lasinfo (210611) report for 'AHN4T/32AZ2_12.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: 179/2021 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: 56109883 number of points by return: 44005540 8690967 2828047 529710 55619 scale factor x y z: 0.001 0.001 0.001 offset x y z: 145980 464980 0 min x y z: 145980.000 464980.000 -0.654 max x y z: 147019.999 466269.999 47.100 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: 56109883 extended number of points by return: 44005540 8690967 2828047 529710 55619 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 -654 47100 intensity 0 4616 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -35 34 user_data 6 7 point_source_ID 154 156 gps_time 270215321.996987 270217520.454897 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 2 255 G 9 255 B 0 255 NIR 36 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5833 5667 extended_scanner_channel 0 0 attribute0 0 46.16 ('Amplitude') attribute1 -15.67 30.95 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44005540 number of intermediate returns: 3429073 number of last returns: 43892643 number of single returns: 35217373 covered area in square units/kilounits: 1335624/1.34 point density: all returns 42.01 last only 32.86 (per square units) spacing: all returns 0.15 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 56109883 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44005540 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8690967 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2828047 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 529710 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 55619 instead zero. overview over extended number of returns of given pulse: 35217373 11787802 6918307 1906161 277815 2397 28 0 0 0 0 0 0 0 0 histogram of classification of points: 16863055 unclassified (1) 31854815 ground (2) 7233549 building (6) 154405 water (9) 4059 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3572980 +---> 1047796 of those are unclassified (1) +---> 2166096 of those are ground (2) +---> 353609 of those are building (6) +---> 4185 of those are water (9) +---> 1294 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-0.7,-0.6) has 14 bin [-0.6,-0.5) has 229 bin [-0.5,-0.4) has 29 bin [-0.4,-0.3) has 1 bin [-0.1,0.0) has 1 bin [0.0,0.1) has 1 bin [0.3,0.4) has 12 bin [0.4,0.5) has 30 bin [0.5,0.6) has 24 bin [0.6,0.7) has 28 bin [0.7,0.8) has 168 bin [0.8,0.9) has 213 bin [0.9,1.0) has 195 bin [1.0,1.1) has 199 bin 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[44.0,44.1) has 193 bin [44.1,44.2) has 200 bin [44.2,44.3) has 164 bin [44.3,44.4) has 154 bin [44.4,44.5) has 146 bin [44.5,44.6) has 109 bin [44.6,44.7) has 110 bin [44.7,44.8) has 112 bin [44.8,44.9) has 107 bin [44.9,45.0) has 106 bin [45.0,45.1) has 98 bin [45.1,45.2) has 93 bin [45.2,45.3) has 86 bin [45.3,45.4) has 79 bin [45.4,45.5) has 60 bin [45.5,45.6) has 46 bin [45.6,45.7) has 32 bin [45.7,45.8) has 34 bin [45.8,45.9) has 25 bin [45.9,46.0) has 30 bin [46.0,46.1) has 22 bin [46.1,46.2) has 23 bin [46.2,46.3) has 9 bin [46.3,46.4) has 14 bin [46.4,46.5) has 9 bin [46.5,46.6) has 4 bin [46.6,46.7) has 10 bin [46.7,46.8) has 7 bin [46.8,46.9) has 5 bin [46.9,47.0) has 4 bin [47.1,47.2) has 1 average z coordinate 8.2 for 56109883 element(s) point source id histogram with bin size 1.000000 bin 154 has 63403 bin 155 has 35090408 bin 156 has 20956072 average point source id 155.372352745772076 for 56109883 element(s)