lasinfo (210611) report for 'AHN4T/64GN2_22.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 181/2021 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 23097828 number of points by return: 20353249 1843726 721164 159390 20299 scale factor x y z: 0.001 0.001 0.001 offset x y z: 45980 412480 0 min x y z: 45980.000 412480.000 -2.804 max x y z: 47019.999 413769.999 28.128 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 23097828 extended number of points by return: 20353249 1843726 721164 159390 20299 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z -2804 28128 intensity 56 4051 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -12 33 user_data 6 7 point_source_ID 23 62 gps_time 259417153.883156 260712933.965840 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 6 255 G 12 255 B 8 255 NIR 30 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -2000 5500 extended_scanner_channel 0 0 attribute0 0.56 40.51 ('Amplitude') attribute1 -16.1 24.8 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 20353249 number of intermediate returns: 902080 number of last returns: 20347660 number of single returns: 18505161 covered area in square units/kilounits: 1303676/1.30 point density: all returns 17.72 last only 15.61 (per square units) spacing: all returns 0.24 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 23097828 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 20353249 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1843726 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 721164 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 159390 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 20299 instead zero. overview over extended number of returns of given pulse: 18505161 2248709 1686405 556214 92853 7861 625 0 0 0 0 0 0 0 0 histogram of classification of points: 3402470 unclassified (1) 15739181 ground (2) 259029 building (6) 3697148 water (9) +-> flagged as extended overlap: 1213462 +---> 142862 of those are unclassified (1) +---> 830791 of those are ground (2) +---> 22367 of those are building (6) +---> 217442 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.9,-2.8) has 1 bin [-2.8,-2.7) has 250 bin [-2.7,-2.6) has 12681 bin [-2.6,-2.5) has 35701 bin [-2.5,-2.4) has 29713 bin [-2.4,-2.3) has 26045 bin [-2.3,-2.2) has 27369 bin [-2.2,-2.1) has 31141 bin [-2.1,-2.0) has 40705 bin [-2.0,-1.9) has 197927 bin [-1.9,-1.8) has 419862 bin [-1.8,-1.7) has 684869 bin [-1.7,-1.6) has 1075405 bin [-1.6,-1.5) has 792300 bin [-1.5,-1.4) has 544952 bin [-1.4,-1.3) has 482315 bin [-1.3,-1.2) has 1252425 bin [-1.2,-1.1) has 3416249 bin [-1.1,-1.0) has 541277 bin [-1.0,-0.9) has 523541 bin [-0.9,-0.8) has 715339 bin [-0.8,-0.7) has 742000 bin [-0.7,-0.6) has 646949 bin [-0.6,-0.5) has 557352 bin [-0.5,-0.4) has 436259 bin [-0.4,-0.3) has 352555 bin [-0.3,-0.2) has 318112 bin [-0.2,-0.1) has 323284 bin [-0.1,0.0) has 306558 bin [0.0,0.1) has 260737 bin [0.1,0.2) has 237677 bin [0.2,0.3) has 222185 bin [0.3,0.4) has 224412 bin [0.4,0.5) has 269134 bin [0.5,0.6) has 387785 bin [0.6,0.7) has 195767 bin [0.7,0.8) has 99525 bin [0.8,0.9) has 91380 bin [0.9,1.0) has 90002 bin [1.0,1.1) has 90824 bin [1.1,1.2) has 91255 bin [1.2,1.3) has 93794 bin [1.3,1.4) has 93461 bin [1.4,1.5) has 90696 bin [1.5,1.6) has 93853 bin [1.6,1.7) has 103640 bin [1.7,1.8) has 121717 bin [1.8,1.9) has 107621 bin [1.9,2.0) has 120947 bin [2.0,2.1) has 146099 bin [2.1,2.2) has 113650 bin [2.2,2.3) has 79476 bin [2.3,2.4) has 61546 bin [2.4,2.5) has 57130 bin [2.5,2.6) has 53798 bin [2.6,2.7) has 52764 bin [2.7,2.8) has 51709 bin [2.8,2.9) has 50360 bin [2.9,3.0) has 51243 bin [3.0,3.1) has 51503 bin [3.1,3.2) has 56590 bin [3.2,3.3) has 56456 bin [3.3,3.4) has 56262 bin [3.4,3.5) has 61165 bin [3.5,3.6) has 70318 bin [3.6,3.7) has 67894 bin [3.7,3.8) has 78649 bin [3.8,3.9) has 118100 bin [3.9,4.0) has 131669 bin [4.0,4.1) has 122210 bin [4.1,4.2) has 130776 bin [4.2,4.3) has 142285 bin [4.3,4.4) has 131850 bin [4.4,4.5) has 89245 bin [4.5,4.6) has 75203 bin [4.6,4.7) has 68581 bin [4.7,4.8) has 56714 bin [4.8,4.9) has 53449 bin [4.9,5.0) has 54393 bin [5.0,5.1) has 53520 bin [5.1,5.2) has 54656 bin [5.2,5.3) has 54214 bin [5.3,5.4) has 54029 bin [5.4,5.5) has 54023 bin [5.5,5.6) has 53870 bin [5.6,5.7) has 54814 bin [5.7,5.8) has 56029 bin [5.8,5.9) has 59396 bin [5.9,6.0) has 73353 bin [6.0,6.1) has 87321 bin [6.1,6.2) has 85903 bin [6.2,6.3) has 61120 bin [6.3,6.4) has 40532 bin [6.4,6.5) has 32551 bin [6.5,6.6) has 31197 bin [6.6,6.7) has 30627 bin [6.7,6.8) has 31239 bin [6.8,6.9) has 34388 bin [6.9,7.0) has 39876 bin [7.0,7.1) has 43615 bin [7.1,7.2) has 49213 bin [7.2,7.3) has 56225 bin [7.3,7.4) has 67047 bin [7.4,7.5) has 76977 bin [7.5,7.6) has 79700 bin [7.6,7.7) has 75266 bin [7.7,7.8) has 75722 bin [7.8,7.9) has 69788 bin [7.9,8.0) has 72726 bin [8.0,8.1) has 68313 bin [8.1,8.2) has 60418 bin [8.2,8.3) has 54222 bin [8.3,8.4) has 51016 bin [8.4,8.5) has 48427 bin [8.5,8.6) has 52046 bin [8.6,8.7) has 49911 bin [8.7,8.8) has 47374 bin [8.8,8.9) has 38556 bin [8.9,9.0) has 29735 bin [9.0,9.1) has 17371 bin [9.1,9.2) has 16337 bin [9.2,9.3) has 16208 bin [9.3,9.4) has 16120 bin [9.4,9.5) has 15615 bin [9.5,9.6) has 15347 bin [9.6,9.7) has 15337 bin [9.7,9.8) has 15035 bin [9.8,9.9) has 14773 bin [9.9,10.0) has 14625 bin [10.0,10.1) has 14418 bin [10.1,10.2) has 14002 bin [10.2,10.3) has 13924 bin [10.3,10.4) has 13803 bin [10.4,10.5) has 13579 bin [10.5,10.6) has 13422 bin [10.6,10.7) has 12978 bin [10.7,10.8) has 12858 bin [10.8,10.9) has 12549 bin [10.9,11.0) has 12282 bin [11.0,11.1) has 12279 bin [11.1,11.2) has 12024 bin [11.2,11.3) has 11718 bin [11.3,11.4) has 11514 bin [11.4,11.5) has 11451 bin [11.5,11.6) has 11478 bin [11.6,11.7) has 11351 bin [11.7,11.8) has 11087 bin [11.8,11.9) has 11280 bin [11.9,12.0) has 11029 bin [12.0,12.1) has 11117 bin [12.1,12.2) has 10929 bin [12.2,12.3) has 10961 bin [12.3,12.4) has 10778 bin [12.4,12.5) has 10828 bin [12.5,12.6) has 10613 bin [12.6,12.7) has 10097 bin [12.7,12.8) has 10190 bin [12.8,12.9) has 10081 bin [12.9,13.0) has 10111 bin [13.0,13.1) has 10091 bin [13.1,13.2) has 10072 bin [13.2,13.3) has 10137 bin [13.3,13.4) has 9840 bin [13.4,13.5) has 9750 bin [13.5,13.6) has 9483 bin [13.6,13.7) has 9371 bin [13.7,13.8) has 9381 bin [13.8,13.9) has 9299 bin [13.9,14.0) has 9203 bin [14.0,14.1) has 8738 bin [14.1,14.2) has 8828 bin [14.2,14.3) has 8711 bin [14.3,14.4) has 8659 bin [14.4,14.5) has 8378 bin [14.5,14.6) has 8131 bin [14.6,14.7) has 7785 bin [14.7,14.8) has 7727 bin [14.8,14.9) has 7462 bin [14.9,15.0) has 7243 bin [15.0,15.1) has 6965 bin [15.1,15.2) has 7064 