Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  504 1729 (N34E65 L=252)   766     94        2 ( 487/1695- 536/1775) -14.0 E76-E56 N31-N37
      2 1088 1506 (N30E05 L=311)  1054    307        1 ( 995/1389-1194/1592) -32.0 E13-W04 N24-N34
      3  725 1470 (N21E28 L=289)   406    110        0 ( 689/1432- 779/1506) -20.6 E31-E23 N19-N22
      4 1585  736 (S08W42 L=359)   468    106        0 (1528/ 721-1627/ 760)  29.7 W37-W45 S09-S05
      5  641  667 (S30E19 L=298)   601    204        0 ( 556/ 633- 737/ 692)  28.3 E25-E12 S33-S26
      6 1091  512 (S31W15 L=332)  1627    384        2 ( 990/ 406-1193/ 619) -27.6 W05-W26 S37-S24
      7 1362  419 (S32W39 L=355)  1211    261        1 (1257/ 390-1497/ 449)  15.5 W29-W48 S35-S27
  

    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