Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  697 1678 (N24E40 L=173)  1272    378        1 ( 632/1528- 808/1813) -28.7 E56-E25 N16-N33
      2  595 1631 (N19E44 L=169)   289    109        0 ( 571/1578- 611/1680) -66.8 E46-E43 N15-N22
      3  660 1519 (N13E35 L=178)   575    155        1 ( 636/1443- 693/1592) -73.3 E37-E32 N08-N18
      4  383 1486 (N06E54 L=159)   433     83        0 ( 344/1464- 407/1516)  45.0 E57-E52 N04-N08
      5 1129 1492 (N22E06 L=208)   231     58        0 (1103/1462-1146/1515) -26.6 E07-E03 N20-N23
      6 1761 1443 (N40W45 L=258)   546     56        1 (1739/1412-1781/1471) -56.3 W42-W47 N37-N42
      7  719 1369 (N05E26 L=187)   241     84        0 ( 683/1341- 758/1393) -18.4 E28-E22 N04-N06
      8  468 1169 (S11E37 L=176)   392    126        0 ( 419/1131- 515/1190)  -8.1 E40-E33 S12-S09
      9  159 1071 (S21E66 L=147)   704     46        0 ( 131/1033- 180/1108)  78.7 E70-E63 S23-S18
  

    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