lasinfo (210611) report for 'AHN4T/10AZ2_22.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: 176/2021 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: 2935857 number of points by return: 2935764 93 0 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 145980 562480 0 min x y z: 146321.188 562480.000 -0.692 max x y z: 147019.999 563111.920 7.988 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: 2935857 extended number of points by return: 2935764 93 0 0 0 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 341188 1039999 Y 0 631920 Z -692 7988 intensity 53 3745 return_number 1 2 number_of_returns 1 2 edge_of_flight_line 0 0 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -8 7 user_data 8 9 point_source_ID 1034 1034 gps_time 265129021.743808 265129038.898266 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 51 255 G 64 255 B 65 255 NIR 17 251 extended_return_number 1 2 extended_number_of_returns 1 2 extended_classification 1 9 extended_scan_angle -1333 1167 extended_scanner_channel 0 0 attribute0 0.53 37.45 ('Amplitude') attribute1 -16.52 20.47 ('Reflectance') attribute2 0 161 ('Deviation') number of first returns: 2935764 number of intermediate returns: 0 number of last returns: 2935825 number of single returns: 2935732 covered area in square units/kilounits: 205420/0.21 point density: all returns 14.29 last only 14.29 (per square units) spacing: all returns 0.26 last only 0.26 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 2935857 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 2935764 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 93 instead zero. overview over extended number of returns of given pulse: 2935732 125 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 25798 unclassified (1) 960623 ground (2) 1949436 water (9) +-> flagged as extended overlap: 272014 +---> 2086 of those are unclassified (1) +---> 86212 of those are ground (2) +---> 183716 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.7,-0.6) has 217 bin [-0.6,-0.5) has 5374 bin [-0.5,-0.4) has 40771 bin [-0.4,-0.3) has 141965 bin [-0.3,-0.2) has 230481 bin [-0.2,-0.1) has 197305 bin [-0.1,0.0) has 95393 bin [0.0,0.1) has 38474 bin [0.1,0.2) has 940843 bin [0.2,0.3) has 350726 bin [0.3,0.4) has 15202 bin [0.4,0.5) has 15207 bin [0.5,0.6) has 18649 bin [0.6,0.7) has 26839 bin [0.7,0.8) has 23005 bin [0.8,0.9) has 12129 bin [0.9,1.0) has 7061 bin [1.0,1.1) has 5848 bin [1.1,1.2) has 5633 bin [1.2,1.3) has 5687 bin [1.3,1.4) has 6013 bin [1.4,1.5) has 5825 bin [1.5,1.6) has 5917 bin [1.6,1.7) has 5816 bin [1.7,1.8) has 6187 bin [1.8,1.9) has 6107 bin [1.9,2.0) has 6176 bin [2.0,2.1) has 6445 bin [2.1,2.2) has 6159 bin [2.2,2.3) has 6226 bin [2.3,2.4) has 6119 bin [2.4,2.5) has 5923 bin [2.5,2.6) has 5882 bin [2.6,2.7) has 6312 bin [2.7,2.8) has 6101 bin [2.8,2.9) has 6209 bin [2.9,3.0) has 6296 bin [3.0,3.1) has 6166 bin [3.1,3.2) has 6139 bin [3.2,3.3) has 6526 bin [3.3,3.4) has 6486 bin [3.4,3.5) has 6498 bin [3.5,3.6) has 6850 bin [3.6,3.7) has 7495 bin [3.7,3.8) has 8445 bin [3.8,3.9) has 9096 bin [3.9,4.0) has 13302 bin [4.0,4.1) has 30010 bin [4.1,4.2) has 79990 bin [4.2,4.3) has 77117 bin [4.3,4.4) has 70276 bin [4.4,4.5) has 10159 bin [4.5,4.6) has 7791 bin [4.6,4.7) has 11123 bin [4.7,4.8) has 29368 bin [4.8,4.9) has 24962 bin [4.9,5.0) has 11993 bin [5.0,5.1) has 8412 bin [5.1,5.2) has 7493 bin [5.2,5.3) has 7035 bin [5.3,5.4) has 7009 bin [5.4,5.5) has 7043 bin [5.5,5.6) has 6778 bin [5.6,5.7) has 6924 bin [5.7,5.8) has 6979 bin [5.8,5.9) has 6820 bin [5.9,6.0) has 6864 bin [6.0,6.1) has 6944 bin [6.1,6.2) has 6915 bin [6.2,6.3) has 6993 bin [6.3,6.4) has 6940 bin [6.4,6.5) has 7131 bin [6.5,6.6) has 7147 bin [6.6,6.7) has 7391 bin [6.7,6.8) has 7039 bin [6.8,6.9) has 6948 bin [6.9,7.0) has 7644 bin [7.0,7.1) has 7292 bin [7.1,7.2) has 7478 bin [7.2,7.3) has 7667 bin [7.3,7.4) has 7598 bin [7.4,7.5) has 7548 bin [7.5,7.6) has 8061 bin [7.6,7.7) has 10982 bin [7.7,7.8) has 17735 bin [7.8,7.9) has 8190 bin [7.9,8.0) has 543 average z coordinate 1.3 for 2935857 element(s) point source id histogram with bin size 1.000000 bin 1034 has 2935857 average point source id 1034 for 2935857 element(s)