lasinfo (210611) report for 'AHN4T/01DZ2_14.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: 24855355 number of points by return: 24854812 543 0 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 157980 602480 0 min x y z: 157980.000 602480.000 0.145 max x y z: 159019.999 603769.999 11.344 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: 24855355 extended number of points by return: 24854812 543 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 0 1039999 Y 0 1289999 Z 145 11344 intensity 45 4952 return_number 1 2 number_of_returns 1 2 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 8 9 point_source_ID 1016 1018 gps_time 260801193.926955 260802815.577751 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 188 G 34 188 B 23 172 NIR 42 203 extended_return_number 1 2 extended_number_of_returns 1 2 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.45 49.52 ('Amplitude') attribute1 -16.64 32.94 ('Reflectance') attribute2 0 32000 ('Deviation') number of first returns: 24854812 number of intermediate returns: 0 number of last returns: 24854866 number of single returns: 24854323 covered area in square units/kilounits: 1319816/1.32 point density: all returns 18.83 last only 18.83 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24855355 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24854812 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 543 instead zero. overview over extended number of returns of given pulse: 24854323 1032 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 64507 unclassified (1) 24481961 ground (2) 308887 water (9) +-> flagged as extended overlap: 1716767 +---> 11848 of those are unclassified (1) +---> 1690214 of those are ground (2) +---> 14705 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.1,0.2) has 4 bin [0.2,0.3) has 536 bin [0.3,0.4) has 8526 bin [0.4,0.5) has 26413 bin [0.5,0.6) has 39828 bin [0.6,0.7) has 24153 bin [0.7,0.8) has 20562 bin [0.8,0.9) has 26516 bin [0.9,1.0) has 34530 bin [1.0,1.1) has 159311 bin [1.1,1.2) has 586745 bin [1.2,1.3) has 712625 bin [1.3,1.4) has 840879 bin [1.4,1.5) has 1559963 bin [1.5,1.6) has 3541384 bin [1.6,1.7) has 3500892 bin [1.7,1.8) has 3282022 bin [1.8,1.9) has 2262877 bin [1.9,2.0) has 1627834 bin [2.0,2.1) has 1175109 bin [2.1,2.2) has 881279 bin [2.2,2.3) has 701486 bin [2.3,2.4) has 564838 bin [2.4,2.5) has 450390 bin [2.5,2.6) has 365000 bin [2.6,2.7) has 295474 bin [2.7,2.8) has 239400 bin [2.8,2.9) has 193098 bin [2.9,3.0) has 152319 bin [3.0,3.1) has 118395 bin [3.1,3.2) has 92613 bin [3.2,3.3) has 75459 bin [3.3,3.4) has 66713 bin [3.4,3.5) has 67196 bin [3.5,3.6) has 66828 bin [3.6,3.7) has 64958 bin [3.7,3.8) has 59250 bin [3.8,3.9) has 56230 bin [3.9,4.0) has 51085 bin [4.0,4.1) has 43724 bin [4.1,4.2) has 39228 bin [4.2,4.3) has 34765 bin [4.3,4.4) has 31220 bin [4.4,4.5) has 27721 bin [4.5,4.6) has 25237 bin [4.6,4.7) has 22205 bin [4.7,4.8) has 19978 bin [4.8,4.9) has 18115 bin [4.9,5.0) has 17604 bin [5.0,5.1) has 16816 bin [5.1,5.2) has 15307 bin [5.2,5.3) has 13968 bin [5.3,5.4) has 12973 bin [5.4,5.5) has 13232 bin [5.5,5.6) has 13465 bin [5.6,5.7) has 11783 bin [5.7,5.8) has 11170 bin [5.8,5.9) has 10694 bin [5.9,6.0) has 10437 bin [6.0,6.1) has 10160 bin [6.1,6.2) has 10006 bin [6.2,6.3) has 9123 bin [6.3,6.4) has 9321 bin [6.4,6.5) has 9615 bin [6.5,6.6) has 9817 bin [6.6,6.7) has 10124 bin [6.7,6.8) has 10421 bin [6.8,6.9) has 10140 bin [6.9,7.0) has 10097 bin [7.0,7.1) has 10460 bin [7.1,7.2) has 10202 bin [7.2,7.3) has 10228 bin [7.3,7.4) has 10650 bin [7.4,7.5) has 10592 bin [7.5,7.6) has 10740 bin [7.6,7.7) has 11460 bin [7.7,7.8) has 11538 bin [7.8,7.9) has 11453 bin [7.9,8.0) has 12118 bin [8.0,8.1) has 11888 bin [8.1,8.2) has 12390 bin [8.2,8.3) has 12642 bin [8.3,8.4) has 12727 bin [8.4,8.5) has 13225 bin [8.5,8.6) has 13331 bin [8.6,8.7) has 13264 bin [8.7,8.8) has 13660 bin [8.8,8.9) has 14270 bin [8.9,9.0) has 13833 bin [9.0,9.1) has 13773 bin [9.1,9.2) has 13200 bin [9.2,9.3) has 12041 bin [9.3,9.4) has 11686 bin [9.4,9.5) has 11776 bin [9.5,9.6) has 11315 bin [9.6,9.7) has 9157 bin [9.7,9.8) has 7743 bin [9.8,9.9) has 6759 bin [9.9,10.0) has 5507 bin [10.0,10.1) has 3978 bin [10.1,10.2) has 2642 bin [10.2,10.3) has 1835 bin [10.3,10.4) has 948 bin [10.4,10.5) has 480 bin [10.5,10.6) has 306 bin [10.6,10.7) has 210 bin [10.7,10.8) has 71 bin [10.8,10.9) has 21 bin [10.9,11.0) has 18 bin [11.0,11.1) has 12 bin [11.1,11.2) has 10 bin [11.2,11.3) has 9 bin [11.3,11.4) has 1 average z coordinate 2.0 for 24855355 element(s) point source id histogram with bin size 1.000000 bin 1016 has 825624 bin 1017 has 18449384 bin 1018 has 5580347 average point source id 1017.191295718769652 for 24855355 element(s)