Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  950 1780 (N59W12 L= 47)  1339    302        3 ( 805/1736-1082/1819)  -1.7 E05-W29 N57-N60
      2 1520 1656 (N36W55 L= 90)   394     72        0 (1486/1633-1553/1676)   0.0 W50-W60 N34-N36
      3 1359 1506 (N30W32 L= 67)   575    237        0 (1264/1431-1430/1554) -54.0 W26-W34 N23-N34
      4  337 1341 (N34E50 L=346)  3328    502        1 ( 252/1131- 453/1517)  61.6 E55-E41 N21-N45
      5 1159 1452 (N30W16 L= 52)   351    148        1 (1104/1425-1232/1494) -35.5 W13-W20 N27-N33
      6 1808 1330 (N10W64 L= 99)  1756    217        3 (1765/1237-1853/1423) -90.0 W60-W68 N03-N16
      7  172 1218 (N27E69 L=327)  1815    206        6 ( 132/1135- 221/1293) -23.2 E83-E59 N21-N31
      8  736 1171 (N19E16 L= 19)   289    114        0 ( 692/1139- 788/1215) -45.0 E18-E12 N16-N22
      9 1773 1110 (S02W53 L= 88)   568    104        0 (1745/1064-1798/1152)  26.6 W49-W56 S03-N00
     10  841 1098 (N13E10 L= 25)   439    162        0 ( 754/1079- 908/1118) -12.5 E15-E06 N11-N14
     11  360  928 (N08E46 L=349)   292     65        1 ( 339/ 896- 390/ 958) -90.0 E47-E43 N06-N10
     12 1535  818 (S14W29 L= 65)   798    205        1 (1448/ 766-1620/ 860)   8.1 W22-W36 S16-S12
     13  679  597 (S15E29 L=  7)   950    300        0 ( 583/ 513- 736/ 701)  35.5 E37-E23 S19-S08
     14  383  615 (S11E51 L=344)   772    111        3 ( 359/ 565- 411/ 671)  49.4 E53-E47 S14-S07
     15  533  590 (S14E39 L=356)   693    164        0 ( 469/ 530- 578/ 628) -54.5 E43-E36 S18-S11
     16 1528  431 (S42W30 L= 65)   364     67        0 (1497/ 416-1564/ 452)   9.5 W27-W33 S43-S40
     17 1362  337 (S46W15 L= 50)   767     99        1 (1327/ 308-1411/ 366)   0.0 W11-W19 S48-S42
     18 1191  281 (S48E01 L= 34)   378     39        1 (1172/ 258-1218/ 303) -63.4 E02-W01 S49-S44
     19 1141  223 (S53E07 L= 28)   993     81        2 (1102/ 198-1188/ 253) -20.6 E11-E02 S55-S48
     20 1168  159 (S62E08 L= 27)   655     61        0 (1139/ 144-1203/ 178) -45.0 E11-E03 S64-S58
  

    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