Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1364 1692 (N45W01 L= 13)  2336    348        4 (1256/1569-1484/1799) -24.6 E11-W13 N39-N52
      2  442 1709 (N20E68 L=305)   606     66        1 ( 410/1678- 464/1735) -68.2 E70-E65 N16-N21
      3  742 1695 (N25E40 L=333)   772    103        2 ( 689/1663- 780/1727)  59.0 E42-E35 N21-N27
      4 1174 1594 (N31E08 L=  4)   450     96        0 (1154/1544-1189/1643) -50.2 E11-E06 N27-N33
      5 1418 1452 (N29W11 L= 24)   311    149        0 (1357/1399-1470/1487) -11.3 W06-W16 N27-N30
      6 1859 1178 (N29W55 L= 67)   554     96        1 (1831/1142-1889/1225) -23.2 W50-W59 N26-N30
      7  185 1118 (S21E64 L=308)   711    100        2 ( 161/1069- 207/1161)  45.0 E66-E61 S23-S18
      8  285  992 (S27E50 L=322)   391    120        1 ( 238/ 956- 330/1034)  36.9 E54-E45 S29-S23
      9  808  863 (S22E08 L=  4)   270     87        1 ( 756/ 845- 848/ 877)  18.4 E11-E05 S23-S20
     10  221  792 (S40E59 L=314)   467    106        0 ( 184/ 751- 266/ 819)  18.4 E66-E51 S43-S38
     11 1424  407 (S28W49 L= 61)  1226    267        1 (1357/ 316-1531/ 473)  85.6 W45-W54 S34-S21
  

    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