Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  362 1598 (N12E64 L=253)  2018    307        6 ( 324/1532- 400/1699) -67.4 E68-E57 N07-N19
      2  412 1574 (N11E57 L=260)  1441    360        5 ( 378/1464- 450/1674) -60.3 E63-E51 N04-N18
      3  862 1408 (N10E19 L=298)   971    355        2 ( 770/1298- 976/1547) -29.1 E28-E09 N06-N16
      4  189 1148 (S18E61 L=256)  1640    556        3 (  86/1088- 326/1203)  21.4 E72-E49 S21-S12
      5  766 1086 (S10E16 L=301)   280    110        1 ( 728/1050- 791/1142)  90.0 E17-E14 S12-S07
      6  361 1012 (S23E42 L=275)  2156    735        2 ( 140/ 930- 593/1120)  16.1 E62-E24 S31-S16
      7  766  906 (S20E12 L=305)   393    105        0 ( 711/ 869- 810/ 933)  -8.1 E15-E08 S21-S18
      8 1038  843 (S17W06 L=323)   194     86        1 ( 991/ 812-1075/ 884) -15.9 W01-W08 S18-S15
      9 1519  722 (S10W38 L=355)   895    268        3 (1449/ 638-1610/ 828)  75.1 W35-W40 S16-S01
     10  564  725 (S36E22 L=295)   257     83        0 ( 525/ 709- 607/ 744)   0.0 E25-E18 S36-S35
     11 1432  358 (S32W50 L=  7)  2807    650        5 (1213/ 307-1642/ 415)  18.4 W33-W69 S36-S24
  

    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