Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  373 1556 (N09E60 L=257)  2936    568       11 ( 312/1462- 446/1676) -65.0 E67-E51 N02-N17
      2  437 1630 (N15E58 L=258)   706    192        5 ( 395/1598- 488/1664)  23.2 E61-E52 N12-N17
      3  528 1623 (N16E49 L=267)   411    104        2 ( 496/1593- 561/1656) -33.7 E51-E45 N13-N18
      4  868 1411 (N11E19 L=297)  1027    304        2 ( 783/1299- 969/1522) -27.9 E27-E10 N05-N15
      5  171 1139 (S18E63 L=253)  1948    460        5 (  89/1084- 278/1178)  16.7 E72-E52 S21-S15
      6  785 1082 (S10E15 L=301)   350    121        1 ( 737/1044- 822/1125)  63.4 E16-E13 S12-S06
      7  485 1033 (S19E33 L=283)  1033    318        3 ( 369/ 966- 607/1119)  -5.7 E43-E23 S22-S15
      8  250  979 (S27E52 L=264)  1495    484        3 ( 131/ 927- 346/1064)  25.3 E63-E43 S31-S20
      9  779  900 (S20E11 L=305)   433     96        1 ( 728/ 860- 822/ 927)  -8.1 E14-E07 S21-S18
     10 1740  879 (N05W49 L=  5)   327     88        1 (1719/ 846-1757/ 924) -76.0 W46-W50 N03-N07
     11 1053  836 (S17W07 L=323)   236     88        1 (1000/ 803-1092/ 878) -15.9 W02-W09 S18-S15
     12 1540  729 (S09W39 L=355)   758    240        1 (1462/ 652-1622/ 817)  70.3 W36-W41 S15-S01
     13  574  722 (S36E21 L=295)   286     70        0 ( 538/ 706- 615/ 742)   0.0 E24-E17 S36-S34
     14 1449  350 (S31W52 L=  8)  2620    594        3 (1255/ 299-1637/ 398)  19.0 W36-W69 S35-S24
  

    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