Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  960 1820 (N44E25 L= 36)   504    108        1 ( 926/1780- 985/1850) -45.0 E28-E21 N40-N47
      2 1037 1769 (N42E17 L= 45)   340     61        0 (1001/1757-1074/1781)   9.5 E19-E13 N40-N43
      3  187 1289 (S02E66 L=355)   892     91        3 ( 152/1222- 208/1355)  90.0 E69-E63 S06-N01
      4 1816 1328 (N29W50 L=112)   511     81        2 (1793/1306-1848/1351)   0.0 W48-W53 N27-N30
      5  127 1182 (S09E71 L=350)   648     84        1 ( 111/1154- 142/1208) -26.6 E74-E68 S10-S07
      6 1674 1107 (N11W39 L=100)   257     89        0 (1645/1059-1692/1151) -45.0 W36-W41 N08-N13
      7 1829  999 (N09W55 L=116)  1986    293        4 (1798/ 850-1850/1141) -58.0 W49-W60 N00-N16
      8 1453  608 (S22W36 L= 97)   622    143        0 (1385/ 579-1526/ 654)  45.0 W32-W39 S24-S17
      9 1216  579 (S29W22 L= 83)   265     63        0 (1180/ 568-1261/ 599)  11.3 W19-W24 S29-S27
     10 1302  276 (S46W44 L=105)   837    125        3 (1244/ 249-1352/ 308)  33.7 W39-W47 S48-S43
     11  863  207 (S66W13 L= 74)   527     38        0 ( 841/ 186- 890/ 231)   0.0 W08-W16 S68-S63
  

    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