Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1147 1686 (N38E04 L=242)  1019    286        0 (1022/1623-1264/1749) -11.9 E14-W05 N35-N41
      2 1018 1532 (N24E09 L=237)   423    181        0 ( 946/1479-1085/1572) -15.3 E14-E03 N21-N26
      3 1711 1446 (N33W44 L=290)   590    139        0 (1671/1386-1749/1509) -58.0 W40-W47 N29-N37
      4  762 1075 (S07E16 L=230)   185     73        0 ( 743/1044- 794/1103)  63.4 E17-E14 S09-S05
      5  346  902 (S22E45 L=201)   682    216        0 ( 297/ 818- 377/ 991)  68.2 E50-E42 S27-S17
      6 1012  930 (S12W01 L=247)   225    147        0 ( 953/ 886-1074/ 967)  54.5 E02-W03 S15-S08
      7 1022  693 (S26W06 L=252)  2684    933        6 ( 632/ 586-1414/ 840)  28.0 E21-W27 S36-S10
      8 1674  593 (S19W55 L=301)  1254    245        4 (1582/ 538-1738/ 677)  57.5 W48-W58 S23-S12
      9 1048  198 (S61W31 L=277)  1138    127        2 ( 993/ 153-1090/ 250) -13.4 W20-W41 S65-S57
  

    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