Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  539 1536 (N27E36 L=226)   266    101        0 ( 526/1500- 561/1587)  90.0 E37-E34 N24-N30
      2 1676 1431 (N25W45 L=307)  1847    318        0 (1562/1292-1763/1538) -51.3 W36-W50 N16-N31
      3  416 1476 (N22E45 L=217)   541    112        0 ( 365/1453- 460/1495)  -6.3 E49-E40 N20-N23
      4 1613 1254 (N13W37 L=300)  1297    207        1 (1535/1186-1707/1336) -33.7 W32-W44 N09-N17
      5  718 1298 (N11E20 L=242)   195     55        0 ( 696/1275- 739/1326) -45.0 E21-E18 N09-N13
      6 1143 1255 (N10W06 L=269)   402    129        0 (1081/1236-1222/1287)  18.4 W02-W11 N08-N12
      7 1848 1114 (N06W58 L=321)   959    210        3 (1814/1076-1895/1158)  50.2 W54-W64 N03-N09
      8  149 1054 (S03E66 L=196)   993    166        1 ( 125/ 971- 176/1135)  83.7 E69-E62 S08-N01
      9  366 1017 (S06E43 L=219)   852    178        0 ( 335/ 934- 426/1075)  58.0 E45-E38 S10-S02
     10  530  967 (S09E31 L=231)   340    117        0 ( 492/ 930- 585/ 998)  33.7 E33-E27 S11-S07
     11  709  796 (S19E19 L=243)  1062    292        0 ( 619/ 685- 848/ 870)  36.3 E25-E10 S26-S14
     12 1705  782 (S15W48 L=310)   499    108        0 (1659/ 752-1739/ 801)  -8.1 W44-W51 S16-S13
     13 1529  606 (S27W38 L=300)  1077    220        1 (1446/ 555-1597/ 715)  54.0 W31-W40 S30-S19
     14  609  571 (S34E28 L=234)   376    118        0 ( 573/ 534- 650/ 604)  35.5 E31-E24 S36-S31
     15 1752  565 (S27W59 L=321)   875    125        3 (1697/ 516-1795/ 593)  40.6 W54-W62 S31-S25
  

    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