lasinfo (210611) report for 'AHN3T/33CN2_21.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: 216/2021 header size: 375 offset to point data: 2299 number var. length records: 2 point data format: 8 point data record length: 38 number of point records: 28065120 number of points by return: 15976992 8034747 3184836 757435 111110 scale factor x y z: 0.001 0.001 0.001 offset x y z: 184980 456230 0 min x y z: 184980.000 456230.000 33.522 max x y z: 186019.999 457519.999 81.524 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: 28065120 extended number of points by return: 15976992 8034747 3184836 757435 111110 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 2: 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 2 of 2: 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 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 33522 81524 intensity 1 37851 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 0 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -34 36 user_data 0 3 point_source_ID 184 382 gps_time 204716734.919202 205410533.914528 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 8 255 G 19 255 B 0 255 NIR 15 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -5667 6000 extended_scanner_channel 0 0 number of first returns: 15976992 number of intermediate returns: 4060545 number of last returns: 15960425 number of single returns: 7932842 covered area in square units/kilounits: 1338960/1.34 point density: all returns 20.96 last only 11.92 (per square units) spacing: all returns 0.22 last only 0.29 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28065120 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 15976992 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8034747 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3184836 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 757435 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 111110 instead zero. overview over extended number of returns of given pulse: 7932842 9694973 7290879 2590027 556399 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 16487578 unclassified (1) 11507687 ground (2) 60704 building (6) 9151 water (9) +-> flagged as extended overlap: 1847833 +---> 1041987 of those are unclassified (1) +---> 805604 of those are ground (2) +---> 232 of those are building (6) +---> 10 of those are water (9) z coordinate histogram with bin size 0.100000 bin [33.5,33.6) has 8 bin [33.6,33.7) has 1 bin [33.7,33.8) has 1 bin [33.8,33.9) has 1 bin [33.9,34.0) has 3 bin [34.0,34.1) has 2 bin [34.1,34.2) has 2 bin [34.2,34.3) has 4 bin [34.3,34.4) has 2 bin [34.4,34.5) has 4 bin [34.5,34.6) has 2 bin [34.6,34.7) has 4 bin [34.7,34.8) has 18 bin [34.8,34.9) has 279 bin [34.9,35.0) has 723 bin [35.0,35.1) has 2060 bin [35.1,35.2) has 6716 bin [35.2,35.3) has 9185 bin [35.3,35.4) 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[77.9,78.0) has 136 bin [78.0,78.1) has 150 bin [78.1,78.2) has 110 bin [78.2,78.3) has 113 bin [78.3,78.4) has 111 bin [78.4,78.5) has 116 bin [78.5,78.6) has 117 bin [78.6,78.7) has 86 bin [78.7,78.8) has 70 bin [78.8,78.9) has 73 bin [78.9,79.0) has 59 bin [79.0,79.1) has 62 bin [79.1,79.2) has 37 bin [79.2,79.3) has 34 bin [79.3,79.4) has 33 bin [79.4,79.5) has 41 bin [79.5,79.6) has 31 bin [79.6,79.7) has 27 bin [79.7,79.8) has 9 bin [79.8,79.9) has 5 bin [79.9,80.0) has 9 bin [80.0,80.1) has 7 bin [80.1,80.2) has 4 bin [80.2,80.3) has 3 bin [80.5,80.6) has 3 bin [80.6,80.7) has 3 bin [80.8,80.9) has 4 bin [80.9,81.0) has 2 bin [81.0,81.1) has 2 bin [81.1,81.2) has 1 bin [81.2,81.3) has 3 bin [81.3,81.4) has 1 bin [81.4,81.5) has 1 bin [81.5,81.6) has 1 average z coordinate 45.3 for 28065120 element(s) point source id histogram with bin size 1.000000 bin 184 has 9913703 bin 185 has 6587380 bin 186 has 1680192 bin 187 has 3421 bin 227 has 7895220 bin 382 has 1985204 average point source id 210.457142495738481 for 28065120 element(s)