Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1546 1409 (N13W43 L=341)   621     92        3 (1502/1382-1587/1434)  -8.1 W39-W46 N11-N14
      2 1530 1079 (S04W31 L=328)   362     88        1 (1483/1046-1558/1099) -59.0 W27-W32 S06-S01
      3 1451 1045 (S03W25 L=322)   282     63        2 (1425/1001-1479/1071)  36.9 W22-W26 S05-S01
      4  637  993 (N15E24 L=274)   373    104        0 ( 588/ 962- 691/1019)   0.0 E27-E19 N13-N15
      5  827  996 (N10E12 L=286)   580    200        0 ( 740/ 977- 931/1014) -31.0 E17-E06 N06-N12
      6  210  801 (N12E63 L=234)  2814    485        6 ( 107/ 744- 329/ 888) -19.2 E75-E52 N07-N17
      7 1328  754 (S16W10 L=308)   702    129        2 (1287/ 717-1387/ 814) -60.3 W07-W13 S19-S12
      8 1195  561 (S24E03 L=295)   664    194        1 (1151/ 483-1222/ 656)  51.3 E07-W01 S28-S18
      9  468  483 (S12E52 L=246)  1990    405       11 ( 396/ 418- 542/ 554)  13.2 E62-E45 S15-S06
     10  771  415 (S22E33 L=264)   262     67        1 ( 744/ 387- 799/ 441)  76.0 E35-E30 S24-S20
     11  741  317 (S29E41 L=257)   350     72        1 ( 721/ 290- 766/ 334)  26.6 E42-E38 S30-S26
  

    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