lasinfo (210611) report for 'AHN4T/30EZ2_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: 178/2021 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: 56971248 number of points by return: 46959315 7887604 1835596 264972 23761 scale factor x y z: 0.001 0.001 0.001 offset x y z: 84980 463730 0 min x y z: 84980.000 463730.000 1.187 max x y z: 86019.999 465019.999 37.287 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: 56971248 extended number of points by return: 46959315 7887604 1835596 264972 23761 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 1187 37287 intensity 30 3354 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 -35 32 user_data 6 7 point_source_ID 95 174 gps_time 270033359.767679 270306094.200663 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 30 255 G 40 255 B 18 251 NIR 35 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 9 extended_scan_angle -5833 5333 extended_scanner_channel 0 0 attribute0 0.3 33.54 ('Amplitude') attribute1 -15.48 19.07 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 46959315 number of intermediate returns: 2116677 number of last returns: 46930484 number of single returns: 39035228 covered area in square units/kilounits: 1316376/1.32 point density: all returns 43.28 last only 35.65 (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 56971248 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 46959315 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7887604 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1835596 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 264972 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 23761 instead zero. overview over extended number of returns of given pulse: 39035228 12139673 4711276 965964 118238 869 0 0 0 0 0 0 0 0 0 histogram of classification of points: 13182930 unclassified (1) 43612017 ground (2) 12663 building (6) 163638 water (9) +-> flagged as extended overlap: 3947324 +---> 1051619 of those are unclassified (1) +---> 2856942 of those are ground (2) +---> 38763 of those are water (9) z coordinate histogram with bin size 0.100000 bin [1.1,1.2) has 2 bin [1.2,1.3) has 105 bin [1.3,1.4) has 3745 bin [1.4,1.5) has 25222 bin [1.5,1.6) has 47093 bin [1.6,1.7) has 52524 bin [1.7,1.8) has 52051 bin [1.8,1.9) has 86201 bin [1.9,2.0) has 119007 bin [2.0,2.1) has 122045 bin [2.1,2.2) has 122284 bin [2.2,2.3) has 131351 bin [2.3,2.4) has 130097 bin [2.4,2.5) has 118782 bin [2.5,2.6) has 88141 bin [2.6,2.7) has 72702 bin [2.7,2.8) has 59777 bin [2.8,2.9) has 55278 bin [2.9,3.0) has 51089 bin [3.0,3.1) has 50395 bin [3.1,3.2) has 50656 bin [3.2,3.3) has 57888 bin [3.3,3.4) has 73852 bin [3.4,3.5) has 72499 bin [3.5,3.6) has 55746 bin [3.6,3.7) has 60225 bin [3.7,3.8) has 89594 bin [3.8,3.9) has 122058 bin [3.9,4.0) has 133044 bin [4.0,4.1) has 90903 bin [4.1,4.2) has 53874 bin [4.2,4.3) has 46221 bin [4.3,4.4) has 44154 bin [4.4,4.5) has 50116 bin [4.5,4.6) has 59673 bin [4.6,4.7) has 74043 bin [4.7,4.8) has 77914 bin [4.8,4.9) has 64905 bin [4.9,5.0) has 53495 bin [5.0,5.1) has 48095 bin [5.1,5.2) has 45670 bin [5.2,5.3) has 42631 bin [5.3,5.4) has 40535 bin [5.4,5.5) has 38384 bin [5.5,5.6) has 41897 bin [5.6,5.7) has 46443 bin [5.7,5.8) has 64205 bin [5.8,5.9) has 97064 bin [5.9,6.0) has 111369 bin [6.0,6.1) has 94183 bin [6.1,6.2) has 96793 bin [6.2,6.3) has 91000 bin [6.3,6.4) has 88280 bin [6.4,6.5) has 97053 bin [6.5,6.6) has 92849 bin [6.6,6.7) has 86174 bin [6.7,6.8) has 84069 bin [6.8,6.9) has 81657 bin [6.9,7.0) has 82466 bin [7.0,7.1) has 83544 bin [7.1,7.2) 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119 bin [33.9,34.0) has 118 bin [34.0,34.1) has 108 bin [34.1,34.2) has 75 bin [34.2,34.3) has 86 bin [34.3,34.4) has 64 bin [34.4,34.5) has 69 bin [34.5,34.6) has 57 bin [34.6,34.7) has 44 bin [34.7,34.8) has 44 bin [34.8,34.9) has 53 bin [34.9,35.0) has 45 bin [35.0,35.1) has 45 bin [35.1,35.2) has 35 bin [35.2,35.3) has 37 bin [35.3,35.4) has 31 bin [35.4,35.5) has 37 bin [35.5,35.6) has 24 bin [35.6,35.7) has 31 bin [35.7,35.8) has 22 bin [35.8,35.9) has 25 bin [35.9,36.0) has 24 bin [36.0,36.1) has 21 bin [36.1,36.2) has 20 bin [36.2,36.3) has 16 bin [36.3,36.4) has 24 bin [36.4,36.5) has 20 bin [36.5,36.6) has 19 bin [36.6,36.7) has 10 bin [36.7,36.8) has 12 bin [36.8,36.9) has 10 bin [36.9,37.0) has 2 bin [37.0,37.1) has 5 bin [37.1,37.2) has 7 bin [37.2,37.3) has 4 average z coordinate 13.2 for 56971248 element(s) point source id histogram with bin size 1.000000 bin 95 has 23721290 bin 173 has 30513122 bin 174 has 2736836 average point source id 140.570944136593255 for 56971248 element(s)