lasinfo (210611) report for 'AHN4T/21AZ1_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: 335/2022 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: 9173228 number of points by return: 9172854 319 52 3 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 180980 512480 0 min x y z: 180980.000 512480.000 -0.588 max x y z: 182019.999 513769.999 9.259 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: 9173228 extended number of points by return: 9172854 319 52 3 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 -588 9259 intensity 34 3154 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -28 22 user_data 6 9 point_source_ID 80 183 gps_time 270128970.954445 325944374.933900 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 26 255 B 19 251 NIR 0 230 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -4667 3667 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -17.99 15.16 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 9172854 number of intermediate returns: 55 number of last returns: 9172875 number of single returns: 9172556 covered area in square units/kilounits: 1030288/1.03 point density: all returns 8.90 last only 8.90 (per square units) spacing: all returns 0.34 last only 0.34 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 9173228 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 9172854 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 319 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 52 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 3 instead zero. overview over extended number of returns of given pulse: 9172556 513 147 12 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2397 unclassified (1) 9170831 water (9) +-> flagged as extended overlap: 786694 +---> 157 of those are unclassified (1) +---> 786537 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.6,-0.5) has 199 bin [-0.5,-0.4) has 34666 bin [-0.4,-0.3) has 714626 bin [-0.3,-0.2) has 2011107 bin [-0.2,-0.1) has 4125863 bin [-0.1,0.0) has 2194965 bin [0.0,0.1) has 89027 bin [0.1,0.2) has 713 bin [0.2,0.3) has 109 bin [0.3,0.4) has 417 bin [0.4,0.5) has 486 bin [0.5,0.6) has 134 bin [0.6,0.7) has 46 bin [0.7,0.8) has 35 bin [0.8,0.9) has 21 bin [0.9,1.0) has 26 bin [1.0,1.1) has 54 bin [1.1,1.2) has 102 bin [1.2,1.3) has 53 bin [1.3,1.4) has 20 bin [1.4,1.5) has 7 bin [1.5,1.6) has 10 bin [1.6,1.7) has 7 bin [1.7,1.8) has 2 bin [1.9,2.0) has 1 bin [2.3,2.4) has 1 bin [2.4,2.5) has 15 bin [2.5,2.6) has 53 bin [2.6,2.7) has 124 bin [2.7,2.8) has 87 bin [2.8,2.9) has 46 bin [2.9,3.0) has 14 bin [3.0,3.1) has 2 bin [3.3,3.4) has 2 bin [3.4,3.5) has 1 bin [3.5,3.6) has 1 bin [3.6,3.7) has 2 bin [3.8,3.9) has 2 bin [3.9,4.0) has 1 bin [4.1,4.2) has 2 bin [4.2,4.3) has 2 bin [4.3,4.4) has 2 bin [4.4,4.5) has 3 bin [4.5,4.6) has 5 bin [4.6,4.7) has 2 bin [4.8,4.9) has 2 bin [4.9,5.0) has 2 bin [5.0,5.1) has 3 bin [5.1,5.2) has 2 bin [5.2,5.3) has 1 bin [5.3,5.4) has 1 bin [5.5,5.6) has 12 bin [5.6,5.7) has 13 bin [5.7,5.8) has 3 bin [5.8,5.9) has 4 bin [5.9,6.0) has 5 bin [6.0,6.1) has 6 bin [6.1,6.2) has 1 bin [6.2,6.3) has 2 bin [6.3,6.4) has 1 bin [6.4,6.5) has 3 bin [6.5,6.6) has 2 bin [6.6,6.7) has 1 bin [6.7,6.8) has 1 bin [6.9,7.0) has 1 bin [7.0,7.1) has 1 bin [7.3,7.4) has 1 bin [7.5,7.6) has 1 bin [7.6,7.7) has 2 bin [7.7,7.8) has 2 bin [7.8,7.9) has 2 bin [8.0,8.1) has 1 bin [8.2,8.3) has 1 bin [8.3,8.4) has 1 bin [8.4,8.5) has 1 bin [8.5,8.6) has 1 bin [8.6,8.7) has 4 bin [8.7,8.8) has 4 bin [8.8,8.9) has 11 bin [8.9,9.0) has 24 bin [9.0,9.1) has 24 bin [9.1,9.2) has 15 bin [9.2,9.3) has 3 average z coordinate -0.2 for 9173228 element(s) point source id histogram with bin size 1.000000 bin 80 has 2037842 bin 81 has 3451334 bin 182 has 3574511 bin 183 has 109541 average point source id 121.352311203864119 for 9173228 element(s)