Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  371 1514 (N31E58 L= 37)   558     61        1 ( 336/1495- 410/1528)   5.7 E63-E53 N29-N31
      2  710 1376 (N24E23 L= 72)   901    317        1 ( 582/1346- 858/1408)  -2.9 E32-E12 N22-N25
      3  444 1240 (N14E41 L= 54)   530    171        0 ( 407/1173- 501/1285)  54.5 E42-E36 N09-N16
      4 1249 1198 (N14W14 L=108)   249     68        1 (1212/1170-1286/1221) -21.8 W11-W16 N12-N15
      5 1804  915 (S03W57 L=152)   431     82        0 (1767/ 885-1842/ 942)  20.6 W53-W62 S04-S01
      6 1457  758 (S13W29 L=124)   250    106        0 (1408/ 724-1494/ 796)  38.7 W26-W31 S14-S10
      7 1784  719 (S15W59 L=154)   401     64        0 (1764/ 685-1803/ 754)  90.0 W57-W61 S17-S12
      8  687  716 (S18E21 L= 74)   231     85        0 ( 651/ 703- 732/ 732)  11.3 E23-E18 S18-S16
      9  833  532 (S30E12 L= 83)   400     73        0 ( 816/ 489- 852/ 574) -90.0 E13-E10 S32-S26
     10  922  391 (S40E06 L= 89)   338     76        0 ( 902/ 358- 945/ 418)  71.6 E07-E03 S43-S37
  

    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