Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  788 1533 (N33E11 L=108)   551    104        0 ( 746/1488- 831/1573) -45.0 E13-E07 N29-N36
      2  162 1301 (N25E63 L= 55)  1415    217        1 ( 119/1235- 180/1382)  71.6 E68-E60 N20-N30
      3 1128 1213 (N09W08 L=126)   284     72        0 (1084/1180-1169/1243) -38.7 W05-W10 N06-N11
      4 1827 1020 (S09W56 L=174)   317     80        0 (1805/ 983-1847/1056)  38.7 W53-W58 S10-S06
      5 1897  859 (S19W63 L=182)   723    133        0 (1855/ 831-1926/ 901)  29.7 W58-W67 S20-S16
      6 1629  740 (S24W38 L=157)   365    146        0 (1572/ 718-1686/ 764) -12.5 W33-W42 S25-S21
      7  300  713 (S12E54 L= 65)   687     92        2 ( 266/ 678- 341/ 741) -26.6 E56-E50 S14-S10
      8 1094  507 (S34E01 L=117)   416    129        1 (1068/ 446-1115/ 568)  69.4 E03-W00 S37-S29
      9  310  473 (S27E62 L= 56)  1629    251        1 ( 288/ 406- 334/ 542)  52.1 E67-E59 S31-S22
     10 1444  472 (S40W26 L=144)   749    148        1 (1380/ 439-1513/ 507)  16.7 W20-W31 S42-S38
  

    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