lasinfo (210611) report for 'AHN4T/41BZ2_19.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: 23/2023 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: 51368899 number of points by return: 38538053 8294100 3476338 916748 140965 scale factor x y z: 0.001 0.001 0.001 offset x y z: 237980 438730 0 min x y z: 237980.000 438730.000 23.868 max x y z: 239019.999 440019.999 56.865 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: 51368899 extended number of points by return: 38538053 8294100 3476338 916748 140965 2589 106 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 23868 56865 intensity 0 5029 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 10 user_data 6 7 point_source_ID 161 211 gps_time 324129950.120992 330436835.866321 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 30 255 B 21 255 NIR 1 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 1667 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.55 33.34 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 38538053 number of intermediate returns: 4552100 number of last returns: 38497481 number of single returns: 30218735 covered area in square units/kilounits: 1331820/1.33 point density: all returns 38.57 last only 28.91 (per square units) spacing: all returns 0.16 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 51368899 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 38538053 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8294100 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3476338 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 916748 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 140965 instead zero. overview over extended number of returns of given pulse: 30218735 9650570 7684582 3106196 640735 63452 4629 0 0 0 0 0 0 0 0 histogram of classification of points: 15323040 unclassified (1) 34755395 ground (2) 1240274 building (6) 42471 water (9) 7719 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3005536 +---> 732390 of those are unclassified (1) +---> 2230753 of those are ground (2) +---> 38238 of those are building (6) +---> 2325 of those are water (9) +---> 1830 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [23.8,23.9) has 1 bin [24.0,24.1) has 10 bin [24.1,24.2) has 1204 bin [24.2,24.3) has 28192 bin [24.3,24.4) has 6567 bin [24.4,24.5) has 8224 bin [24.5,24.6) has 37686 bin [24.6,24.7) has 29548 bin [24.7,24.8) has 20769 bin [24.8,24.9) has 22295 bin [24.9,25.0) has 30607 bin [25.0,25.1) has 43220 bin 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369280 bin [28.8,28.9) has 382353 bin [28.9,29.0) has 370059 bin [29.0,29.1) has 345734 bin [29.1,29.2) has 353140 bin [29.2,29.3) has 398802 bin [29.3,29.4) has 498039 bin [29.4,29.5) has 554116 bin [29.5,29.6) has 473040 bin [29.6,29.7) has 384418 bin [29.7,29.8) has 332721 bin [29.8,29.9) has 222584 bin [29.9,30.0) has 200170 bin [30.0,30.1) has 195324 bin [30.1,30.2) has 188993 bin [30.2,30.3) has 192994 bin [30.3,30.4) has 187867 bin [30.4,30.5) has 169637 bin [30.5,30.6) has 170291 bin [30.6,30.7) has 170414 bin [30.7,30.8) has 153957 bin [30.8,30.9) has 147373 bin [30.9,31.0) has 137130 bin [31.0,31.1) has 129751 bin [31.1,31.2) has 121144 bin [31.2,31.3) has 110572 bin [31.3,31.4) has 105706 bin [31.4,31.5) has 98870 bin [31.5,31.6) has 95196 bin [31.6,31.7) has 91917 bin [31.7,31.8) has 87939 bin [31.8,31.9) has 82023 bin [31.9,32.0) has 81796 bin [32.0,32.1) has 81480 bin [32.1,32.2) has 77401 bin [32.2,32.3) has 75761 bin [32.3,32.4) has 77262 bin [32.4,32.5) has 76835 bin 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has 3321 bin [51.8,51.9) has 2981 bin [51.9,52.0) has 2811 bin [52.0,52.1) has 2465 bin [52.1,52.2) has 2276 bin [52.2,52.3) has 2066 bin [52.3,52.4) has 1829 bin [52.4,52.5) has 1711 bin [52.5,52.6) has 1681 bin [52.6,52.7) has 1406 bin [52.7,52.8) has 1270 bin [52.8,52.9) has 1176 bin [52.9,53.0) has 1048 bin [53.0,53.1) has 944 bin [53.1,53.2) has 835 bin [53.2,53.3) has 717 bin [53.3,53.4) has 622 bin [53.4,53.5) has 506 bin [53.5,53.6) has 419 bin [53.6,53.7) has 403 bin [53.7,53.8) has 379 bin [53.8,53.9) has 322 bin [53.9,54.0) has 337 bin [54.0,54.1) has 301 bin [54.1,54.2) has 251 bin [54.2,54.3) has 226 bin [54.3,54.4) has 211 bin [54.4,54.5) has 196 bin [54.5,54.6) has 134 bin [54.6,54.7) has 119 bin [54.7,54.8) has 140 bin [54.8,54.9) has 88 bin [54.9,55.0) has 84 bin [55.0,55.1) has 64 bin [55.1,55.2) has 33 bin [55.2,55.3) has 43 bin [55.3,55.4) has 39 bin [55.4,55.5) has 25 bin [55.5,55.6) has 23 bin [55.6,55.7) has 13 bin [55.7,55.8) has 14 bin [55.8,55.9) has 10 bin [55.9,56.0) has 14 bin [56.0,56.1) has 17 bin [56.1,56.2) has 2 bin [56.2,56.3) has 7 bin [56.3,56.4) has 8 bin [56.4,56.5) has 10 bin [56.5,56.6) has 4 bin [56.6,56.7) has 4 bin [56.7,56.8) has 1 bin [56.8,56.9) has 1 average z coordinate 30.3 for 51368899 element(s) point source id histogram with bin size 1.000000 bin 161 has 10658447 bin 162 has 22146857 bin 211 has 18563595 average point source id 179.50003845712169 for 51368899 element(s)