Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1019 1935 (N65W56 L= 33)   831     91        1 ( 993/1905-1046/1966)   9.2 W44-W75 N61-N67
      2 1540 1692 (N28W60 L= 37)  1856    337        3 (1389/1640-1670/1773) -43.2 W54-W71 N21-N37
      3 1409 1629 (N28W44 L= 21)   276     39        0 (1388/1605-1431/1649) -76.0 W42-W45 N26-N30
      4 1229 1585 (N31W29 L=  6)   533    185        0 (1142/1548-1306/1605) -37.9 W23-W33 N26-N33
      5 1506 1583 (N23W48 L= 25)   578    155        0 (1421/1569-1566/1604) -20.0 W41-W52 N20-N24
      6 1464 1526 (N21W42 L= 19)   275     74        0 (1431/1510-1505/1543) -36.9 W39-W44 N19-N22
      7  813 1343 (N27E05 L=332)   230     68        1 ( 782/1314- 841/1372)  36.9 E07-E02 N24-N27
      8  698 1217 (N22E15 L=322)   206     57        1 ( 679/1186- 723/1247) -76.0 E16-E13 N19-N23
      9  212 1202 (N31E57 L=280)   478     71        0 ( 195/1161- 239/1228) -78.7 E59-E53 N28-N33
     10 1830 1117 (S11W57 L= 34)   561     97        0 (1789/1097-1875/1148) -32.0 W52-W62 S13-S08
     11  501  987 (N13E32 L=305)   267     64        0 ( 486/ 955- 518/1021)  53.1 E33-E30 N10-N14
     12  434  966 (N13E38 L=299)   248     64        0 ( 423/ 929- 443/1002)  63.4 E38-E36 N10-N14
     13 1582  567 (S38W27 L=  5)  1269    321        3 (1483/ 474-1708/ 688)  25.3 W18-W39 S42-S33
     14  453  334 (S25E66 L=271)   824    125        2 ( 426/ 294- 479/ 373)  36.9 E71-E60 S28-S22
     15  742  310 (S33E41 L=296)   660    106        0 ( 696/ 284- 785/ 341) -63.4 E43-E39 S35-S29
     16  557  267 (S32E62 L=275)  1431    133        2 ( 535/ 201- 579/ 331)  21.0 E79-E53 S37-S27
     17  790  215 (S42E47 L=290)   504     68        0 ( 780/ 176- 803/ 258)  32.5 E52-E41 S45-S38
  

    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