Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  827 1652 (N39E26 L=182)   621    187        2 ( 771/1618- 910/1708) -14.0 E33-E17 N37-N43
      2 1566 1519 (N40W38 L=245)  1311    261        4 (1533/1405-1592/1630)  80.0 W33-W43 N31-N49
      3 1029 1560 (N35E07 L=200)   242     54        0 (1014/1527-1043/1587) -53.1 E08-E05 N33-N37
      4  574 1483 (N24E38 L=169)   384    162        0 ( 540/1437- 630/1511)  38.7 E40-E34 N21-N26
      5  891 1406 (N23E14 L=193)   243     74        0 ( 853/1386- 925/1421)   0.0 E16-E11 N22-N23
      6 1224 1215 (N15W10 L=217)   263    129        0 (1197/1171-1273/1268) -50.2 W08-W13 N12-N18
      7  595 1125 (N02E28 L=179)   338    112        1 ( 577/1073- 614/1180) -59.0 E30-E26 N00-N05
      8  343  935 (S13E46 L=161)   472     96        0 ( 314/ 905- 373/ 961) -21.8 E48-E43 S14-S11
      9 1478  907 (S01W30 L=237)   439    155        1 (1413/ 855-1530/ 954) -12.5 W25-W34 S03-N01
     10 1312  742 (S13W22 L=229)   597    270        0 (1204/ 688-1405/ 832)  45.0 W15-W26 S17-S06
     11 1109  800 (S12W08 L=215)   196     41        0 (1082/ 784-1135/ 815)  33.7 W06-W09 S12-S10
     12 1169  591 (S24W15 L=222)   351    117        1 (1114/ 560-1197/ 617)  -9.5 W11-W17 S26-S22
     13  708  536 (S35E17 L=190)   245     40        1 ( 683/ 518- 734/ 552)   0.0 E18-E14 S35-S33
     14  377  497 (S43E52 L=155)  1057     91        3 ( 329/ 469- 413/ 537)   4.4 E62-E46 S45-S39
     15 1035  226 (S56W18 L=225)   561     50        1 (1013/ 197-1055/ 256) -35.5 W14-W22 S59-S52
  

    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