Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1175 1505 (N33W21 L= 60)   546    148        2 (1119/1437-1227/1546)  21.8 W15-W25 N29-N34
      2 1358 1053 (N02W20 L= 60)   202     51        1 (1329/1028-1380/1076) -33.7 W18-W21 N00-N03
      3 1861  986 (S14W59 L= 98)  1093    246        4 (1809/ 937-1899/1062)  33.7 W52-W63 S17-S09
      4  177  991 (N16E64 L=335)   501    119        2 ( 151/ 962- 207/1014) -18.4 E66-E60 N14-N17
      5  258  753 (N01E60 L=339)  1257    365        6 ( 182/ 721- 338/ 789)   2.9 E71-E51 S01-N03
      6 1723  640 (S33W43 L= 83)   597    167        2 (1684/ 597-1775/ 705)  26.6 W39-W48 S34-S29
      7  314  553 (S12E62 L=337)  1068    208        2 ( 289/ 491- 346/ 596)  41.2 E68-E57 S16-S09
      8 1586  523 (S38W31 L= 70)   398     71        1 (1548/ 501-1615/ 551)   9.5 W27-W34 S38-S35
      9 1409  387 (S44W16 L= 55)   355     71        2 (1379/ 373-1443/ 402) -31.0 W13-W18 S45-S41
  

    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