lasinfo (210611) report for 'AHN3T/22CZ1_03.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: 213/2021 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: 22175198 number of points by return: 15571944 3831135 1931906 677822 162391 scale factor x y z: 0.001 0.001 0.001 offset x y z: 221980 504980 0 min x y z: 221980.000 504980.000 4.078 max x y z: 223019.999 506269.999 42.176 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: 22175198 extended number of points by return: 15571944 3831135 1931906 677822 162391 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 4078 42176 intensity 0 16612 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -36 32 user_data 2 2 point_source_ID 89 133 gps_time 142002025.393706 142414994.025498 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 248 G 35 254 B 25 255 NIR 46 250 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -6000 5333 extended_scanner_channel 0 0 number of first returns: 15571944 number of intermediate returns: 2772112 number of last returns: 15572975 number of single returns: 11741833 covered area in square units/kilounits: 1341068/1.34 point density: all returns 16.54 last only 11.61 (per square units) spacing: all returns 0.25 last only 0.29 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 22175198 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 15571944 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3831135 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1931906 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 677822 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 162391 instead zero. overview over extended number of returns of given pulse: 11741833 3798233 3760822 2061740 812570 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 8394475 unclassified (1) 13583951 ground (2) 188478 building (6) 8273 water (9) 21 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1764697 +---> 860272 of those are unclassified (1) +---> 863052 of those are ground (2) +---> 39816 of those are building (6) +---> 1557 of those are water (9) z coordinate histogram with bin size 0.100000 bin [4.0,4.1) has 1 bin [4.3,4.4) has 3 bin [4.4,4.5) has 927 bin [4.5,4.6) has 2596 bin [4.6,4.7) has 7443 bin [4.7,4.8) has 17127 bin [4.8,4.9) has 15240 bin [4.9,5.0) has 19953 bin [5.0,5.1) has 31150 bin [5.1,5.2) has 108558 bin [5.2,5.3) has 475171 bin [5.3,5.4) has 631991 bin [5.4,5.5) has 771282 bin [5.5,5.6) has 1217695 bin [5.6,5.7) has 1924677 bin [5.7,5.8) has 2459633 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has 7 bin [41.5,41.6) has 11 bin [41.6,41.7) has 2 bin [41.7,41.8) has 4 bin [41.8,41.9) has 4 bin [41.9,42.0) has 3 bin [42.0,42.1) has 1 bin [42.1,42.2) has 2 average z coordinate 10.6 for 22175198 element(s) point source id histogram with bin size 1.000000 bin 89 has 7953359 bin 90 has 7046079 bin 91 has 3560255 bin 92 has 145587 bin 132 has 3430327 bin 133 has 39591 average point source id 96.388859165992571 for 22175198 element(s)