lasinfo (210611) report for 'AHN3T/33DZ1_16.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: 23517895 number of points by return: 16624027 3890086 2085581 747316 170885 scale factor x y z: 0.001 0.001 0.001 offset x y z: 189980 451230 0 min x y z: 189980.000 451230.000 49.267 max x y z: 191019.999 452519.999 95.298 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: 23517895 extended number of points by return: 16624027 3890086 2085581 747316 170885 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 49267 95298 intensity 1 46928 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 -36 33 user_data 0 0 point_source_ID 202 211 gps_time 204893468.371751 204903498.079200 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 20 255 B 8 245 NIR 26 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -6000 5500 extended_scanner_channel 0 0 number of first returns: 16624027 number of intermediate returns: 3005044 number of last returns: 16621533 number of single returns: 12732709 covered area in square units/kilounits: 1341468/1.34 point density: all returns 17.53 last only 12.39 (per square units) spacing: all returns 0.24 last only 0.28 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 23517895 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16624027 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3890086 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2085581 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 747316 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 170885 instead zero. overview over extended number of returns of given pulse: 12732709 3607899 4015765 2306820 854702 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 8238445 unclassified (1) 15277266 ground (2) 1895 building (6) 289 water (9) +-> flagged as extended overlap: 1770010 +---> 761415 of those are unclassified (1) +---> 1007928 of those are ground (2) +---> 667 of those are building (6) z coordinate histogram with bin size 0.100000 bin [49.2,49.3) has 27 bin [49.3,49.4) has 3336 bin [49.4,49.5) has 6474 bin [49.5,49.6) has 9067 bin [49.6,49.7) has 12952 bin [49.7,49.8) has 23662 bin [49.8,49.9) has 28564 bin [49.9,50.0) has 28171 bin [50.0,50.1) has 27195 bin [50.1,50.2) has 41361 bin [50.2,50.3) has 47246 bin [50.3,50.4) has 49852 bin [50.4,50.5) has 51447 bin [50.5,50.6) has 58037 bin [50.6,50.7) has 65691 bin [50.7,50.8) has 81979 bin [50.8,50.9) has 92880 bin [50.9,51.0) has 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[93.3,93.4) has 46 bin [93.4,93.5) has 63 bin [93.5,93.6) has 62 bin [93.6,93.7) has 71 bin [93.7,93.8) has 67 bin [93.8,93.9) has 59 bin [93.9,94.0) has 56 bin [94.0,94.1) has 54 bin [94.1,94.2) has 48 bin [94.2,94.3) has 41 bin [94.3,94.4) has 26 bin [94.4,94.5) has 25 bin [94.5,94.6) has 19 bin [94.6,94.7) has 21 bin [94.7,94.8) has 10 bin [94.8,94.9) has 11 bin [94.9,95.0) has 3 bin [95.0,95.1) has 4 bin [95.1,95.2) has 1 bin [95.2,95.3) has 2 average z coordinate 60.6 for 23517895 element(s) point source id histogram with bin size 1.000000 bin 202 has 737756 bin 203 has 5531982 bin 204 has 8021961 bin 208 has 2526253 bin 209 has 20033 bin 211 has 6679910 average point source id 206.12421447582787 for 23517895 element(s)