Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  892 1770 (N48E28 L=243)   508     56        1 ( 864/1749- 925/1791)  45.0 E31-E25 N45-N50
      2  555 1539 (N25E42 L=230)   990    194        1 ( 501/1455- 611/1628)  90.0 E44-E40 N18-N31
      3  401 1358 (N11E48 L=224)  1027    256        2 ( 354/1279- 437/1446) -39.3 E55-E43 N06-N15
      4 1154 1269 (N17W04 L=276)   358    137        1 (1088/1216-1199/1311)  -8.1 W00-W07 N13-N18
      5  855 1266 (N12E14 L=257)   442    142        2 ( 773/1241- 921/1293)  -5.7 E19-E09 N10-N13
      6  948 1014 (S02E04 L=267)   978    274        0 ( 889/ 896-1049/1127) -56.3 E08-W03 S07-N05
      7  434  963 (S12E38 L=234)   266     71        0 ( 401/ 951- 469/ 975)  21.8 E40-E34 S12-S10
      8  694  919 (S11E19 L=253)   231     75        0 ( 671/ 881- 728/ 948)  68.2 E20-E16 S13-S08
      9 1075  819 (S12W06 L=277)   297     73        0 (1044/ 792-1100/ 855)  76.0 W04-W07 S13-S09
     10  877  576 (S30E03 L=269)   247     65        1 ( 844/ 555- 914/ 593)  11.3 E05-W00 S31-S28
  

    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