Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  550 1699 (N38E45 L=353)  1923    209        2 ( 460/1657- 633/1739) -12.3 E58-E34 N34-N41
      2 1085 1669 (N38E00 L= 38)   326     77        0 (1043/1657-1126/1683)   0.0 E03-W03 N37-N39
      3  836 1395 (N17E14 L= 24)   617    158        0 ( 784/1327- 877/1466)  66.0 E16-E12 N12-N21
      4  249 1416 (N17E62 L=336)   605     97        1 ( 218/1397- 290/1445) -13.0 E69-E56 N16-N19
      5 1784 1409 (N26W57 L= 95)  1136    105        2 (1739/1374-1829/1440) -18.4 W52-W62 N23-N28
      6 1534 1386 (N21W32 L= 71)   315     76        0 (1504/1354-1564/1418) -45.0 W30-W34 N19-N23
      7  810 1188 (N04E14 L= 25)   446    180        2 ( 781/1125- 850/1256) -69.4 E15-E11 N00-N08
      8  339 1112 (S02E46 L=352)   457    104        0 ( 313/1068- 370/1163)  59.0 E48-E43 S04-N01
      9  136 1021 (S07E69 L=330)   593     62        0 ( 125/ 986- 149/1058)  76.0 E70-E66 S08-S04
     10 1809  969 (S02W55 L= 94)  1214    148        2 (1780/ 900-1839/1037) -60.3 W51-W59 S05-N02
     11 1066  995 (S06W03 L= 41)   199     11        0 (1044/ 977-1088/1014)  26.6 W01-W03 S07-S04
     12 1635  704 (S19W45 L= 83)   655    126        2 (1591/ 647-1678/ 740)  56.3 W42-W47 S22-S16
     13 1678  666 (S21W50 L= 88)   854    189        1 (1597/ 595-1743/ 728)  51.3 W44-W55 S26-S16
     14 1443  692 (S22W30 L= 69)   299    102        0 (1398/ 664-1488/ 724) -14.0 W26-W34 S23-S19
     15 1441  412 (S40W40 L= 78)   403     60        0 (1411/ 394-1474/ 435)   0.0 W36-W43 S41-S38
     16 1352  401 (S42W33 L= 71)   309     71        0 (1330/ 382-1386/ 433) -23.2 W29-W36 S43-S39
  

    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