Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  472 1659 (N17E56 L=278)   384     35        0 ( 454/1637- 494/1678)  71.6 E58-E54 N15-N18
      2 1123 1269 (N09E01 L=333)   483    124        0 (1072/1202-1167/1320) -33.7 E04-W03 N05-N10
      3  484 1203 (S10E37 L=298)   246     61        0 ( 470/1173- 499/1230) -71.6 E38-E35 S11-S08
      4  386 1204 (S12E44 L=290)   347     49        1 ( 361/1184- 412/1225)  33.7 E46-E41 S13-S10
      5 1518 1109 (N11W26 L=  0)   465    123        0 (1499/1041-1532/1173) -60.3 W24-W28 N07-N14
      6 1366 1008 (N01W19 L=354)   691    231        0 (1282/ 899-1403/1109) -30.3 W12-W24 S03-N04
      7  645  828 (S28E18 L=317)   661    279        0 ( 525/ 801- 780/ 853)  12.5 E26-E08 S30-S25
      8  403  770 (S37E36 L=299)   349    140        1 ( 357/ 753- 466/ 791)  24.0 E39-E30 S38-S34
      9 1596  749 (S06W42 L= 16)   251    102        0 (1547/ 718-1622/ 774)   0.0 W38-W44 S06-S04
     10  862  559 (S38W04 L=338)   323     85        0 ( 824/ 533- 899/ 594)  71.6 W01-W06 S40-S34
     11 1536  394 (S25W56 L= 30)   473     88        0 (1509/ 379-1571/ 419)   9.5 W52-W58 S26-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