lasinfo (210611) report for 'AHN4T/04GN2_05.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: 375536 number of points by return: 372961 2538 37 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 128980 586230 0 min x y z: 128980.000 587378.772 0.131 max x y z: 129355.163 587519.999 7.861 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: 375536 extended number of points by return: 372961 2538 37 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 375163 Y 1148772 1289999 Z 131 7861 intensity 53 1954 return_number 1 3 number_of_returns 1 3 edge_of_flight_line 0 0 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -11 -2 user_data 8 9 point_source_ID 1036 1036 gps_time 265131213.595405 265131221.796250 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 38 192 G 39 189 B 29 172 NIR 64 215 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -1833 -333 extended_scanner_channel 0 0 attribute0 0.53 19.54 ('Amplitude') attribute1 -16.5 3.14 ('Reflectance') attribute2 0 126 ('Deviation') number of first returns: 372961 number of intermediate returns: 32 number of last returns: 372994 number of single returns: 370451 covered area in square units/kilounits: 27140/0.03 point density: all returns 13.84 last only 13.74 (per square units) spacing: all returns 0.27 last only 0.27 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 375536 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 372961 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2538 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 37 instead zero. overview over extended number of returns of given pulse: 370451 4986 99 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 3891 unclassified (1) 151248 ground (2) 220397 water (9) +-> flagged as extended overlap: 133307 +---> 2435 of those are unclassified (1) +---> 80216 of those are ground (2) +---> 50656 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.1,0.2) has 13 bin [0.2,0.3) has 4625 bin [0.3,0.4) has 136066 bin [0.4,0.5) has 79087 bin [0.5,0.6) has 2141 bin [0.6,0.7) has 853 bin [0.7,0.8) has 831 bin [0.8,0.9) has 966 bin [0.9,1.0) has 1065 bin [1.0,1.1) has 1288 bin [1.1,1.2) has 2339 bin [1.2,1.3) has 5232 bin [1.3,1.4) has 7360 bin [1.4,1.5) has 9940 bin [1.5,1.6) has 9790 bin [1.6,1.7) has 6067 bin [1.7,1.8) has 3013 bin [1.8,1.9) has 3009 bin [1.9,2.0) has 2095 bin [2.0,2.1) has 1908 bin [2.1,2.2) has 2497 bin [2.2,2.3) has 4341 bin [2.3,2.4) has 8969 bin [2.4,2.5) has 5609 bin [2.5,2.6) has 3008 bin [2.6,2.7) has 2138 bin [2.7,2.8) has 1877 bin [2.8,2.9) has 1922 bin [2.9,3.0) has 1835 bin [3.0,3.1) has 1667 bin [3.1,3.2) has 1601 bin [3.2,3.3) has 1551 bin [3.3,3.4) has 1683 bin [3.4,3.5) has 1729 bin [3.5,3.6) has 1749 bin [3.6,3.7) has 1735 bin [3.7,3.8) has 1811 bin [3.8,3.9) has 1869 bin [3.9,4.0) has 1983 bin [4.0,4.1) has 2034 bin [4.1,4.2) has 2132 bin [4.2,4.3) has 2201 bin [4.3,4.4) has 2138 bin [4.4,4.5) has 1975 bin [4.5,4.6) has 1940 bin [4.6,4.7) has 1960 bin [4.7,4.8) has 2084 bin [4.8,4.9) has 2122 bin [4.9,5.0) has 2095 bin [5.0,5.1) has 2118 bin [5.1,5.2) has 2161 bin [5.2,5.3) has 2202 bin [5.3,5.4) has 2735 bin [5.4,5.5) has 4389 bin [5.5,5.6) has 4216 bin [5.6,5.7) has 3030 bin [5.7,5.8) has 1821 bin [5.8,5.9) has 1418 bin [5.9,6.0) has 1245 bin [6.0,6.1) has 1001 bin [6.1,6.2) has 382 bin [6.2,6.3) has 149 bin [6.3,6.4) has 135 bin [6.4,6.5) has 108 bin [6.5,6.6) has 92 bin [6.6,6.7) has 62 bin [6.7,6.8) has 67 bin [6.8,6.9) has 62 bin [6.9,7.0) has 42 bin [7.0,7.1) has 48 bin [7.1,7.2) has 36 bin [7.2,7.3) has 36 bin [7.3,7.4) has 26 bin [7.4,7.5) has 8 bin [7.5,7.6) has 2 bin [7.6,7.7) has 1 bin [7.8,7.9) has 1 average z coordinate 1.5 for 375536 element(s) point source id histogram with bin size 1.000000 bin 1036 has 375536 average point source id 1036 for 375536 element(s)