lasinfo (210611) report for 'AHN4T/19CZ1_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: 177/2021 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: 33683817 number of points by return: 27279719 4777087 1320620 303744 2647 scale factor x y z: 0.001 0.001 0.001 offset x y z: 100980 499980 0 min x y z: 100980.000 499980.000 2.882 max x y z: 102019.999 501269.999 44.576 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: 33683817 extended number of points by return: 27279719 4777087 1320620 303744 2647 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 2882 44576 intensity 42 4965 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -30 29 user_data 8 9 point_source_ID 23 25 gps_time 269523330.001009 269524642.319641 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 6 255 G 15 255 B 14 255 NIR 24 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0.42 49.65 ('Amplitude') attribute1 -18.11 32.76 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27279719 number of intermediate returns: 1634012 number of last returns: 27219866 number of single returns: 22449780 covered area in square units/kilounits: 1338036/1.34 point density: all returns 25.17 last only 20.34 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33683817 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27279719 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4777087 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1320620 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 303744 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2647 instead zero. overview over extended number of returns of given pulse: 22449780 6950243 3059005 1211450 12954 380 5 0 0 0 0 0 0 0 0 histogram of classification of points: 9076001 unclassified (1) 21623037 ground (2) 2842500 building (6) 130302 water (9) 11977 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2393611 +---> 398795 of those are unclassified (1) +---> 1792837 of those are ground (2) +---> 192158 of those are building (6) +---> 506 of those are water (9) +---> 9315 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [2.8,2.9) has 2 bin [2.9,3.0) has 290 bin [3.0,3.1) has 7517 bin [3.1,3.2) has 1342 bin [3.2,3.3) has 1156 bin [3.3,3.4) has 910 bin [3.4,3.5) has 958 bin [3.5,3.6) has 693 bin [3.6,3.7) has 635 bin [3.7,3.8) has 638 bin [3.8,3.9) has 568 bin [3.9,4.0) has 535 bin [4.0,4.1) has 548 bin [4.1,4.2) has 763 bin [4.2,4.3) has 3748 bin [4.3,4.4) has 5352 bin [4.4,4.5) has 3521 bin [4.5,4.6) has 2168 bin [4.6,4.7) has 2109 bin [4.7,4.8) has 2810 bin [4.8,4.9) has 3566 bin [4.9,5.0) has 3545 bin [5.0,5.1) has 11759 bin [5.1,5.2) has 16609 bin [5.2,5.3) has 10374 bin [5.3,5.4) has 14747 bin [5.4,5.5) has 16258 bin [5.5,5.6) has 23870 bin [5.6,5.7) has 83507 bin [5.7,5.8) has 33586 bin [5.8,5.9) has 30018 bin [5.9,6.0) has 42338 bin [6.0,6.1) has 92347 bin [6.1,6.2) has 244340 bin [6.2,6.3) has 146680 bin [6.3,6.4) has 215660 bin [6.4,6.5) has 220036 bin [6.5,6.6) has 285376 bin [6.6,6.7) has 345871 bin [6.7,6.8) has 219832 bin [6.8,6.9) has 245187 bin [6.9,7.0) has 254640 bin [7.0,7.1) has 302587 bin [7.1,7.2) has 372871 bin [7.2,7.3) has 401244 bin [7.3,7.4) has 328057 bin [7.4,7.5) has 288941 bin [7.5,7.6) has 310225 bin [7.6,7.7) has 334197 bin [7.7,7.8) has 541031 bin [7.8,7.9) has 855196 bin [7.9,8.0) has 1072840 bin [8.0,8.1) has 1607246 bin [8.1,8.2) has 1844944 bin [8.2,8.3) has 1389065 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[23.4,23.5) has 27232 bin [23.5,23.6) has 25877 bin [23.6,23.7) has 24813 bin [23.7,23.8) has 23940 bin [23.8,23.9) has 23670 bin [23.9,24.0) has 22286 bin [24.0,24.1) has 21433 bin [24.1,24.2) has 20609 bin [24.2,24.3) has 21398 bin [24.3,24.4) has 20635 bin [24.4,24.5) has 19190 bin [24.5,24.6) has 18638 bin [24.6,24.7) has 17810 bin [24.7,24.8) has 17576 bin [24.8,24.9) has 17437 bin [24.9,25.0) has 16734 bin [25.0,25.1) has 16478 bin [25.1,25.2) has 15849 bin [25.2,25.3) has 15450 bin [25.3,25.4) has 15321 bin [25.4,25.5) has 14706 bin [25.5,25.6) has 14209 bin [25.6,25.7) has 13898 bin [25.7,25.8) has 13443 bin [25.8,25.9) has 13136 bin [25.9,26.0) has 12784 bin [26.0,26.1) has 12430 bin [26.1,26.2) has 12583 bin [26.2,26.3) has 12338 bin [26.3,26.4) has 12169 bin [26.4,26.5) has 11457 bin [26.5,26.6) has 11449 bin [26.6,26.7) has 11558 bin [26.7,26.8) has 11239 bin [26.8,26.9) has 11647 bin [26.9,27.0) has 11597 bin [27.0,27.1) has 10819 bin [27.1,27.2) has 11646 bin [27.2,27.3) 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[31.2,31.3) has 10533 bin [31.3,31.4) has 10569 bin [31.4,31.5) has 9947 bin [31.5,31.6) has 9669 bin [31.6,31.7) has 9422 bin [31.7,31.8) has 9369 bin [31.8,31.9) has 8786 bin [31.9,32.0) has 8524 bin [32.0,32.1) has 8150 bin [32.1,32.2) has 8038 bin [32.2,32.3) has 7968 bin [32.3,32.4) has 7661 bin [32.4,32.5) has 7782 bin [32.5,32.6) has 7639 bin [32.6,32.7) has 7456 bin [32.7,32.8) has 7301 bin [32.8,32.9) has 7316 bin [32.9,33.0) has 7456 bin [33.0,33.1) has 7157 bin [33.1,33.2) has 7303 bin [33.2,33.3) has 7011 bin [33.3,33.4) has 6554 bin [33.4,33.5) has 5748 bin [33.5,33.6) has 5148 bin [33.6,33.7) has 4432 bin [33.7,33.8) has 4409 bin [33.8,33.9) has 4873 bin [33.9,34.0) has 12519 bin [34.0,34.1) has 9720 bin [34.1,34.2) has 8679 bin [34.2,34.3) has 8179 bin [34.3,34.4) has 7974 bin [34.4,34.5) has 7579 bin [34.5,34.6) has 7164 bin [34.6,34.7) has 7697 bin [34.7,34.8) has 7828 bin [34.8,34.9) has 7661 bin [34.9,35.0) has 7520 bin [35.0,35.1) has 7664 bin [35.1,35.2) has 8530 bin [35.2,35.3) has 7946 bin [35.3,35.4) has 6758 bin [35.4,35.5) has 6730 bin [35.5,35.6) has 6545 bin [35.6,35.7) has 6378 bin [35.7,35.8) has 6314 bin [35.8,35.9) has 6282 bin [35.9,36.0) has 6152 bin [36.0,36.1) has 6014 bin [36.1,36.2) has 5985 bin [36.2,36.3) has 5930 bin [36.3,36.4) has 6116 bin [36.4,36.5) has 6018 bin [36.5,36.6) has 5720 bin [36.6,36.7) has 5829 bin [36.7,36.8) has 5633 bin [36.8,36.9) has 5650 bin [36.9,37.0) has 5583 bin [37.0,37.1) has 5620 bin [37.1,37.2) has 5318 bin [37.2,37.3) has 5204 bin [37.3,37.4) has 5041 bin [37.4,37.5) has 5020 bin [37.5,37.6) has 5033 bin [37.6,37.7) has 5029 bin [37.7,37.8) has 5047 bin [37.8,37.9) has 5001 bin [37.9,38.0) has 4971 bin [38.0,38.1) has 5006 bin [38.1,38.2) has 4997 bin [38.2,38.3) has 4816 bin [38.3,38.4) has 4881 bin [38.4,38.5) has 4740 bin [38.5,38.6) has 4787 bin [38.6,38.7) has 4753 bin [38.7,38.8) has 4852 bin [38.8,38.9) has 5053 bin [38.9,39.0) has 4787 bin [39.0,39.1) has 4728 bin [39.1,39.2) has 4919 bin [39.2,39.3) has 4736 bin [39.3,39.4) has 4772 bin [39.4,39.5) has 4780 bin [39.5,39.6) has 4759 bin [39.6,39.7) has 4730 bin [39.7,39.8) has 4748 bin [39.8,39.9) has 4748 bin [39.9,40.0) has 4716 bin [40.0,40.1) has 4681 bin [40.1,40.2) has 4329 bin [40.2,40.3) has 2802 bin [40.3,40.4) has 1426 bin [40.4,40.5) has 955 bin [40.5,40.6) has 776 bin [40.6,40.7) has 802 bin [40.7,40.8) has 727 bin [40.8,40.9) has 815 bin [40.9,41.0) has 9382 bin [41.0,41.1) has 9211 bin [41.1,41.2) has 475 bin [41.2,41.3) has 434 bin [41.3,41.4) has 313 bin [41.4,41.5) has 297 bin [41.5,41.6) has 311 bin [41.6,41.7) has 322 bin [41.7,41.8) has 325 bin [41.8,41.9) has 896 bin [41.9,42.0) has 420 bin [42.0,42.1) has 360 bin [42.1,42.2) has 375 bin [42.2,42.3) has 282 bin [42.3,42.4) has 236 bin [42.4,42.5) has 244 bin [42.5,42.6) has 189 bin [42.6,42.7) has 161 bin [42.7,42.8) has 86 bin [42.8,42.9) has 108 bin [42.9,43.0) has 110 bin [43.0,43.1) has 123 bin [43.1,43.2) has 49 bin [43.2,43.3) has 37 bin [43.3,43.4) has 57 bin [43.4,43.5) has 80 bin [43.5,43.6) has 123 bin [43.6,43.7) has 48 bin [43.7,43.8) has 30 bin [43.8,43.9) has 15 bin [43.9,44.0) has 12 bin [44.0,44.1) has 14 bin [44.1,44.2) has 10 bin [44.2,44.3) has 13 bin [44.3,44.4) has 25 bin [44.4,44.5) has 58 bin [44.5,44.6) has 18 average z coordinate 12.2 for 33683817 element(s) point source id histogram with bin size 1.000000 bin 23 has 4343510 bin 24 has 24716188 bin 25 has 4624119 average point source id 24.008330677013237 for 33683817 element(s)