bin [15.2,15.3) has 6657 bin [15.3,15.4) has 6474 bin [15.4,15.5) has 6203 bin [15.5,15.6) has 6122 bin [15.6,15.7) has 5983 bin [15.7,15.8) has 5685 bin [15.8,15.9) has 5485 bin [15.9,16.0) has 5355 bin [16.0,16.1) has 5284 bin [16.1,16.2) has 4947 bin [16.2,16.3) has 4863 bin [16.3,16.4) has 4818 bin [16.4,16.5) has 4527 bin [16.5,16.6) has 4511 bin [16.6,16.7) has 4258 bin [16.7,16.8) has 4276 bin [16.8,16.9) has 4067 bin [16.9,17.0) has 4126 bin [17.0,17.1) has 3805 bin [17.1,17.2) has 3694 bin [17.2,17.3) has 3347 bin [17.3,17.4) has 3261 bin [17.4,17.5) has 3127 bin [17.5,17.6) has 3032 bin [17.6,17.7) has 2903 bin [17.7,17.8) has 2633 bin [17.8,17.9) has 2591 bin [17.9,18.0) has 2352 bin [18.0,18.1) has 2423 bin [18.1,18.2) has 2166 bin [18.2,18.3) has 2146 bin [18.3,18.4) has 2031 bin [18.4,18.5) has 1792 bin [18.5,18.6) has 1686 bin [18.6,18.7) has 1662 bin [18.7,18.8) has 1578 bin [18.8,18.9) has 1547 bin [18.9,19.0) has 1413 bin [19.0,19.1) has 1402 bin [19.1,19.2) has 1267 bin [19.2,19.3) has 1279 bin [19.3,19.4) has 1170 bin [19.4,19.5) has 1060 bin [19.5,19.6) has 986 bin [19.6,19.7) has 965 bin [19.7,19.8) has 945 bin [19.8,19.9) has 829 bin [19.9,20.0) has 830 bin [20.0,20.1) has 693 bin [20.1,20.2) has 701 bin [20.2,20.3) has 669 bin [20.3,20.4) has 670 bin [20.4,20.5) has 596 bin [20.5,20.6) has 578 bin [20.6,20.7) has 552 bin [20.7,20.8) has 528 bin [20.8,20.9) has 570 bin [20.9,21.0) has 547 bin [21.0,21.1) has 477 bin [21.1,21.2) has 482 bin [21.2,21.3) has 461 bin [21.3,21.4) has 456 bin [21.4,21.5) has 461 bin [21.5,21.6) has 456 bin [21.6,21.7) has 443 bin [21.7,21.8) has 426 bin [21.8,21.9) has 456 bin [21.9,22.0) has 461 bin [22.0,22.1) has 392 bin [22.1,22.2) has 419 bin [22.2,22.3) has 415 bin [22.3,22.4) has 380 bin [22.4,22.5) has 377 bin [22.5,22.6) has 350 bin [22.6,22.7) has 340 bin [22.7,22.8) has 357 bin [22.8,22.9) has 344 bin [22.9,23.0) has 318 bin [23.0,23.1) has 322 bin [23.1,23.2) has 274 bin [23.2,23.3) has 334 bin [23.3,23.4) has 305 bin [23.4,23.5) has 281 bin [23.5,23.6) has 265 bin [23.6,23.7) has 286 bin [23.7,23.8) has 254 bin [23.8,23.9) has 263 bin [23.9,24.0) has 184 bin [24.0,24.1) has 217 bin [24.1,24.2) has 221 bin [24.2,24.3) has 218 bin [24.3,24.4) has 190 bin [24.4,24.5) has 166 bin [24.5,24.6) has 184 bin [24.6,24.7) has 174 bin [24.7,24.8) has 170 bin [24.8,24.9) has 157 bin [24.9,25.0) has 149 bin [25.0,25.1) has 152 bin [25.1,25.2) has 163 bin [25.2,25.3) has 153 bin [25.3,25.4) has 128 bin [25.4,25.5) has 131 bin [25.5,25.6) has 125 bin [25.6,25.7) has 125 bin [25.7,25.8) has 101 bin [25.8,25.9) has 115 bin [25.9,26.0) has 85 bin [26.0,26.1) has 53 bin [26.1,26.2) has 69 bin [26.2,26.3) has 69 bin [26.3,26.4) has 64 bin [26.4,26.5) has 71 bin [26.5,26.6) has 54 bin [26.6,26.7) has 41 bin [26.7,26.8) has 29 bin [26.8,26.9) has 28 bin [26.9,27.0) has 34 bin [27.0,27.1) has 22 bin [27.1,27.2) has 9 bin [27.2,27.3) has 13 bin [27.3,27.4) has 7 bin [27.4,27.5) has 9 bin [27.5,27.6) has 8 bin [27.6,27.7) has 2 bin [27.7,27.8) has 4 bin [27.8,27.9) has 3 bin [28.0,28.1) has 1 bin [28.1,28.2) has 1 average z coordinate 0.9 for 23097828 element(s) point source id histogram with bin size 1.000000 bin 23 has 229 bin 61 has 15023857 bin 62 has 8073742 average point source id 61.349168761668849 for 23097828 element(s)