Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  640 1491 (N27E26 L=  7)   390    145        1 ( 595/1439- 682/1543) -49.4 E29-E22 N23-N30
      2  697 1255 (N11E20 L= 12)   197     92        0 ( 651/1240- 745/1268) -18.4 E22-E16 N10-N12
      3  314 1022 (S01E47 L=345)   263     78        1 ( 284/1003- 343/1044)  18.4 E50-E44 S02-N00
      4  288  867 (S11E51 L=342)   953    209        2 ( 272/ 778- 312/ 981)  80.5 E53-E48 S15-S03
      5 1907  902 (S10W67 L= 99)   492    147        0 (1872/ 886-1939/ 920)   5.7 W62-W72 S10-S08
      6  620  846 (S13E26 L=  7)   240    109        0 ( 573/ 825- 673/ 862)  -9.5 E28-E22 S14-S12
      7  145  814 (S13E68 L=324)  1362    189        5 ( 114/ 775- 169/ 855)  38.7 E73-E64 S15-S10
      8 1708  782 (S18W47 L= 79)   298    111        2 (1665/ 751-1739/ 808)  26.6 W43-W49 S19-S15
      9  607  651 (S25E29 L=  4)   386     76        2 ( 581/ 606- 634/ 685)  78.7 E30-E26 S27-S22
     10  377  566 (S30E49 L=343)  1302    321        3 ( 312/ 493- 424/ 646)  31.0 E58-E43 S33-S24
     11 1686  518 (S34W52 L= 84)   495     96        1 (1643/ 498-1715/ 543)   9.5 W48-W54 S35-S32
  

    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