Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  324 1462 (N06E58 L=133)  1969    306        4 ( 237/1376- 387/1568) -72.9 E67-E52 N00-N13
      2  882 1399 (N11E16 L=175)   602    216        2 ( 840/1303- 943/1462) -71.6 E19-E13 N06-N15
      3  475 1349 (N01E41 L=151)   292     89        1 ( 446/1313- 493/1374) -26.6 E43-E39 N00-N02
      4  118 1152 (S14E71 L=120)  2778    215        2 (  90/1093- 148/1212)  81.9 E77-E67 S17-S10
      5  330  935 (S25E44 L=147)  2394    470        3 ( 222/ 774- 447/1102)  55.2 E54-E36 S36-S13
      6 1281  894 (S09W18 L=209)   342     66        0 (1236/ 873-1316/ 918)   9.5 W14-W20 S09-S07
      7 1279  751 (S17W21 L=213)  1052    330        5 (1134/ 650-1386/ 864)  64.8 W15-W24 S25-S08
      8  927  748 (S25W00 L=192)   679    160        1 ( 846/ 700- 995/ 800)  56.3 E03-W03 S29-S20
      9 1449  705 (S15W33 L=225)   234     71        0 (1415/ 672-1479/ 736)  68.2 W31-W34 S17-S12
     10 1662  515 (S19W57 L=249)  1981    517        1 (1527/ 466-1843/ 576)  28.2 W47-W76 S24-S09
     11  554  544 (S47E24 L=168)   322     33        1 ( 529/ 522- 578/ 568) -14.0 E26-E21 S47-S44
     12 1313  509 (S29W32 L=224)   461    119        1 (1243/ 487-1363/ 531)  14.0 W27-W35 S31-S27
     13 1380  386 (S35W43 L=235)   732    188        1 (1279/ 364-1462/ 429)  41.6 W37-W46 S38-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