lasinfo (210611) report for 'AHN2T/51GZ1_04.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: 209/2021 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: 38859185 number of points by return: 38859185 0 0 0 0 scale factor x y z: 0.01 0.01 0.01 offset x y z: 162980 379980 0 min x y z: 162980.00 379980.00 17.52 max x y z: 164019.99 381269.99 143.13 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: 38859185 extended number of points by return: 38859185 0 0 0 0 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 103999 Y 0 128999 Z 1752 14313 intensity 0 0 return_number 1 1 number_of_returns 1 1 edge_of_flight_line 0 0 scan_direction_flag 0 0 classification 1 2 scan_angle_rank 0 0 user_data 0 0 point_source_ID 0 0 gps_time 0.000000 0.000000 Color R 19 255 G 25 255 B 18 255 NIR 36 255 extended_return_number 1 1 extended_number_of_returns 1 1 extended_classification 1 2 extended_scan_angle 0 0 extended_scanner_channel 0 0 number of first returns: 38859185 number of intermediate returns: 0 number of last returns: 38859185 number of single returns: 38859185 covered area in square units/kilounits: 1334436/1.33 point density: all returns 29.12 last only 29.12 (per square units) spacing: all returns 0.19 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 38859185 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 38859185 instead zero. overview over extended number of returns of given pulse: 38859185 0 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 25271221 unclassified (1) 13587964 ground (2) +-> flagged as extended overlap: 2449944 +---> 1548326 of those are unclassified (1) +---> 901618 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [17.5,17.6) has 228 bin [17.6,17.7) has 5731 bin [17.7,17.8) has 3355 bin [17.8,17.9) has 38849 bin [17.9,18.0) has 229817 bin [18.0,18.1) has 262164 bin [18.1,18.2) has 199620 bin [18.2,18.3) has 159751 bin [18.3,18.4) has 106137 bin [18.4,18.5) has 91034 bin [18.5,18.6) has 100488 bin [18.6,18.7) has 99928 bin [18.7,18.8) has 140680 bin [18.8,18.9) has 265034 bin [18.9,19.0) has 319530 bin [19.0,19.1) has 233722 bin [19.1,19.2) has 172079 bin [19.2,19.3) has 185630 bin [19.3,19.4) has 225144 bin [19.4,19.5) has 312390 bin [19.5,19.6) 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[64.8,64.9) has 1 bin [64.9,65.0) has 3 bin [65.0,65.1) has 3 bin [143.1,143.2) has 1 average z coordinate 26.9 for 38859185 element(s) point source id histogram with bin size 1.000000 bin 0 has 38859185 average point source id 0 for 38859185 element(s)