Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1042 1585 (N40W00 L= 43)   231     70        0 (1012/1568-1083/1601) -26.6 E01-W03 N39-N41
      2  970 1452 (N31E04 L= 38)   251     56        0 ( 936/1433-1003/1469)  26.6 E06-E02 N29-N31
      3  187 1266 (N15E70 L=333)  1873    255        3 ( 157/1156- 226/1377) -30.6 E85-E60 N08-N21
      4  525 1230 (N15E34 L=  8)   842    252        2 ( 484/1112- 592/1320) -50.2 E38-E27 N07-N20
      5 1281 1255 (N18W16 L= 59)   508    115        2 (1231/1222-1330/1279)  26.6 W13-W19 N15-N19
      6  542  839 (S09E31 L= 11)   397    107        3 ( 502/ 806- 586/ 892)  39.8 E34-E27 S11-S05
      7 1832  835 (S09W62 L=104)   745    129        1 (1799/ 776-1873/ 890)  45.0 W58-W66 S12-S05
      8  727  566 (S27E20 L= 22)   257     88        1 ( 713/ 519- 744/ 615)  81.9 E21-E19 S30-S23
      9 1074  589 (S24W04 L= 46)   292    147        0 (1005/ 569-1143/ 604)  14.0 W00-W08 S25-S23
     10 1532  439 (S36W43 L= 86)  1329    197        1 (1492/ 346-1569/ 523) -66.8 W39-W49 S43-S29
  

    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