lasinfo (210611) report for 'AHN4T/09CN2_25.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: 10107099 number of points by return: 10106614 485 0 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 108980 556230 0 min x y z: 109399.413 556230.000 -0.309 max x y z: 110019.999 557519.999 15.101 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: 10107099 extended number of points by return: 10106614 485 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 419413 1039999 Y 0 1289999 Z -309 15101 intensity 53 3289 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 -4 29 user_data 8 9 point_source_ID 1043 1045 gps_time 265135480.223287 265137300.114643 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 57 208 G 57 201 B 41 186 NIR 26 208 extended_return_number 1 2 extended_number_of_returns 1 2 extended_classification 1 9 extended_scan_angle -667 4833 extended_scanner_channel 0 0 attribute0 0.53 32.89 ('Amplitude') attribute1 -16.66 16.42 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 10106614 number of intermediate returns: 0 number of last returns: 10106622 number of single returns: 10106137 covered area in square units/kilounits: 541032/0.54 point density: all returns 18.68 last only 18.68 (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 10107099 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 10106614 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 485 instead zero. overview over extended number of returns of given pulse: 10106137 962 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 33527 unclassified (1) 8069644 ground (2) 2003928 water (9) +-> flagged as extended overlap: 787411 +---> 15896 of those are unclassified (1) +---> 589786 of those are ground (2) +---> 181729 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.4,-0.3) has 2 bin [-0.3,-0.2) has 395 bin [-0.2,-0.1) has 32473 bin [-0.1,0.0) has 436018 bin [0.0,0.1) has 901410 bin [0.1,0.2) has 718037 bin [0.2,0.3) has 397692 bin [0.3,0.4) has 312896 bin [0.4,0.5) has 266389 bin [0.5,0.6) has 203842 bin [0.6,0.7) has 252391 bin [0.7,0.8) has 204458 bin [0.8,0.9) has 515147 bin [0.9,1.0) has 963144 bin [1.0,1.1) has 1311353 bin [1.1,1.2) has 851001 bin [1.2,1.3) has 840302 bin [1.3,1.4) has 693851 bin [1.4,1.5) has 209772 bin [1.5,1.6) has 101783 bin [1.6,1.7) has 56304 bin [1.7,1.8) has 33343 bin [1.8,1.9) has 19074 bin [1.9,2.0) has 15047 bin [2.0,2.1) has 11177 bin [2.1,2.2) has 8021 bin [2.2,2.3) has 7089 bin [2.3,2.4) has 6575 bin [2.4,2.5) has 5624 bin [2.5,2.6) has 5210 bin [2.6,2.7) has 5100 bin [2.7,2.8) has 5172 bin [2.8,2.9) has 6089 bin [2.9,3.0) has 7576 bin [3.0,3.1) has 10756 bin [3.1,3.2) has 10614 bin [3.2,3.3) has 11317 bin [3.3,3.4) has 10465 bin [3.4,3.5) has 10705 bin [3.5,3.6) has 10700 bin [3.6,3.7) has 9245 bin [3.7,3.8) has 8807 bin [3.8,3.9) has 7741 bin [3.9,4.0) has 8830 bin [4.0,4.1) has 