Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  356 1353 (N35E48 L= 64)   457     66        0 ( 318/1336- 392/1366)  -6.3 E53-E44 N33-N35
      2 1298 1293 (N18W22 L=134)   393    147        0 (1242/1238-1341/1332) -54.5 W18-W23 N14-N21
      3 1225 1249 (N17W16 L=128)   421    206        0 (1192/1176-1289/1331) -74.7 W14-W18 N11-N22
      4  306 1055 (N16E50 L= 62)   409     72        2 ( 286/1020- 332/1096)  63.4 E52-E47 N14-N18
      5 1709 1036 (S05W46 L=158)   511    103        1 (1661/1012-1756/1064) -20.6 W41-W50 S06-S02
      6  975  633 (S17E09 L=104)   628    203        2 ( 916/ 553-1022/ 709)  45.0 E14-E04 S21-S12
      7  635  487 (S23E36 L= 77)   690    205        0 ( 561/ 430- 703/ 551)  20.6 E44-E28 S25-S18
      8 1145  460 (S32E01 L=112)   335    128        0 (1104/ 412-1184/ 510)  45.0 E04-W02 S34-S28
      9  759  408 (S30E30 L= 83)  1002    273        2 ( 654/ 347- 861/ 488)  18.4 E40-E19 S33-S25
     10 1227  403 (S38W04 L=117)   475    117        2 (1176/ 365-1280/ 439)  20.6 W00-W08 S40-S35
  

    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