lasinfo (210611) report for 'AHN4T/31EZ1_01.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: 51068341 number of points by return: 47250973 3038649 665486 103290 9943 scale factor x y z: 0.001 0.001 0.001 offset x y z: 119980 467480 0 min x y z: 119980.000 467480.000 -7.041 max x y z: 121019.999 468769.999 22.222 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: 51068341 extended number of points by return: 47250973 3038649 665486 103290 9943 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 -7041 22222 intensity 51 4527 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -34 33 user_data 6 7 point_source_ID 97 99 gps_time 270034663.946932 270036503.684192 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 30 255 G 33 255 B 0 255 NIR 35 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5667 5500 extended_scanner_channel 0 0 attribute0 0.51 45.27 ('Amplitude') attribute1 -15.32 30.59 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 47250973 number of intermediate returns: 782491 number of last returns: 47179679 number of single returns: 44144802 covered area in square units/kilounits: 1322080/1.32 point density: all returns 38.63 last only 35.69 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 51068341 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 47250973 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3038649 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 665486 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 103290 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 9943 instead zero. overview over extended number of returns of given pulse: 44144802 4805327 1693301 374937 49773 201 0 0 0 0 0 0 0 0 0 histogram of classification of points: 6906128 unclassified (1) 34557175 ground (2) 9391859 building (6) 158532 water (9) 54647 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3675779 +---> 392355 of those are unclassified (1) +---> 2353565 of those are ground (2) +---> 921555 of those are building (6) +---> 6214 of those are water (9) +---> 2090 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-7.1,-7.0) has 3 bin [-7.0,-6.9) has 458 bin [-6.9,-6.8) has 246 bin [-6.8,-6.7) has 2541 bin [-6.7,-6.6) has 97411 bin [-6.6,-6.5) has 77662 bin [-6.5,-6.4) has 150598 bin [-6.4,-6.3) has 155422 bin [-6.3,-6.2) has 185459 bin [-6.2,-6.1) has 297613 bin [-6.1,-6.0) has 481932 bin [-6.0,-5.9) has 826270 bin [-5.9,-5.8) has 1437687 bin [-5.8,-5.7) has 2533753 bin [-5.7,-5.6) has 3214316 bin [-5.6,-5.5) has 3216124 bin [-5.5,-5.4) has 3098723 bin [-5.4,-5.3) has 2910272 bin [-5.3,-5.2) has 2831423 bin [-5.2,-5.1) has 2641382 bin [-5.1,-5.0) has 1870164 bin [-5.0,-4.9) has 1176286 bin [-4.9,-4.8) has 670256 bin [-4.8,-4.7) has 482940 bin [-4.7,-4.6) has 345802 bin [-4.6,-4.5) has 283308 bin [-4.5,-4.4) has 268212 bin [-4.4,-4.3) has 242281 bin [-4.3,-4.2) has 251012 bin [-4.2,-4.1) has 228009 bin [-4.1,-4.0) has 205798 bin [-4.0,-3.9) has 197110 bin [-3.9,-3.8) has 182012 bin [-3.8,-3.7) has 176843 bin [-3.7,-3.6) has 174744 bin [-3.6,-3.5) has 163376 bin [-3.5,-3.4) has 149658 bin [-3.4,-3.3) has 143903 bin [-3.3,-3.2) has 150045 bin [-3.2,-3.1) has 189730 bin [-3.1,-3.0) has 185773 bin [-3.0,-2.9) has 168790 bin [-2.9,-2.8) has 167453 bin [-2.8,-2.7) has 158891 bin [-2.7,-2.6) has 162003 bin [-2.6,-2.5) has 161679 bin [-2.5,-2.4) has 137284 bin [-2.4,-2.3) has 126133 bin [-2.3,-2.2) has 132463 bin [-2.2,-2.1) has 179612 bin [-2.1,-2.0) has 207832 bin [-2.0,-1.9) has 344575 bin [-1.9,-1.8) has 760883 bin [-1.8,-1.7) has 1155055 bin [-1.7,-1.6) has 883804 bin [-1.6,-1.5) has 636656 bin [-1.5,-1.4) has 503497 bin [-1.4,-1.3) has 404504 bin [-1.3,-1.2) has 351886 bin [-1.2,-1.1) has 243579 bin [-1.1,-1.0) has 146009 bin [-1.0,-0.9) has 116785 bin [-0.9,-0.8) has 101448 bin [-0.8,-0.7) has 87262 bin [-0.7,-0.6) has 88233 bin [-0.6,-0.5) has 107220 bin [-0.5,-0.4) has 121754 bin [-0.4,-0.3) has 104266 bin [-0.3,-0.2) has 107018 bin [-0.2,-0.1) has 99809 bin [-0.1,0.0) has 99139 bin [0.0,0.1) has 131798 bin [0.1,0.2) has 187268 bin [0.2,0.3) has 170719 bin [0.3,0.4) has 161370 bin [0.4,0.5) has 156638 bin [0.5,0.6) has 151148 bin [0.6,0.7) has 148964 bin [0.7,0.8) has 223549 bin [0.8,0.9) has 230283 bin [0.9,1.0) has 193749 bin [1.0,1.1) has 156890 bin [1.1,1.2) has 167986 bin [1.2,1.3) has 172739 bin [1.3,1.4) has 153227 bin [1.4,1.5) has 216675 bin [1.5,1.6) has 226708 bin 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has 10 bin [22.0,22.1) has 7 bin [22.1,22.2) has 3 bin [22.2,22.3) has 1 average z coordinate -2.7 for 51068341 element(s) point source id histogram with bin size 1.000000 bin 97 has 6061149 bin 98 has 38745876 bin 99 has 6261316 average point source id 98.003919590808721 for 51068341 element(s)