Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1293 1756 (N53W37 L= 54)   773     91        1 (1252/1728-1345/1774)   4.4 W30-W43 N50-N54
      2 1581 1605 (N37W55 L= 73)  1223    220        1 (1505/1554-1680/1663) -39.8 W49-W64 N32-N42
      3 1726 1569 (N33W72 L= 90)   750     51        2 (1704/1546-1751/1588)   4.1 W67-W81 N31-N33
      4  533 1490 (N37E37 L=341)   357    107        0 ( 512/1444- 568/1529)  63.4 E38-E34 N33-N39
      5  676 1430 (N32E23 L=354)   930    197        1 ( 618/1375- 752/1504) -36.9 E29-E16 N28-N37
      6 1522 1334 (N20W37 L= 55)   554    236        2 (1488/1273-1580/1411) -78.7 W33-W40 N15-N25
      7  791 1187 (N16E14 L=  4)  1007    450        1 ( 638/1084- 950/1262) -16.7 E24-E04 N08-N20
      8 1223 1142 (N11W13 L= 31)   331     87        2 (1184/1111-1258/1164) -31.0 W10-W15 N08-N12
      9 1208 1073 (N07W12 L= 29)   447     82        3 (1166/1043-1245/1102)  18.4 W08-W14 N05-N08
     10 1573  819 (S12W35 L= 53)   472    134        1 (1522/ 785-1637/ 855)  12.5 W31-W40 S13-S10
     11  309  517 (S26E65 L=312)  1394    151        4 ( 261/ 454- 348/ 581) -83.7 E71-E61 S31-S21
     12  881  311 (S44E18 L=360)   313     66        0 ( 841/ 300- 912/ 322)  -9.5 E21-E15 S44-S42
  

    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