lasinfo (210611) report for 'AHN4T/41BN2_25.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: 27868653 number of points by return: 25269829 1697174 683206 186850 31594 scale factor x y z: 0.001 0.001 0.001 offset x y z: 238980 443730 0 min x y z: 238980.000 443730.000 27.089 max x y z: 240019.999 445019.999 66.806 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: 27868653 extended number of points by return: 25269829 1697174 683206 186850 31594 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 27089 66806 intensity 56 3395 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 1 29 user_data 6 7 point_source_ID 162 163 gps_time 324130499.127055 324132713.918893 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 44 255 B 30 255 NIR 18 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle 167 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.57 16.98 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25269829 number of intermediate returns: 903663 number of last returns: 25254753 number of single returns: 23559592 covered area in square units/kilounits: 1340844/1.34 point density: all returns 20.78 last only 18.83 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27868653 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25269829 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1697174 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 683206 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 186850 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 31594 instead zero. overview over extended number of returns of given pulse: 23559592 2043248 1488345 619771 141429 15077 1191 0 0 0 0 0 0 0 0 histogram of classification of points: 3209766 unclassified (1) 23561927 ground (2) 1083056 building (6) 13256 water (9) 648 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1929750 +---> 447229 of those are unclassified (1) +---> 1371766 of those are ground (2) +---> 108020 of those are building (6) +---> 2735 of those are water (9) z coordinate histogram with bin size 0.100000 bin [27.0,27.1) has 2 bin [27.1,27.2) has 31 bin [27.2,27.3) has 148 bin [27.3,27.4) has 100 bin [27.4,27.5) has 121 bin [27.5,27.6) has 224 bin [27.6,27.7) has 405 bin [27.7,27.8) has 572 bin [27.8,27.9) has 1098 bin [27.9,28.0) has 2669 bin [28.0,28.1) has 4697 bin [28.1,28.2) has 5066 bin [28.2,28.3) has 6378 bin [28.3,28.4) has 9601 bin [28.4,28.5) has 13794 bin 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253868 bin [32.3,32.4) has 268677 bin [32.4,32.5) has 303167 bin [32.5,32.6) has 397208 bin [32.6,32.7) has 448154 bin [32.7,32.8) has 387439 bin [32.8,32.9) has 365323 bin [32.9,33.0) has 333679 bin [33.0,33.1) has 326618 bin [33.1,33.2) has 369617 bin [33.2,33.3) has 432573 bin [33.3,33.4) has 482910 bin [33.4,33.5) has 570321 bin [33.5,33.6) has 641308 bin [33.6,33.7) has 671087 bin [33.7,33.8) has 612177 bin [33.8,33.9) has 691760 bin [33.9,34.0) has 790036 bin [34.0,34.1) has 773590 bin [34.1,34.2) has 863820 bin [34.2,34.3) has 934648 bin [34.3,34.4) has 853096 bin [34.4,34.5) has 980320 bin [34.5,34.6) has 1218656 bin [34.6,34.7) has 987675 bin [34.7,34.8) has 902631 bin [34.8,34.9) has 874284 bin [34.9,35.0) has 967978 bin [35.0,35.1) has 657752 bin [35.1,35.2) has 422357 bin [35.2,35.3) has 289797 bin [35.3,35.4) has 212572 bin [35.4,35.5) has 156905 bin [35.5,35.6) has 117210 bin [35.6,35.7) has 99137 bin [35.7,35.8) has 80202 bin [35.8,35.9) has 69701 bin [35.9,36.0) has 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[59.9,60.0) has 1 bin [60.0,60.1) has 1 bin [60.1,60.2) has 1 bin [60.5,60.6) has 2 bin [60.8,60.9) has 3 bin [60.9,61.0) has 1 bin [61.0,61.1) has 1 bin [61.1,61.2) has 1 bin [61.2,61.3) has 1 bin [61.3,61.4) has 1 bin [61.4,61.5) has 1 bin [61.6,61.7) has 1 bin [61.8,61.9) has 1 bin [61.9,62.0) has 1 bin [62.0,62.1) has 2 bin [62.1,62.2) has 2 bin [62.2,62.3) has 2 bin [62.5,62.6) has 1 bin [62.8,62.9) has 2 bin [62.9,63.0) has 1 bin [63.0,63.1) has 1 bin [63.1,63.2) has 1 bin [63.2,63.3) has 1 bin [63.4,63.5) has 1 bin [63.5,63.6) has 1 bin [63.6,63.7) has 1 bin [63.7,63.8) has 1 bin [63.8,63.9) has 2 bin [63.9,64.0) has 1 bin [64.1,64.2) has 1 bin [64.3,64.4) has 1 bin [64.4,64.5) has 2 bin [65.1,65.2) has 1 bin [65.3,65.4) has 1 bin [65.4,65.5) has 1 bin [65.6,65.7) has 2 bin [65.7,65.8) has 1 bin [65.8,65.9) has 2 bin [65.9,66.0) has 1 bin [66.0,66.1) has 1 bin [66.2,66.3) has 2 bin [66.4,66.5) has 1 bin [66.5,66.6) has 1 bin [66.6,66.7) has 3 bin [66.7,66.8) has 1 bin [66.8,66.9) has 1 average z coordinate 34.6 for 27868653 element(s) point source id histogram with bin size 1.000000 bin 162 has 14636570 bin 163 has 13232083 average point source id 162.474801670536436 for 27868653 element(s)