Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  379 1514 (N31E57 L= 37)   589     66        1 ( 340/1495- 419/1527)  -5.2 E62-E51 N29-N32
      2  722 1377 (N24E22 L= 72)   837    279        3 ( 607/1348- 864/1410)  -6.0 E30-E11 N22-N25
      3  451 1234 (N13E40 L= 54)   469    145        1 ( 422/1166- 491/1284)  66.8 E41-E37 N09-N16
      4  850 1250 (N16E12 L= 82)   215     72        0 ( 810/1239- 891/1261)   0.0 E14-E09 N15-N16
      5 1267 1197 (N14W15 L=109)   235     76        0 (1226/1171-1300/1219) -21.8 W12-W17 N12-N15
      6  706  715 (S18E20 L= 74)   247     86        0 ( 667/ 700- 751/ 731)   0.0 E22-E16 S18-S16
      7  858  505 (S31E10 L= 83)   537    118        1 ( 831/ 452- 894/ 560) -69.4 E12-E07 S35-S27
      8 1472  513 (S29W36 L=129)   298     71        0 (1442/ 486-1501/ 547)  68.2 W33-W37 S31-S26
      9  937  387 (S40E05 L= 89)   344     58        0 ( 916/ 355- 959/ 415)  68.2 E06-E02 S43-S38
  

    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