Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1118 1766 (N56W04 L=312)   372     75        2 (1076/1754-1163/1777)   7.1 W00-W08 N54-N57
      2 1468 1532 (N38W33 L=341)   277     53        0 (1450/1502-1490/1555)  38.7 W30-W35 N35-N39
      3  770 1344 (N21E19 L=290)   451    187        0 ( 697/1302- 853/1389) -18.4 E24-E12 N18-N23
      4 1382 1252 (N18W22 L=331)   823    349        1 (1250/1139-1508/1328) -29.1 W13-W31 N11-N22
      5 1669  815 (S08W46 L=354)   385     52        2 (1650/ 785-1690/ 845)  90.0 W44-W47 S09-S05
      6  900  684 (S20E06 L=302)   555    172        0 ( 857/ 622- 945/ 765)  63.4 E09-E03 S23-S13
      7 1770  717 (S14W58 L=  6)   383     57        1 (1754/ 686-1791/ 740)  90.0 W56-W60 S15-S12
      8  487  504 (S35E40 L=268)   739    142        0 ( 433/ 486- 566/ 527)   8.1 E46-E32 S36-S33
      9 1221  391 (S39W20 L=328)   332     40        1 (1196/ 367-1240/ 415) -21.8 W17-W22 S40-S36
  

    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