lasinfo (210611) report for 'AHN4T/41EZ1_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: 23/2023 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: 36609103 number of points by return: 27846766 5413687 2501328 720336 126973 scale factor x y z: 0.001 0.001 0.001 offset x y z: 243980 437480 0 min x y z: 243980.000 437480.000 30.892 max x y z: 245019.999 438769.999 75.505 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: 36609103 extended number of points by return: 27846766 5413687 2501328 720336 126973 13 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 30892 75505 intensity 44 4716 return_number 1 6 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 32 user_data 6 7 point_source_ID 166 211 gps_time 324206150.397438 330436746.992989 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 37 255 B 30 255 NIR 26 255 extended_return_number 1 6 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 5333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.65 30.69 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27846766 number of intermediate returns: 3355679 number of last returns: 27852772 number of single returns: 22446114 covered area in square units/kilounits: 1341272/1.34 point density: all returns 27.29 last only 20.77 (per square units) spacing: all returns 0.19 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36609103 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27846766 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5413687 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2501328 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 720336 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 126973 instead zero. overview over extended number of returns of given pulse: 22446114 5826751 5331519 2370297 565065 64200 5157 0 0 0 0 0 0 0 0 histogram of classification of points: 10194643 unclassified (1) 26025565 ground (2) 384135 building (6) 4323 water (9) 437 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2504747 +---> 677195 of those are unclassified (1) +---> 1802735 of those are ground (2) +---> 24817 of those are building (6) z coordinate histogram with bin size 0.100000 bin [30.8,30.9) has 1 bin [30.9,31.0) has 61 bin [31.0,31.1) has 445 bin [31.1,31.2) has 750 bin [31.2,31.3) has 1181 bin [31.3,31.4) has 1723 bin [31.4,31.5) has 2309 bin [31.5,31.6) has 3089 bin [31.6,31.7) has 3661 bin [31.7,31.8) has 4093 bin [31.8,31.9) has 4757 bin [31.9,32.0) has 5541 bin [32.0,32.1) has 6062 bin [32.1,32.2) has 6625 bin [32.2,32.3) has 7588 bin [32.3,32.4) has 9537 bin [32.4,32.5) 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9717 bin [62.8,62.9) has 9630 bin [62.9,63.0) has 9522 bin [63.0,63.1) has 9469 bin [63.1,63.2) has 9501 bin [63.2,63.3) has 9244 bin [63.3,63.4) has 9337 bin [63.4,63.5) has 9256 bin [63.5,63.6) has 9347 bin [63.6,63.7) has 9383 bin [63.7,63.8) has 9140 bin [63.8,63.9) has 9026 bin [63.9,64.0) has 9219 bin [64.0,64.1) has 9073 bin [64.1,64.2) has 9254 bin [64.2,64.3) has 8932 bin [64.3,64.4) has 9010 bin [64.4,64.5) has 9022 bin [64.5,64.6) has 9082 bin [64.6,64.7) has 8960 bin [64.7,64.8) has 8890 bin [64.8,64.9) has 9045 bin [64.9,65.0) has 9018 bin [65.0,65.1) has 9022 bin [65.1,65.2) has 8895 bin [65.2,65.3) has 8870 bin [65.3,65.4) has 8802 bin [65.4,65.5) has 8472 bin [65.5,65.6) has 8441 bin [65.6,65.7) has 8329 bin [65.7,65.8) has 8442 bin [65.8,65.9) has 8315 bin [65.9,66.0) has 8227 bin [66.0,66.1) has 8136 bin [66.1,66.2) has 8148 bin [66.2,66.3) has 7969 bin [66.3,66.4) has 7930 bin [66.4,66.5) has 7873 bin [66.5,66.6) has 7848 bin [66.6,66.7) has 7669 bin [66.7,66.8) has 7821 bin [66.8,66.9) has 7552 bin [66.9,67.0) has 7314 bin [67.0,67.1) has 7232 bin [67.1,67.2) has 7214 bin [67.2,67.3) has 6995 bin [67.3,67.4) has 6636 bin [67.4,67.5) has 6705 bin [67.5,67.6) has 6691 bin [67.6,67.7) has 6456 bin [67.7,67.8) has 6458 bin [67.8,67.9) has 6473 bin [67.9,68.0) has 6199 bin [68.0,68.1) has 6188 bin [68.1,68.2) has 6031 bin [68.2,68.3) has 5784 bin [68.3,68.4) has 5639 bin [68.4,68.5) has 5648 bin [68.5,68.6) has 5321 bin [68.6,68.7) has 5290 bin [68.7,68.8) has 5206 bin [68.8,68.9) has 4934 bin [68.9,69.0) has 4840 bin [69.0,69.1) has 4692 bin [69.1,69.2) has 4460 bin [69.2,69.3) has 4388 bin [69.3,69.4) has 4242 bin [69.4,69.5) has 3985 bin [69.5,69.6) has 3940 bin [69.6,69.7) has 3831 bin [69.7,69.8) has 3825 bin [69.8,69.9) has 3574 bin [69.9,70.0) has 3354 bin [70.0,70.1) has 3343 bin [70.1,70.2) has 3267 bin [70.2,70.3) has 3036 bin [70.3,70.4) has 2893 bin [70.4,70.5) has 2771 bin [70.5,70.6) has 2673 bin [70.6,70.7) has 2497 bin [70.7,70.8) has 2343 bin [70.8,70.9) has 2158 bin [70.9,71.0) has 2113 bin [71.0,71.1) has 1923 bin [71.1,71.2) has 1831 bin [71.2,71.3) has 1659 bin [71.3,71.4) has 1582 bin [71.4,71.5) has 1522 bin [71.5,71.6) has 1416 bin [71.6,71.7) has 1313 bin [71.7,71.8) has 1248 bin [71.8,71.9) has 1236 bin [71.9,72.0) has 1173 bin [72.0,72.1) has 1112 bin [72.1,72.2) has 1075 bin [72.2,72.3) has 958 bin [72.3,72.4) has 881 bin [72.4,72.5) has 806 bin [72.5,72.6) has 753 bin [72.6,72.7) has 684 bin [72.7,72.8) has 630 bin [72.8,72.9) has 644 bin [72.9,73.0) has 565 bin [73.0,73.1) has 471 bin [73.1,73.2) has 432 bin [73.2,73.3) has 420 bin [73.3,73.4) has 394 bin [73.4,73.5) has 342 bin [73.5,73.6) has 323 bin [73.6,73.7) has 312 bin [73.7,73.8) has 236 bin [73.8,73.9) has 241 bin [73.9,74.0) has 194 bin [74.0,74.1) has 172 bin [74.1,74.2) has 143 bin [74.2,74.3) has 159 bin [74.3,74.4) has 145 bin [74.4,74.5) has 118 bin [74.5,74.6) has 76 bin [74.6,74.7) has 65 bin [74.7,74.8) has 52 bin [74.8,74.9) has 32 bin [74.9,75.0) has 33 bin [75.0,75.1) has 22 bin [75.1,75.2) has 28 bin [75.2,75.3) has 15 bin [75.3,75.4) has 6 bin [75.4,75.5) has 6 bin [75.5,75.6) has 1 average z coordinate 40.1 for 36609103 element(s) point source id histogram with bin size 1.000000 bin 166 has 15803932 bin 167 has 19095424 bin 211 has 1709747 average point source id 168.623228408519054 for 36609103 element(s)