Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1215 1636 (N36E08 L= 77)   731    219        4 (1158/1575-1272/1690) -26.6 E13-E02 N32-N38
      2  289 1545 (N06E70 L= 14)   719    174        2 ( 275/1511- 311/1583) -29.7 E75-E66 N04-N08
      3  876 1406 (N11E19 L= 66)   297     83        1 ( 846/1376- 918/1424)  53.1 E20-E16 N08-N12
      4 1809 1040 (N19W50 L=134)   373     45        0 (1792/1013-1826/1071) -45.0 W47-W51 N17-N20
      5 1610  915 (N05W37 L=122)   261     91        0 (1572/ 892-1637/ 958)  68.2 W34-W38 N03-N08
      6  487  764 (S35E28 L= 57)   814    326        2 ( 369/ 738- 637/ 793)  15.3 E37-E15 S38-S30
      7 1066  730 (S21W11 L= 96)   597    273        2 ( 944/ 688-1203/ 777)  17.4 W03-W19 S23-S18
  

    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