Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  296 1531 (N11E65 L=141)   853    194        4 ( 265/1482- 326/1576) -56.3 E68-E62 N07-N13
      2  331 1489 (N08E59 L=147)   928    176        6 ( 290/1438- 381/1545)  60.3 E61-E55 N04-N12
      3  689 1478 (N13E30 L=176)   827    278        2 ( 637/1369- 798/1542)  81.3 E33-E25 N05-N18
      4  207  992 (S23E57 L=149)  2387    457        3 ( 137/ 815- 281/1148)  64.5 E63-E51 S34-S13
      5 1044  993 (S08W02 L=208)   246     93        1 ( 998/ 973-1073/1030)  56.3 W00-W03 S09-S05
      6 1117  898 (S12W08 L=214)   431    157        1 (1082/ 809-1143/ 975) -84.3 W06-W09 S17-S07
      7  729  839 (S24E14 L=192)   662    181        0 ( 648/ 769- 806/ 894)  54.0 E18-E10 S29-S18
      8 1663  635 (S13W51 L=257)  2307    628        5 (1390/ 545-1847/ 780)  40.8 W35-W64 S25-N00
      9  983  744 (S24W04 L=210)   252     87        0 ( 940/ 722-1034/ 768)  38.7 W01-W06 S26-S21
     10  242  636 (S45E55 L=151)   580    122        1 ( 211/ 617- 279/ 660)   0.0 E57-E50 S46-S43
     11  405  578 (S47E39 L=167)   739    101        1 ( 362/ 540- 469/ 614) -11.3 E42-E32 S48-S44
     12 1127  590 (S30W17 L=223)   487    127        0 (1067/ 574-1199/ 613)  18.4 W12-W21 S31-S27
     13 1235  455 (S35W30 L=236)   342    107        0 (1175/ 438-1289/ 474)  39.8 W26-W32 S37-S32
     14 1626  413 (S26W60 L=266)   930    115        3 (1579/ 383-1665/ 443)  51.3 W56-W62 S27-S22
  

    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