Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1495 1572 (N24W49 L= 92)   338     67        0 (1468/1544-1526/1596) -76.0 W47-W49 N21-N25
      2 1656 1438 (N12W53 L= 97)   448     55        0 (1627/1417-1687/1457)  -9.5 W50-W56 N10-N12
      3  178 1224 (N37E66 L=338)  1042    139        1 ( 121/1195- 240/1258)   2.5 E80-E56 N35-N38
      4  324 1134 (N29E46 L=358)   308     43        0 ( 298/1113- 352/1158) -31.0 E48-E42 N27-N31
      5  710  894 (N07E21 L= 22)   794    203        2 ( 667/ 817- 784/ 954)  26.6 E25-E15 N03-N09
      6 1649  786 (S24W33 L= 76)   269     50        1 (1633/ 764-1670/ 811)  45.0 W31-W34 S25-S22
      7 1467  763 (S19W19 L= 63)   412     75        2 (1440/ 727-1488/ 793)  63.4 W17-W21 S21-S17
      8  548  598 (S06E40 L=  3)   288     51        1 ( 519/ 573- 580/ 617)  21.8 E42-E37 S07-S05
      9  704  562 (S12E31 L= 12)   376     92        1 ( 668/ 543- 749/ 587) -11.3 E33-E28 S13-S10
     10  429  504 (S10E54 L=350)   884    138        1 ( 392/ 449- 458/ 571)  38.7 E60-E48 S13-S05
     11  592  533 (S11E40 L=  4)   318     72        1 ( 560/ 495- 620/ 561) -90.0 E41-E37 S13-S08
     12  722  483 (S17E33 L= 10)   298    102        2 ( 680/ 459- 756/ 526)  23.2 E36-E29 S18-S14
  

    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