Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  861 1688 (N31E31 L=357)   279     99        0 ( 815/1667- 903/1706)   0.0 E35-E27 N30-N32
      2 1316 1388 (N25W08 L= 36)   794    227        2 (1256/1283-1381/1487) -39.8 W01-W14 N19-N29
      3  509  891 (S24E29 L=360)   801    211        1 ( 426/ 856- 588/ 944)  35.0 E34-E23 S27-S19
      4 1148  830 (S12W12 L= 40)   317    117        1 (1100/ 809-1218/ 856)  39.8 W09-W15 S13-S08
      5 1187  783 (S13W16 L= 44)   193     81        0 (1151/ 772-1231/ 796)  31.0 W13-W18 S14-S11
      6  896  705 (S25W01 L= 29)   405     78        1 ( 849/ 683- 952/ 732)   9.5 E02-W04 S26-S24
      7 1609  690 (S07W46 L= 74)   571    100        1 (1563/ 655-1638/ 729)  63.4 W42-W48 S09-S03
      8  564  623 (S40E20 L=  8)  1069    166        2 ( 497/ 545- 641/ 685) -19.7 E26-E12 S43-S36
      9 1469  604 (S15W39 L= 68)   495    136        0 (1439/ 540-1510/ 669) -77.5 W37-W42 S19-S10
     10  797  559 (S37E01 L= 27)   385     79        1 ( 755/ 541- 845/ 583)  18.4 E04-W02 S38-S35
     11 1305  538 (S24W32 L= 60)   677    263        0 (1189/ 519-1433/ 556)  19.4 W23-W40 S26-S20
  

    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