8059 bin [4.1,4.2) has 9324 bin [4.2,4.3) has 9853 bin [4.3,4.4) has 12767 bin [4.4,4.5) has 16036 bin [4.5,4.6) has 18585 bin [4.6,4.7) has 18128 bin [4.7,4.8) has 15256 bin [4.8,4.9) has 12000 bin [4.9,5.0) has 7707 bin [5.0,5.1) has 5392 bin [5.1,5.2) has 4847 bin [5.2,5.3) has 4307 bin [5.3,5.4) has 4169 bin [5.4,5.5) has 4360 bin [5.5,5.6) has 4073 bin [5.6,5.7) has 3846 bin [5.7,5.8) has 3823 bin [5.8,5.9) has 3630 bin [5.9,6.0) has 3226 bin [6.0,6.1) has 3045 bin [6.1,6.2) has 3346 bin [6.2,6.3) has 3455 bin [6.3,6.4) has 3426 bin [6.4,6.5) has 3787 bin [6.5,6.6) has 3837 bin [6.6,6.7) has 4439 bin [6.7,6.8) has 4782 bin [6.8,6.9) has 4997 bin [6.9,7.0) has 5551 bin [7.0,7.1) has 5260 bin [7.1,7.2) has 5597 bin [7.2,7.3) has 5934 bin [7.3,7.4) has 6539 bin [7.4,7.5) has 6718 bin [7.5,7.6) has 6606 bin [7.6,7.7) has 6374 bin [7.7,7.8) has 6091 bin [7.8,7.9) has 6522 bin [7.9,8.0) has 6821 bin [8.0,8.1) has 7114 bin [8.1,8.2) has 6751 bin [8.2,8.3) has 6487 bin [8.3,8.4) has 6696 bin [8.4,8.5) has 7449 bin [8.5,8.6) has 7326 bin [8.6,8.7) has 7180 bin [8.7,8.8) has 7599 bin [8.8,8.9) has 7130 bin [8.9,9.0) has 6996 bin [9.0,9.1) has 7125 bin [9.1,9.2) has 8315 bin [9.2,9.3) has 8779 bin [9.3,9.4) has 8836 bin [9.4,9.5) has 9463 bin [9.5,9.6) has 10423 bin [9.6,9.7) has 10184 bin [9.7,9.8) has 10140 bin [9.8,9.9) has 11417 bin [9.9,10.0) has 11470 bin [10.0,10.1) has 9708 bin [10.1,10.2) has 8904 bin [10.2,10.3) has 8150 bin [10.3,10.4) has 7449 bin [10.4,10.5) has 6595 bin [10.5,10.6) has 5815 bin [10.6,10.7) has 5286 bin [10.7,10.8) has 4684 bin [10.8,10.9) has 4156 bin [10.9,11.0) has 3958 bin [11.0,11.1) has 3438 bin [11.1,11.2) has 2921 bin [11.2,11.3) has 2526 bin [11.3,11.4) has 2421 bin [11.4,11.5) has 2333 bin [11.5,11.6) has 2013 bin [11.6,11.7) has 2119 bin [11.7,11.8) has 2335 bin [11.8,11.9) has 2482 bin [11.9,12.0) has 2477 bin [12.0,12.1) has 2592 bin [12.1,12.2) has 2624 bin [12.2,12.3) has 2539 bin [12.3,12.4) has 2567 bin [12.4,12.5) has 2805 bin [12.5,12.6) has 2766 bin [12.6,12.7) has 2786 bin [12.7,12.8) has 3018 bin [12.8,12.9) has 3511 bin [12.9,13.0) has 3637 bin [13.0,13.1) has 3379 bin [13.1,13.2) has 3220 bin [13.2,13.3) has 3121 bin [13.3,13.4) has 3527 bin [13.4,13.5) has 3657 bin [13.5,13.6) has 3911 bin [13.6,13.7) has 4057 bin [13.7,13.8) has 3439 bin [13.8,13.9) has 3259 bin [13.9,14.0) has 3398 bin [14.0,14.1) has 3182 bin [14.1,14.2) has 2831 bin [14.2,14.3) has 2025 bin [14.3,14.4) has 1309 bin [14.4,14.5) has 856 bin [14.5,14.6) has 489 bin [14.6,14.7) has 272 bin [14.7,14.8) has 147 bin [14.8,14.9) has 54 bin [14.9,15.0) has 17 bin [15.0,15.1) has 1 bin [15.1,15.2) has 1 average z coordinate 1.3 for 10107099 element(s) point source id histogram with bin size 1.000000 bin 1043 has 5904521 bin 1045 has 4202578 average point source id 1043.831609149173346 for 10107099 element(s)