Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1338 1762 (N50E03 L=273)   419     61        1 (1307/1745-1371/1777)  11.3 E05-W00 N47-N52
      2  540 1679 (N20E52 L=224)   929    127        3 ( 489/1645- 597/1706)  35.5 E55-E47 N16-N22
      3  823 1488 (N14E24 L=252)   670    289        1 ( 783/1377- 866/1617) -47.3 E31-E18 N08-N21
      4 1180 1429 (N20E02 L=274)   212     43        0 (1155/1410-1203/1450)  18.4 E03-W00 N18-N21
      5  197 1231 (S13E63 L=213)  4036    669       18 ( 111/1097- 297/1376)  83.7 E73-E56 S21-S03
      6  684 1002 (S17E19 L=257)   738    281        2 ( 572/ 969- 834/1030)  13.2 E26-E09 S19-S14
      7  217  936 (S30E54 L=222)  1997    326        2 ( 125/ 858- 275/ 988)  -3.6 E64-E48 S35-S26
      8  361  947 (S27E41 L=235)   467    122        0 ( 316/ 932- 416/ 964)  20.6 E44-E36 S28-S25
      9 1354  862 (S07W23 L=299)   581    153        1 (1305/ 786-1394/ 928) -29.1 W18-W27 S10-S04
     10  803  819 (S24E07 L=269)  1895    718        1 ( 479/ 724-1127/ 900)  14.3 E29-W14 S32-S16
     11 1335  612 (S21W31 L=307)   383     97        0 (1296/ 568-1370/ 643) -15.9 W27-W34 S22-S19
     12  998  514 (S37W15 L=290)   982    247        2 ( 875/ 459-1107/ 549)  10.0 W06-W23 S40-S34
     13 1599  421 (S22W59 L=335)   378     80        1 (1580/ 389-1620/ 447) -53.1 W56-W60 S24-S20
  

    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