Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  485 1622 (N29E46 L=320)   807    153        2 ( 459/1560- 506/1684) -73.3 E48-E43 N24-N34
      2 1190 1393 (N19W07 L= 12)   227     66        0 (1150/1378-1231/1408)   0.0 W04-W09 N18-N19
      3 1453 1330 (N17W25 L= 30)   605    156        0 (1417/1245-1475/1406) -71.6 W22-W26 N12-N21
      4  866 1310 (N11E12 L=353)   946    286        0 ( 754/1223-1009/1381) -22.4 E19-E02 N06-N14
      5  394 1253 (N05E43 L=322)   245     88        1 ( 366/1223- 412/1274) -26.6 E45-E41 N02-N06
      6 1655 1177 (N10W39 L= 45)   255     48        0 (1629/1158-1675/1202)  56.3 W37-W41 N08-N11
      7  418 1066 (S06E39 L=326)   229     86        0 ( 378/1047- 457/1082)  18.4 E42-E36 S07-S05
      8  433  743 (S26E39 L=327)  1875    583        0 ( 297/ 581- 587/ 932)  41.5 E53-E26 S36-S13
      9 1458  511 (S32W37 L= 42)   296     71        0 (1417/ 495-1495/ 529)  31.0 W33-W39 S33-S30
  

    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