 (1638/ 740-1680/ 811)  76.0 W42-W46 S12-S08
     16 1742  711 (S15W54 L=296)  1189    128        2 (1707/ 654-1794/ 777) -76.0 W51-W59 S18-S10
     17 1666  646 (S19W48 L=290)   575    123        1 (1624/ 608-1712/ 699) -33.7 W43-W53 S21-S15
     18 1353  278 (S48W37 L=279)   391     39        0 (1325/ 266-1380/ 295)   0.0 W33-W40 S49-S46
     19  797  246 (S55E19 L=223)  1978    173        4 ( 715/ 220- 897/ 284)   5.2 E29-E07 S58-S50
     20 1055  260 (S51W08 L=250)   479     60        1 (1016/ 241-1089/ 274)  -8.1 W04-W11 S53-S49
  

    OPENR, u, binfile, /COMP, /GET_LUN
    head = FLTARR(6) ;[xsize,ysize,radius,hh,mm,ss]
    READU, u, head
    data = INTARR(FIX(head[0]),FIX(head[1]))
    READU, u, data
    FREE_LUN, u
    

• each filament has the value of Fil_ID
• all values are in pixel

  c = WHERE(data EQ Fil_ID, area)
  f = '(2(A,I6))'
  PRINT, FORM=f, "Area of Fil_ID", Fil_ID," =", area 

  data = ROTATE(data,7)
  Solar_y = 2048-Solar_y