Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1349 1644 (N45W27 L=105)   304     32        0 (1324/1627-1374/1661) -26.6 W24-W29 N44-N46
      2  519 1493 (N31E41 L= 37)   705    118        3 ( 463/1470- 579/1513)  -5.2 E46-E35 N29-N32
      3  939 1360 (N24E07 L= 71)   439    140        0 ( 876/1347-1017/1376)   0.0 E10-E01 N22-N24
      4 1508 1201 (N15W32 L=109)   295    113        1 (1454/1180-1545/1217)  -8.1 W27-W34 N13-N15
      5  158  901 (S09E69 L=  8)  1276    126        3 ( 126/ 852- 182/ 956) -50.2 E75-E65 S11-S05
      6 1434  843 (S07W27 L=104)   274     67        1 (1409/ 813-1460/ 869)  53.1 W25-W28 S09-S05
      7 1676  739 (S14W47 L=125)   999    201        1 (1628/ 670-1736/ 820)  63.4 W43-W51 S18-S08
      8  388  696 (S20E45 L= 32)  1023    193        0 ( 353/ 613- 440/ 778) -74.7 E48-E42 S25-S14
      9 1085  491 (S32W06 L= 84)   557    142        0 (1064/ 426-1111/ 553) -71.6 W04-W08 S36-S27
     10 1132  375 (S41W11 L= 88)   350     58        0 (1107/ 349-1158/ 407)  59.0 W09-W12 S42-S37
  

    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