lasinfo (210611) report for 'AHN4T/51BN2_17.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: 339/2022 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: 33592211 number of points by return: 26813532 5233591 1319563 205818 19707 scale factor x y z: 0.001 0.001 0.001 offset x y z: 155980 394980 0 min x y z: 155980.000 394980.000 8.646 max x y z: 157019.999 396269.999 52.148 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: 33592211 extended number of points by return: 26813532 5233591 1319563 205818 19707 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 8646 52148 intensity 56 4796 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 -29 29 user_data 6 7 point_source_ID 63 65 gps_time 298032664.448495 298036363.636426 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 31 255 B 19 255 NIR 4 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.56 47.96 ('Amplitude') attribute1 -16.41 31.62 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26813532 number of intermediate returns: 1545212 number of last returns: 26810575 number of single returns: 21577108 covered area in square units/kilounits: 1340752/1.34 point density: all returns 25.05 last only 20.00 (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 33592211 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26813532 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5233591 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1319563 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 205818 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 19707 instead zero. overview over extended number of returns of given pulse: 21577108 7830685 3341108 744592 91978 6336 404 0 0 0 0 0 0 0 0 histogram of classification of points: 8934125 unclassified (1) 24209239 ground (2) 348863 building (6) 99903 water (9) 81 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2158540 +---> 484716 of those are unclassified (1) +---> 1641727 of those are ground (2) +---> 22907 of those are building (6) +---> 9190 of those are water (9) z coordinate histogram with bin size 0.100000 bin [8.6,8.7) has 4 bin [8.7,8.8) has 289 bin [8.8,8.9) has 2630 bin [8.9,9.0) has 7542 bin [9.0,9.1) has 17748 bin [9.1,9.2) has 27185 bin [9.2,9.3) has 48609 bin [9.3,9.4) has 66611 bin [9.4,9.5) has 93016 bin [9.5,9.6) has 154735 bin [9.6,9.7) has 270459 bin [9.7,9.8) has 550350 bin [9.8,9.9) has 1772290 bin [9.9,10.0) has 2314429 bin [10.0,10.1) has 2860472 bin [10.1,10.2) 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1597 bin [45.0,45.1) has 1567 bin [45.1,45.2) has 1485 bin [45.2,45.3) has 1421 bin [45.3,45.4) has 1375 bin [45.4,45.5) has 1315 bin [45.5,45.6) has 1279 bin [45.6,45.7) has 1178 bin [45.7,45.8) has 1144 bin [45.8,45.9) has 1119 bin [45.9,46.0) has 1077 bin [46.0,46.1) has 981 bin [46.1,46.2) has 932 bin [46.2,46.3) has 923 bin [46.3,46.4) has 869 bin [46.4,46.5) has 848 bin [46.5,46.6) has 834 bin [46.6,46.7) has 738 bin [46.7,46.8) has 749 bin [46.8,46.9) has 656 bin [46.9,47.0) has 647 bin [47.0,47.1) has 627 bin [47.1,47.2) has 587 bin [47.2,47.3) has 544 bin [47.3,47.4) has 509 bin [47.4,47.5) has 508 bin [47.5,47.6) has 429 bin [47.6,47.7) has 373 bin [47.7,47.8) has 349 bin [47.8,47.9) has 318 bin [47.9,48.0) has 222 bin [48.0,48.1) has 225 bin [48.1,48.2) has 209 bin [48.2,48.3) has 193 bin [48.3,48.4) has 153 bin [48.4,48.5) has 156 bin [48.5,48.6) has 100 bin [48.6,48.7) has 94 bin [48.7,48.8) has 59 bin [48.8,48.9) has 67 bin [48.9,49.0) has 60 bin [49.0,49.1) has 29 bin [49.1,49.2) has 20 bin [49.2,49.3) has 8 bin [49.3,49.4) has 11 bin [49.4,49.5) has 4 bin [49.6,49.7) has 3 bin [50.2,50.3) has 1 bin [50.9,51.0) has 4 bin [51.0,51.1) has 1 bin [51.6,51.7) has 2 bin [51.7,51.8) has 23 bin [51.8,51.9) has 3 bin [51.9,52.0) has 1 bin [52.0,52.1) has 1 bin [52.1,52.2) has 3 average z coordinate 13.0 for 33592211 element(s) point source id histogram with bin size 1.000000 bin 63 has 13321016 bin 64 has 20270391 bin 65 has 804 average point source id 63.603473197998191 for 33592211 element(s)