Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  771 1649 (N52E09 L=249)   336     68        0 ( 752/1614- 801/1672)  38.7 E10-E05 N49-N53
      2 1708 1402 (N15W57 L=315)  1764    415        2 (1579/1274-1819/1573) -75.4 W54-W64 N05-N28
      3  205 1080 (N19E62 L=196)  1147    195        3 ( 148/1048- 279/1144)   3.2 E71-E53 N17-N23
      4 1193  897 (S04W08 L=266)   375     97        1 (1143/ 878-1249/ 910) -18.4 W05-W11 S05-S02
      5 1321  516 (S31W11 L=269)  3107    604        3 (1084/ 374-1499/ 697)  24.4 E08-W25 S37-S21
      6  278  616 (S10E64 L=194)   458     50        2 ( 262/ 593- 300/ 643) -90.0 E66-E61 S11-S08
      7  536  544 (S16E42 L=216)   377    125        0 ( 513/ 493- 572/ 582)  35.5 E44-E37 S19-S14
      8  753  404 (S29E31 L=227)   567    133        0 ( 738/ 344- 780/ 470)  66.0 E33-E28 S33-S24
      9  542  358 (S30E52 L=206)   880    175        0 ( 511/ 294- 587/ 439)  30.1 E61-E42 S35-S24
     10  817  265 (S41E34 L=224)   460     73        1 ( 785/ 240- 852/ 291)  14.0 E37-E29 S43-S39
  

    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