Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  469 1600 (N39E49 L=237)   487    108        3 ( 445/1573- 496/1630) -29.7 E51-E44 N36-N40
      2  221 1292 (N16E63 L=223)   877    181        2 ( 187/1248- 256/1339) -21.8 E68-E58 N13-N19
      3  730 1216 (N14E19 L=267)   685    248        2 ( 642/1141- 797/1302)  45.0 E24-E15 N09-N19
      4  169  961 (S04E66 L=220)   753    135        3 ( 147/ 927- 199/1003) -23.2 E70-E62 S06-S01
      5  639  878 (S07E24 L=262)   373    125        0 ( 587/ 839- 687/ 901)   0.0 E27-E20 S09-S05
      6  227  843 (S11E59 L=227)   392    106        2 ( 206/ 807- 250/ 877)  53.1 E62-E56 S13-S09
      7 1850  815 (S10W64 L=350)   728    118        1 (1814/ 781-1881/ 846)  20.6 W59-W68 S11-S07
      8  942  635 (S22E05 L=282)  1189    374        5 ( 822/ 552-1037/ 773)  53.7 E12-W01 S27-S12
      9  672  705 (S18E22 L=264)   218     50        0 ( 644/ 685- 692/ 728) -33.7 E24-E21 S19-S16
     10  416  397 (S43E53 L=233)  1242    279        2 ( 368/ 371- 471/ 436)  14.9 E61-E46 S45-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