Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1398 1777 (N55W47 L=132)   470     46        1 (1379/1751-1422/1798)  14.0 W41-W53 N52-N56
      2 1224 1774 (N56W24 L=110)   859    152        1 (1164/1740-1298/1795)  11.9 W16-W35 N52-N58
      3  963 1495 (N34E04 L= 82)   519    106        0 ( 921/1464-1015/1521)   0.0 E06-W00 N31-N35
      4 1685 1472 (N30W55 L=140)  2466    344        2 (1516/1437-1822/1510)  -1.2 W38-W84 N27-N31
      5 1093 1394 (N27W05 L= 91)   505     99        1 (1053/1365-1146/1430) -33.7 W02-W08 N24-N29
      6  257 1344 (N23E61 L= 24)  2510    189        5 ( 191/1280- 331/1411)  36.0 E70-E54 N18-N27
      7 1112 1281 (N19W06 L= 91)   310    132        0 (1046/1269-1175/1299)   6.3 W01-W10 N18-N20
      8  333 1032 (N04E47 L= 38)   505    115        1 ( 283/1011- 376/1064)  26.6 E52-E43 N02-N06
      9  635 1036 (N05E25 L= 61)   201     40        0 ( 614/1021- 655/1051) -26.6 E25-E23 N03-N05
     10  734  935 (S01E18 L= 67)   232     58        1 ( 718/ 904- 750/ 969) -90.0 E19-E17 S03-N00
     11  686  788 (S10E22 L= 63)   318    100        0 ( 633/ 765- 733/ 808)  15.9 E25-E18 S11-S09
     12 1765  708 (S19W55 L=141)   472     71        0 (1738/ 672-1796/ 730)  31.0 W52-W58 S20-S17
     13 1364  402 (S39W26 L=111)   862    158        3 (1296/ 349-1432/ 446)  33.7 W20-W32 S42-S35
  

    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