lasinfo (210611) report for 'AHN4T/24FZ2_20.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: 177/2021 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 85526330 number of points by return: 67524829 14541086 3047320 384455 28640 scale factor x y z: 0.001 0.001 0.001 offset x y z: 98980 488730 0 min x y z: 98980.000 488730.000 2.027 max x y z: 100019.999 490019.999 43.344 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: 85526330 extended number of points by return: 67524829 14541086 3047320 384455 28640 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: 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 4 of 4: 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 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 2027 43344 intensity 56 3750 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -33 32 user_data 6 7 point_source_ID 117 126 gps_time 270111480.807922 270120559.339281 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 5 246 G 18 229 B 20 216 NIR 20 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 9 extended_scan_angle -5500 5333 extended_scanner_channel 0 0 attribute0 0.56 37.5 ('Amplitude') attribute1 -15.54 22.42 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 67524829 number of intermediate returns: 3451195 number of last returns: 67465926 number of single returns: 52915620 covered area in square units/kilounits: 1339268/1.34 point density: all returns 63.86 last only 50.38 (per square units) spacing: all returns 0.13 last only 0.14 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 85526330 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 67524829 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 14541086 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3047320 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 384455 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 28640 instead zero. overview over extended number of returns of given pulse: 52915620 23048905 7993220 1425111 142821 653 0 0 0 0 0 0 0 0 0 histogram of classification of points: 23758033 unclassified (1) 60021168 ground (2) 1747129 water (9) +-> flagged as extended overlap: 5628704 +---> 1532783 of those are unclassified (1) +---> 3976286 of those are ground (2) +---> 119635 of those are water (9) z coordinate histogram with bin size 0.100000 bin [2.0,2.1) has 169 bin [2.1,2.2) has 11651 bin [2.2,2.3) has 112356 bin [2.3,2.4) has 220291 bin [2.4,2.5) has 282617 bin [2.5,2.6) has 241289 bin [2.6,2.7) has 167041 bin [2.7,2.8) has 115914 bin [2.8,2.9) has 86788 bin [2.9,3.0) has 83127 bin [3.0,3.1) has 93025 bin [3.1,3.2) has 114922 bin [3.2,3.3) has 1832510 bin [3.3,3.4) has 240348 bin [3.4,3.5) has 195160 bin [3.5,3.6) has 207513 bin [3.6,3.7) has 218860 bin [3.7,3.8) has 247743 bin [3.8,3.9) has 271593 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[42.2,42.3) has 328 bin [42.3,42.4) has 230 bin [42.4,42.5) has 197 bin [42.5,42.6) has 154 bin [42.6,42.7) has 122 bin [42.7,42.8) has 66 bin [42.8,42.9) has 56 bin [42.9,43.0) has 31 bin [43.0,43.1) has 32 bin [43.1,43.2) has 24 bin [43.2,43.3) has 7 bin [43.3,43.4) has 3 average z coordinate 11.1 for 85526330 element(s) point source id histogram with bin size 1.000000 bin 117 has 200018 bin 118 has 35446704 bin 119 has 20306565 bin 126 has 29573043 average point source id 121.00130838070568 for 85526330 element(s)