Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  797 1602 (N36E14 L=184)   364     61        1 ( 757/1580- 828/1622)   0.0 E16-E11 N33-N37
      2  730 1302 (N16E17 L=180)   282    104        1 ( 679/1285- 792/1323) -15.9 E20-E13 N14-N17
      3  141 1225 (N15E67 L=131)   717    193        0 ( 111/1201- 172/1253) -24.0 E71-E62 N13-N17
      4 1371 1179 (N06W22 L=219)   199     22        0 (1352/1157-1389/1196) -45.0 W20-W22 N04-N06
      5 1022 1025 (S02E00 L=197)   532    157        0 ( 993/ 964-1045/1118)  82.9 E02-W01 S05-N03
      6 1069  843 (S13W02 L=199)   297     68        1 (1045/ 812-1099/ 884)  90.0 W00-W03 S15-S10
      7  667  517 (S32E28 L=169)   389     72        1 ( 630/ 491- 705/ 547) -21.8 E30-E25 S33-S29
      8  522  488 (S33E41 L=157)   989    236        0 ( 463/ 429- 596/ 534)  19.7 E47-E33 S36-S30
  

    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