Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  360 1433 (N16E55 L=331)   895    178        4 ( 344/1338- 385/1514) -54.0 E60-E51 N10-N21
      2 1605 1459 (N36W39 L= 65)   519     96        0 (1566/1417-1639/1486) -38.7 W35-W42 N33-N38
      3  540 1280 (N09E35 L=351)   889    196        1 ( 491/1184- 593/1351)  76.0 E36-E32 N02-N14
      4 1786 1238 (N24W55 L= 81)  1022    206        2 (1709/1168-1847/1313) -26.6 W47-W62 N20-N27
      5  269 1169 (S01E55 L=330)   590     82        0 ( 240/1138- 309/1205) -14.0 E58-E50 S02-N00
      6  702  696 (S24E17 L=  9)  1764    531        0 ( 512/ 612- 934/ 772)  28.9 E31-E01 S32-S16
      7  325  679 (S31E50 L=336)   514     92        1 ( 276/ 668- 373/ 702)   9.5 E56-E44 S32-S29
      8 1158  596 (S24W15 L= 41)   421    123        0 (1088/ 583-1209/ 613)  20.6 W10-W18 S25-S22
      9 1045  467 (S35W11 L= 37)   313     80        1 (1015/ 447-1083/ 491) -11.3 W08-W13 S36-S33
  

    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