Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  167 1126 (S13E64 L=260)   719    148        1 ( 132/1086- 210/1155)  32.0 E67-E58 S15-S10
      2 1774 1053 (N11W48 L= 12)   675    191        0 (1731/ 953-1795/1125) -60.9 W43-W50 N05-N14
      3  332  983 (S20E45 L=278)  2214    674        1 ( 155/ 836- 558/1081)  24.4 E61-E28 S30-S13
      4 1906  865 (N04W68 L= 31)  1254    218        2 (1870/ 822-1942/ 896)  40.6 W64-W74 N01-N07
      5  836  737 (S27E06 L=317)   267     80        0 ( 805/ 709- 863/ 783)  71.6 E07-E05 S29-S23
      6  365  644 (S41E43 L=280)  1044    286        2 ( 311/ 571- 418/ 716)  42.5 E49-E37 S46-S35
      7 1527  647 (S18W40 L=  3)   652    196        2 (1436/ 615-1590/ 682)  33.7 W34-W44 S20-S14
      8 1748  647 (S12W58 L= 22)   640    193        0 (1691/ 615-1794/ 662)   4.8 W52-W64 S13-S10
      9 1806  591 (S13W68 L= 31)   684    153        1 (1764/ 569-1838/ 620)  35.5 W63-W72 S15-S10
     10 1560  398 (S31W55 L= 18)  2991    525        5 (1423/ 358-1735/ 440)  28.4 W44-W68 S35-S22
  

    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