Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1613 1547 (N19W57 L=236)  3121    524        6 (1424/1381-1770/1664) -52.3 W45-W71 N05-N27
      2 1169 1395 (N24W19 L=198)   276     91        0 (1126/1378-1214/1417) -45.0 W16-W21 N22-N26
      3 1594 1401 (N12W47 L=226)   326     87        0 (1543/1390-1634/1413) -20.6 W42-W50 N10-N13
      4  219 1016 (N23E59 L=119)  1273    223        2 ( 181/ 939- 279/1123) -56.3 E64-E53 N18-N30
      5  315 1033 (N23E48 L=130)   313     72        0 ( 300/ 995- 335/1072) -68.2 E49-E46 N20-N25
      6 1812  983 (S18W52 L=231)   473     84        0 (1788/ 948-1845/1012)   7.1 W48-W56 S19-S16
      7 1505  928 (S11W26 L=204)   450    113        1 (1478/ 876-1529/ 986) -90.0 W25-W26 S14-S06
      8  166  792 (N10E72 L=106)  1734    247        2 ( 134/ 699- 203/ 881)  57.5 E77-E63 N04-N15
      9 1147  628 (S19E03 L=176)   359    124        0 (1091/ 574-1177/ 674)  29.7 E07-W00 S20-S16
     10 1758  592 (S42W46 L=225)  1812    221        1 (1663/ 519-1846/ 646)   2.2 W34-W62 S45-S39
     11  608  399 (S21E46 L=133)   388     93        0 ( 592/ 367- 632/ 446)  63.4 E48-E43 S23-S17
  

    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