Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  802 1809 (N35E42 L= 28)  2730    565        9 ( 761/1678- 860/1938) -51.6 E55-E34 N24-N48
      2  380 1524 (N07E57 L= 12)   930    253        3 ( 328/1457- 428/1580) -19.7 E64-E49 N03-N10
      3 1751 1375 (N37W40 L=110)  3623    590       13 (1584/1201-1882/1522) -16.7 W23-W54 N28-N42
      4  630 1473 (N09E36 L= 34)   682    177        1 ( 566/1438- 698/1492)  12.5 E39-E30 N05-N10
      5  240 1183 (S16E57 L= 13)  4339    760       10 ( 186/ 969- 315/1405) -48.7 E68-E45 S27-S02
      6  317 1337 (S06E55 L= 15)   454     95        3 ( 296/1308- 347/1368)  76.0 E57-E51 S07-S03
      7  606 1223 (S06E29 L= 41)  1139    360        4 ( 475/1077- 722/1356)  65.8 E34-E24 S17-N03
      8 1123 1322 (N12E03 L= 67)   408    147        1 (1050/1288-1205/1354)  35.5 E06-W01 N09-N16
      9 1568 1128 (N14W29 L= 99)  1776    441        6 (1476/ 933-1616/1257) -39.5 W19-W36 N04-N19
     10  281 1117 (S19E51 L= 19)   332     58        0 ( 262/1083- 301/1142)  90.0 E52-E49 S20-S17
     11  805 1020 (S13E12 L= 58)   232    122        0 ( 759/ 982- 871/1058)  60.3 E14-E09 S16-S09
     12 1633  371 (S22W66 L=136)   726    176        2 (1596/ 358-1678/ 385)  18.4 W62-W71 S23-S20
  

    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