lasinfo (210611) report for 'AHN4T/57AZ2_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: 340/2022 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: 38517034 number of points by return: 24414395 11187153 2665676 239710 10100 scale factor x y z: 0.001 0.001 0.001 offset x y z: 146980 364980 0 min x y z: 146980.000 364980.000 39.572 max x y z: 148019.999 366269.999 85.784 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: 38517034 extended number of points by return: 24414395 11187153 2665676 239710 10100 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 39572 85784 intensity 46 2189 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 6 scan_angle_rank -29 29 user_data 6 7 point_source_ID 71 73 gps_time 298215029.545682 298220638.999089 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 28 255 B 24 255 NIR 14 250 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 6 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.46 21.89 ('Amplitude') attribute1 -16.69 4.76 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24414395 number of intermediate returns: 2895263 number of last returns: 24391548 number of single returns: 13184172 covered area in square units/kilounits: 1341600/1.34 point density: all returns 28.71 last only 18.18 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 38517034 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24414395 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11187153 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2665676 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 239710 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 10100 instead zero. overview over extended number of returns of given pulse: 13184172 17085357 7281101 916110 48546 1703 45 0 0 0 0 0 0 0 0 histogram of classification of points: 19742510 unclassified (1) 18772771 ground (2) 1753 building (6) +-> flagged as extended overlap: 2936711 +---> 1543162 of those are unclassified (1) +---> 1393549 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [39.5,39.6) has 1 bin [39.6,39.7) has 9 bin [39.7,39.8) has 1931 bin [39.8,39.9) has 15367 bin [39.9,40.0) has 47521 bin [40.0,40.1) has 75535 bin [40.1,40.2) has 132893 bin [40.2,40.3) has 181086 bin [40.3,40.4) has 180882 bin [40.4,40.5) has 203993 bin [40.5,40.6) has 250664 bin [40.6,40.7) has 299616 bin [40.7,40.8) has 360132 bin [40.8,40.9) has 445883 bin [40.9,41.0) has 552953 bin [41.0,41.1) has 696552 bin [41.1,41.2) has 849998 bin [41.2,41.3) has 1008301 bin [41.3,41.4) has 1175803 bin 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[73.8,73.9) has 1 bin [73.9,74.0) has 1 bin [74.0,74.1) has 1 bin [74.2,74.3) has 2 bin [74.3,74.4) has 1 bin [74.8,74.9) has 1 bin [75.1,75.2) has 1 bin [75.3,75.4) has 2 bin [75.5,75.6) has 1 bin [75.6,75.7) has 1 bin [75.7,75.8) has 1 bin [75.8,75.9) has 1 bin [75.9,76.0) has 1 bin [76.1,76.2) has 1 bin [76.3,76.4) has 1 bin [76.5,76.6) has 1 bin [76.6,76.7) has 1 bin [76.8,76.9) has 4 bin [77.3,77.4) has 2 bin [77.5,77.6) has 1 bin [77.7,77.8) has 1 bin [78.0,78.1) has 3 bin [78.1,78.2) has 1 bin [78.2,78.3) has 1 bin [78.3,78.4) has 2 bin [78.4,78.5) has 1 bin [78.5,78.6) has 1 bin [78.8,78.9) has 1 bin [79.1,79.2) has 2 bin [79.3,79.4) has 1 bin [79.4,79.5) has 1 bin [79.6,79.7) has 2 bin [80.0,80.1) has 1 bin [80.1,80.2) has 1 bin [80.2,80.3) has 1 bin [80.4,80.5) has 3 bin [80.6,80.7) has 1 bin [80.9,81.0) has 1 bin [81.1,81.2) has 1 bin [81.3,81.4) has 1 bin [81.7,81.8) has 1 bin [81.9,82.0) has 1 bin [82.0,82.1) has 2 bin [82.3,82.4) has 2 bin [82.4,82.5) has 1 bin [82.5,82.6) has 3 bin [82.6,82.7) has 6 bin [82.7,82.8) has 2 bin [82.8,82.9) has 2 bin [82.9,83.0) has 2 bin [83.0,83.1) has 1 bin [83.1,83.2) has 2 bin [83.5,83.6) has 1 bin [83.7,83.8) has 1 bin [84.1,84.2) has 1 bin [84.2,84.3) has 1 bin [84.4,84.5) has 1 bin [84.8,84.9) has 1 bin [84.9,85.0) has 1 bin [85.4,85.5) has 1 bin [85.5,85.6) has 1 bin [85.7,85.8) has 1 average z coordinate 47.1 for 38517034 element(s) point source id histogram with bin size 1.000000 bin 71 has 2620233 bin 72 has 31866025 bin 73 has 4030776 average point source id 72.036621277744288 for 38517034 element(s)