lasinfo (210611) report for 'AHN3T/31FN2_13.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: 41932221 number of points by return: 21500188 8353513 6404941 3932943 1740636 scale factor x y z: 0.001 0.001 0.001 offset x y z: 136980 471230 0 min x y z: 136980.000 471230.000 -1.730 max x y z: 138019.999 472519.999 39.544 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: 41932221 extended number of points by return: 21500188 8353513 6404941 3932943 1740636 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 -1730 39544 intensity 1 65532 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 -35 34 user_data 2 2 point_source_ID 2022 3901 gps_time 395816.764035 483595.441309 Color R 10 255 G 14 255 B 5 255 NIR 14 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5833 5667 extended_scanner_channel 0 0 number of first returns: 21500188 number of intermediate returns: 12085941 number of last returns: 21490630 number of single returns: 13144538 covered area in square units/kilounits: 1325720/1.33 point density: all returns 31.63 last only 16.21 (per square units) spacing: all returns 0.18 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 41932221 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 21500188 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8353513 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 6404941 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 3932943 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1740636 instead zero. overview over extended number of returns of given pulse: 13144538 3892856 7414766 8771008 8709053 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 23523441 unclassified (1) 18012147 ground (2) 239984 building (6) 150231 water (9) 6418 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2638601 +---> 1491206 of those are unclassified (1) +---> 1106823 of those are ground (2) +---> 31149 of those are building (6) +---> 9196 of those are water (9) +---> 227 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.8,-1.7) has 1 bin [-1.1,-1.0) has 16 bin [-1.0,-0.9) has 53 bin [-0.9,-0.8) has 40 bin [-0.8,-0.7) has 50 bin [-0.7,-0.6) has 205 bin [-0.6,-0.5) has 2564 bin [-0.5,-0.4) has 2250 bin [-0.4,-0.3) has 19595 bin [-0.3,-0.2) has 203092 bin [-0.2,-0.1) has 90712 bin [-0.1,0.0) has 89597 bin [0.0,0.1) has 192387 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[39.1,39.2) has 2 bin [39.2,39.3) has 2 bin [39.3,39.4) has 2 bin [39.5,39.6) has 2 average z coordinate 10.1 for 41932221 element(s) point source id histogram with bin size 1.000000 bin 2022 has 1639799 bin 2023 has 6772786 bin 2024 has 11171531 bin 2025 has 10630521 bin 2026 has 3204904 bin 2027 has 202546 bin 3901 has 8310134 average point source id 2396.165287905927926 for 41932221 element(s)